CN219757863U - General vibrating device of coarse-grained soil test system appearance - Google Patents
General vibrating device of coarse-grained soil test system appearance Download PDFInfo
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- CN219757863U CN219757863U CN202321080114.2U CN202321080114U CN219757863U CN 219757863 U CN219757863 U CN 219757863U CN 202321080114 U CN202321080114 U CN 202321080114U CN 219757863 U CN219757863 U CN 219757863U
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- 238000012360 testing method Methods 0.000 title claims abstract description 59
- 239000002689 soil Substances 0.000 title claims abstract description 37
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 30
- 239000010959 steel Substances 0.000 claims abstract description 30
- 238000002360 preparation method Methods 0.000 claims abstract description 15
- 238000005457 optimization Methods 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 5
- 238000012669 compression test Methods 0.000 description 3
- 238000007596 consolidation process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model provides a general vibrating device for coarse-grained soil test sample preparation, which comprises vibrating equipment, a mounting platform, an adjustable vibrating assembly and a working platform, wherein the vibrating equipment is mounted on the mounting platform, the top of the adjustable vibrating assembly is mounted at the bottom of the mounting platform, and the bottom of the adjustable vibrating assembly is mounted on the working platform. Before coarse-grained soil test, the vibration rod and the vibration plate are selected according to the test type, firstly, vibration equipment is connected with a steel horizontal plate, then the required vibration rod is connected end to form a vibration column, the vibration column is connected under the steel horizontal plate, and finally the required vibration plate is connected to the bottom of the vibration column.
Description
Technical Field
The utility model relates to the technical field of geotechnical test instruments for hydraulic and hydroelectric engineering, in particular to a general vibrating device for preparing samples for coarse-grained soil tests.
Background
Coarse soil tests include triaxial compression tests, vibration triaxial tests, direct shear tests, penetration tests, consolidation tests and the like. In each test, a sample of coarse soil is loaded into the instrument at a sample density that is generally high and difficult to achieve by manual force hammering, and therefore, the sample must be prepared by means of a vibrating device.
Wherein, the diameter of the sample in the triaxial compression test is 300mm, and the depth is 600mm; the diameter of a sample in the vibration triaxial test is 300mm, and the depth is 750mm; the diameter of the sample in the direct shear test is 500mm, and the depth is 500mm; the diameter of the sample for the penetration test is 300mm, and the depth is 300mm; the test specimens for consolidation test had a diameter of 500mm and a depth of 300mm.
In daily test work, there are 3 problems: 1. the diameter and depth of the instruments used in each test are different, so that each instrument must be provided with a special vibration device, and the vibration devices are too many; 2. each vibration device needs to be powered on, and the vibration devices need to be moved, so that the number of the vibration devices is large, the wiring of a laboratory is disordered, and potential safety hazards exist; 3. each vibration device needs to be maintained, metered, verified and repaired every year, and the maintenance cost is overlarge due to the large number of the vibration devices.
Disclosure of Invention
The utility model aims to provide a general vibrating device for coarse-grained soil test sample preparation, which aims to solve the problems of excessive vibrating devices, disordered wiring of a laboratory and excessive maintenance cost caused by the fact that each instrument and equipment is provided with a special vibrating device.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides a general vibrating device of coarse-grained soil test system appearance, includes vibratory equipment, mounting platform, adjustable vibration subassembly and work platform, vibratory equipment installs on mounting platform, adjustable vibration subassembly's top is installed in mounting platform bottom, and adjustable vibration subassembly's bottom is installed on work platform.
As a further improvement of the universal vibration device for coarse-grained soil test sample preparation, the mounting platform comprises a connecting part and a supporting part, wherein the connecting part is detachably connected to the supporting part, and the vibration equipment is fixedly mounted on the connecting part.
As a further optimization of the general vibrating device for preparing coarse-grained soil test samples, the supporting part is a steel horizontal plate, the connecting part consists of two cuboids, the two cuboids are arranged on the steel horizontal plate at intervals in parallel, and the upper surface of the cuboid is provided with an arc-shaped groove for fixing the vibrating equipment.
As a further optimization of the universal vibration device for coarse-grained soil test sample preparation, the adjustable vibration assembly comprises at least three vibration upright posts, the three vibration upright posts are respectively arranged between the mounting platform and the working platform, and the connection points of the three vibration upright posts and the working platform are distributed in a triangular shape.
As a further optimization of the universal vibration device for coarse-grained soil test sample preparation, each vibration upright post is formed by sequentially connecting a plurality of vibration rods in series from top to bottom.
As the further optimization of the general vibrating device for preparing coarse-grained soil test samples, the vibrating stand column comprises any one or more of a 5A type vibrating rod, a 15A type vibrating rod, a 25A type vibrating rod, a 30A type vibrating rod, a 25B type vibrating rod and a 30B type vibrating rod which are spliced in an end-to-end mode.
Preferably, the vibration upright post is formed by connecting a 30A type vibration rod and a 30B type vibration rod in series.
Preferably, the vibration upright post is formed by connecting a 15A type vibration rod, a 30A type vibration rod and a 30B type vibration rod from top to bottom in sequence.
Preferably, the vibration upright post is formed by connecting a 25A type vibration rod and a 25B type vibration rod in series.
As a further optimization of the general vibrating device for preparing coarse-grained soil test samples, the working platform is a steel vibrating plate, and the steel vibrating plate is preferably a cylinder with the diameter of 300mm or 500mm and the thickness of 30mm or 50 mm.
By adopting the technical scheme, the utility model has the following beneficial effects:
1. before coarse-grained soil test, selecting a vibrating rod and a vibrating plate according to test types, firstly connecting vibrating equipment with a steel horizontal plate, then connecting the required vibrating rod end to form a vibrating column, connecting the required vibrating rod to the lower part of the steel horizontal plate, finally connecting the required vibrating plate to the bottom of the vibrating column, and filling rubber gaskets between a fixed screw and the horizontal plate and between the vibrating rod and the vibrating plate so as to slow down the influence of vibration on the screw.
2. Compared with the prior coarse-grained soil test, the coarse-grained soil test sample preparation universal vibration device is provided with corresponding vibration devices, and the number of the vibration devices in a laboratory can be effectively reduced by flexibly combining the vibration rods and the vibration plates, so that the problems of excessive vibration devices, disordered wiring of the laboratory, overlarge maintenance cost and the like are solved.
The foregoing description is only an overview of the technical solution of the present utility model, and in order to make the technical means of the present utility model more clearly understood, it can be implemented according to the content of the specification, and the following detailed description of the preferred embodiments of the present utility model will be given with reference to the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other designs and drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a general vibrating device for preparing coarse-grained soil test samples;
FIG. 2 is a schematic diagram of a vibratory rod configuration;
fig. 3 is a schematic structural view of the vibration plate a;
fig. 4 is a schematic structural view of the vibration plate B;
fig. 5 is a schematic view of a set screw.
Reference numerals illustrate:
1-a vibrating device;
2-a mounting platform;
3-vibrating the upright post; 301-5A type vibrating bars; 302-15A vibratory rod; 303-25A vibratory rod; 304-30A type vibrating bars; 305-30B type vibratory rod; 306-25B type vibratory rod;
4-a working platform; 401-vibrating plate a; 402-vibrating plate B;
5-fixing screws.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
Detailed Description
The disclosure of the present utility model will be further understood in conjunction with the following detailed description of the preferred embodiments of the utility model, including examples. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. If the definition of a particular term disclosed in the prior art is inconsistent with any definition provided in the present utility model, the definition of the term provided in the present utility model controls.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
The technical scheme provided by the utility model is as follows: the utility model provides a general vibrating device of coarse-grained soil test system appearance, refers to fig. 1, includes vibratory equipment 1, mounting platform 2, adjustable vibration subassembly and work platform 4, and vibratory equipment 1 detachably connects on mounting platform 2, and adjustable vibration subassembly's top detachably connects in mounting platform 2 bottom, and adjustable vibration subassembly's bottom detachably installs on work platform 4.
In this embodiment: the adjustable vibration assembly can flexibly and variably select vibration rods with different specifications to adopt a free splicing mode according to test requirements, so that various use requirements are met.
The vibration equipment 1, the mounting platform 2, the adjustable vibration component and the working platform 4 are sequentially connected in a detachable mode from top to bottom, so that different coarse-grained soil tests can be conveniently and rapidly carried out.
The vibration equipment is of an existing structure and comprises parts such as a motor, an eccentric vibrator and the like. In the embodiment, the middle of the vibration device is a rod-shaped hollow cylinder, and eccentric vibrators are arranged in two sides of the rod-shaped hollow cylinder. The vibration equipment is used for generating exciting force, so that the sample can vibrate compactly, and the condition of test detection is achieved.
As a further improvement of the above-described technical solution of the present utility model, the mounting platform 2 includes a connection portion and a support portion, the connection portion being detachably connected to the support portion, and the vibration device 1 being fixedly mounted on the connection portion.
As a further optimization of the technical scheme of the utility model, the supporting part is a steel horizontal plate, the connecting part consists of two cuboids, the two cuboids are arranged on the steel horizontal plate at intervals in parallel, and the upper surface of the cuboid is provided with an arc-shaped groove for fixing the vibration equipment 1. The shape and the size of the arc-shaped groove are matched with those of the vibration equipment 1, so that the vibration equipment 1 and the mounting platform 2 can be mounted in a matched manner.
In a specific embodiment, the steel horizontal plate is preferably composed of a rectangular parallelepiped with a length of 500mm, a width of 500mm, and a thickness of 20mm, and 4 mounting holes are distributed on the steel horizontal plate for mounting the connection portions.
The connecting part is preferably composed of two cuboids with the length of 400mm, the width of 40mm and the height of 60mm, the two ends of the cuboid are rounded, through holes with the diameter of preferably 10mm are distributed at the two ends of the cuboid, as shown in fig. 1 and 5, the threaded part of the fixing screw 5 penetrates through the through holes to be connected and fixed with the mounting hole of the steel horizontal plate in a threaded manner, and therefore the connecting part and the supporting part are connected and fixed with each other.
As a further optimization of the technical scheme of the utility model, as shown in fig. 1, the adjustable vibration assembly comprises at least three vibration upright posts 3, the three vibration upright posts 3 are respectively arranged between the mounting platform 2 and the working platform 4, and the connection points of the three vibration upright posts 3 and the working platform 4 are distributed in a triangular shape, so that the fixing mode is more stable.
As shown in fig. 1 and 2, each vibration column 3 is preferably formed by sequentially connecting a plurality of vibration rods in series from top to bottom. As a further optimization of the technical scheme of the present utility model, as shown in fig. 2, the vibration column 3 includes any one or any several of 5A type vibration rod 301, 15A type vibration rod 302, 25A type vibration rod 303, 30A type vibration rod 304, 25B type vibration rod 306, and 30B type vibration rod 305, which are spliced together in an end-to-end manner. When different vibration tests are carried out, only the vibration upright post 3 is required to be replaced according to the test type, the vibration upright post 3 is preferably a 5A type vibration rod, a 15A type vibration rod, a 25A type vibration rod, a 30A type vibration rod, a 25B type vibration rod and a 30B type vibration rod, any one or more of the vibration upright posts are sequentially connected in a detachable connection mode from top to bottom, the combination mode is flexible and changeable, the installation and the disassembly are convenient and quick, compared with each test which is provided with a special vibration device, the number of the vibration devices in a test room is effectively reduced, and the problems of excessive vibration devices, disordered wiring of the test room, overlarge maintenance cost and the like are solved.
Still further, in performing the coarse soil triaxial compression test, the vibrating column 3 is preferably composed of a 30A type vibrating rod and a 30B type vibrating rod connected in series. In the course of the coarse-grained soil vibration triaxial test, the vibration column 3 is preferably formed by connecting a 15A-type vibration rod, a 30A-type vibration rod and a 30B-type vibration rod in sequence from top to bottom. In the course of the coarse-grained soil direct shear test, the vibrating column 3 is preferably composed of a series connection of 25A-type vibrating bars and 25B-type vibrating bars. In performing the coarse soil penetration test, the vibrating column 3 is preferably a 30B type vibrating rod. In the course of the coarse-grained soil consolidation test, the vibrating column 3 is preferably a 30B type vibrating bar.
In a specific embodiment, the 5A-type vibrating rod is made of steel, the upper structure is composed of a cylinder with the diameter of 40mm and the height of 50mm, the lower structure is composed of a cuboid with the length of 40mm, the width of 20mm and the height of 10mm, and round holes with the diameter of 10mm are distributed in the center of the cuboid and are used for connecting the lower vibrating rod.
The 15A type vibrating rod is made of steel, the upper structure is composed of a cylinder with the diameter of 40mm and the height of 150mm, a cuboid groove with the length of 40mm, the width of 20mm and the height of 10mm is arranged above the cylinder, a round hole with the diameter of 10mm is arranged in the center of the groove and used for connecting the upper vibrating rod, the lower structure is composed of a cuboid with the length of 40mm, the width of 20mm and the height of 10mm, and round holes with the diameter of 10mm are distributed in the center of the cuboid and used for connecting the lower vibrating rod.
The 25A type vibrating rod is made of steel, the upper structure is composed of a cylinder with the diameter of 40mm and the height of 250mm, a cuboid groove with the length of 40mm, the width of 20mm and the height of 10mm is arranged above the cylinder, a round hole with the diameter of 10mm is arranged in the center of the groove and used for connecting the upper vibrating rod, the lower structure is composed of a cuboid with the length of 40mm, the width of 20mm and the height of 10mm, and round holes with the diameter of 10mm are distributed in the center of the cuboid and used for connecting the lower vibrating rod.
The 30A type vibrating rod is made of steel, the upper structure is composed of a cylinder with the diameter of 40mm and the height of 300mm, a cuboid groove with the length of 40mm, the width of 20mm and the height of 10mm is arranged above the cylinder, a round hole with the diameter of 10mm is arranged in the center of the groove and used for being connected with the upper vibrating rod, the lower portion is composed of a cuboid with the structure of 40mm, the width of 20mm and the height of 10mm, and round holes with the diameter of 10mm are distributed in the center of the cuboid and used for being connected with the lower vibrating rod.
The 25B type vibrating rod is made of steel, the upper structure is composed of a cylinder with the diameter of 40mm and the height of 250mm, a cuboid groove with the length of 40mm, the width of 20mm and the height of 10mm is arranged above the cylinder, a round hole with the diameter of 10mm is arranged in the center of the groove and used for being connected with the upper vibrating rod, and a round hole with the diameter of 10mm and the height of 30mm is arranged at the lower part and used for being connected with a vibrating plate.
The 30B type vibrating rod is made of steel, the upper structure is composed of a cylinder with the diameter of 40mm and the height of 300mm, a cuboid groove with the length of 40mm, the width of 20mm and the height of 10mm is arranged above the cylinder, a round hole with the diameter of 10mm is arranged in the center of the groove and used for being connected with the upper vibrating rod, and a round hole with the diameter of 10mm and the height of 30mm is arranged at the lower part and used for being connected with a working platform (namely a vibrating plate).
As shown in fig. 3 and 4, the working platform 4 is a steel vibration plate, and specifically, the diameter of the vibration plate can be adjusted according to the test instrument and equipment so as to adapt to the instrument diameter.
The steel vibration plate may preferably be a vibration plate a 401, as shown in fig. 3, and the vibration plate a 401 is made of steel material, and is composed of a cylinder with a diameter of 300mm and a thickness of 30mm, and 3 circular holes are distributed at a position 100mm from the center of the cylinder for screwing in the fixing screws. The steel vibration plate can also preferably adopt a vibration plate B402, and the vibration plate B402 is made of steel material and consists of a cylinder with the diameter of 500mm and the thickness of 30mm, and 3 round holes are distributed at the position 100mm away from the center and are used for screwing in fixing screws as shown in fig. 4.
Before coarse-grained soil test, selecting a vibrating rod and a vibrating plate according to test types, firstly connecting vibrating equipment with a steel horizontal plate, then connecting the required vibrating rod end to form a vibrating column, connecting the required vibrating rod to the lower part of the steel horizontal plate, finally connecting the required vibrating plate to the bottom of the vibrating column, and filling rubber gaskets between a fixed screw and the horizontal plate and between the vibrating rod and the vibrating plate so as to slow down the influence of vibration on the screw.
According to the flexible combination mode, the number of the vibration devices in the laboratory is effectively reduced, and the problems of excessive vibration devices, disordered wiring of the laboratory, overlarge maintenance cost and the like are solved.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that numerous other modifications and embodiments can be devised by those skilled in the art which fall within the scope and spirit of the principles of this utility model without departing from the technical principles of this utility model. More specifically, various variations and modifications may be made to the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, drawings and claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will be apparent to those skilled in the art.
Claims (10)
1. The utility model provides a general vibrating device of coarse-grained soil test system appearance which characterized in that: the vibration device is arranged on the mounting platform, the top of the adjustable vibration component is arranged at the bottom of the mounting platform, and the bottom of the adjustable vibration component is arranged on the working platform.
2. The universal vibratory apparatus for coarse soil test sample preparation as claimed in claim 1, wherein: the mounting platform comprises a connecting part and a supporting part, wherein the connecting part is detachably connected to the supporting part, and the vibration equipment is fixedly mounted on the connecting part.
3. The universal vibratory apparatus for coarse soil test sample preparation as claimed in claim 2, wherein: the supporting part is a steel horizontal plate, the connecting part consists of two cuboids, the two cuboids are installed on the steel horizontal plate at intervals in parallel, and the upper surface of the cuboid is provided with an arc-shaped groove for fixing the vibration equipment.
4. A universal vibratory apparatus for coarse soil test sample preparation as claimed in claim 1, 2 or 3, wherein: the adjustable vibration assembly comprises at least three vibration upright posts, wherein three vibration upright posts are respectively arranged between the mounting platform and the working platform, and the connection points of the three vibration upright posts and the working platform are distributed in a triangular shape.
5. The universal vibratory apparatus for coarse soil test sample preparation as claimed in claim 4, wherein: each vibration upright post is formed by sequentially connecting a plurality of vibration rods in series from top to bottom.
6. The universal vibratory apparatus for coarse soil test sample preparation as recited in claim 5, wherein: the vibration upright post comprises any one or more of a 5A type vibration rod, a 15A type vibration rod, a 25A type vibration rod, a 30A type vibration rod, a 25B type vibration rod and a 30B type vibration rod, which are spliced in an end-to-end mode.
7. The universal vibratory apparatus for coarse soil test sample preparation as recited in claim 5, wherein: the vibration upright post is formed by connecting a 30A type vibration rod and a 30B type vibration rod in series.
8. The universal vibratory apparatus for coarse soil test sample preparation as recited in claim 5, wherein: the vibration upright post is formed by connecting a 15A type vibration rod, a 30A type vibration rod and a 30B type vibration rod from top to bottom in sequence.
9. The universal vibratory apparatus for coarse soil test sample preparation as recited in claim 5, wherein: the vibration upright post is formed by connecting a 25A type vibration rod and a 25B type vibration rod in series.
10. The universal vibratory apparatus for coarse soil test sample preparation as claimed in claim 1, wherein: the working platform is a steel vibrating plate, and the steel vibrating plate is a cylinder with the diameter of 300mm or 500 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321080114.2U CN219757863U (en) | 2023-05-08 | 2023-05-08 | General vibrating device of coarse-grained soil test system appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321080114.2U CN219757863U (en) | 2023-05-08 | 2023-05-08 | General vibrating device of coarse-grained soil test system appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219757863U true CN219757863U (en) | 2023-09-26 |
Family
ID=88083223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321080114.2U Active CN219757863U (en) | 2023-05-08 | 2023-05-08 | General vibrating device of coarse-grained soil test system appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219757863U (en) |
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2023
- 2023-05-08 CN CN202321080114.2U patent/CN219757863U/en active Active
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