CN109991081B - Assembled slope horizontal loading test device - Google Patents
Assembled slope horizontal loading test device Download PDFInfo
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- CN109991081B CN109991081B CN201910239465.5A CN201910239465A CN109991081B CN 109991081 B CN109991081 B CN 109991081B CN 201910239465 A CN201910239465 A CN 201910239465A CN 109991081 B CN109991081 B CN 109991081B
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- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 239000005341 toughened glass Substances 0.000 claims description 8
- 230000001066 destructive effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 14
- 238000004088 simulation Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
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Abstract
The embodiment of the invention provides an assembled type slope horizontal loading test device, which comprises: the combined model frame platform, the pushing device and the loading supporting plate device are formed; the pushing device is connected with the combined model frame table and moves horizontally in the combined model frame table; the loading supporting plate device is connected with the combined model frame table, and the loading supporting plate device moves up and down in the combined model frame table to adjust the height; the loading pallet means forces the pushing means to move horizontally within the modular model frame station by a loader. The embodiment of the invention can realize accurate simulation of the slope test process through the pushing device and the adjustable loading supporting plate device, and effectively simulate, observe and analyze the stability of the slope in the damage process.
Description
Technical Field
The invention relates to the technical field of slope engineering equipment, in particular to an assembled slope horizontal loading test device.
Background
Among various natural disasters, landslides belong to huge geological disasters, and the national property and the life safety of people are seriously endangered. With the rapid development of the basic construction in China, a large number of slope problems are involved in the departments of water conservancy, traffic, mines and the like, and whether the slope is stable or not is related to the success or failure of the engineering construction. In this regard, the study of stability of the slope during the reinforcement process is an important issue. The simulation of the reinforcement process is very necessary for the side slopes of different rock and soil types and different slopes, and indispensable important data can be provided for improving the stability of the side slopes in the reinforcement process. At present, a simple and practical test device for accurately simulating the slope damage process does not exist.
Disclosure of Invention
The embodiment of the invention provides an assembled type slope horizontal loading test device, which is used for overcoming the defects in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme.
The utility model provides a pin-connected panel side slope horizontal loading test device, includes: the combined model frame platform, the pushing device and the loading supporting plate device are formed;
the pushing device is connected with the combined model frame table and moves horizontally in the combined model frame table;
the loading supporting plate device is connected with the combined model frame table, and the loading supporting plate device moves up and down in the combined model frame table to adjust the height;
the loading pallet means forces the pushing means to move horizontally within the modular model frame station by a loader.
Preferably, the combined model frame block includes: assembling a steel plate, a connecting rod channel, a toughened glass plate and a vertical chute;
the combined type model frame platform is formed by assembling assembled steel plates, the connecting rod channel is arranged on a front plate of the combined type model frame platform, symmetrical vertical sliding grooves are formed in the inner sides of the assembled steel plates on the two sides of the combined type model frame platform, and the vertical sliding grooves are rectangular strip-shaped slotted holes and are used for changing the vertical position of the pushing device.
Preferably, the tempered glass plate is transparent and is used for observing the destructive characteristic of the side surface of the test model.
Preferably, the pushing means comprises: the device comprises a horizontal push plate, an adjustable vertical plate, a horizontal sliding groove and a connecting rod;
the horizontal sliding groove is fixed on the adjustable vertical plate, the adjustable vertical plate is in occlusion connection with the combined model frame table through the vertical sliding groove, and the adjustable vertical plate moves up and down along the vertical sliding groove to be adjusted and fixed in height; the horizontal sliding groove is in pivot type sleeved connection with the connecting rod, one end of the connecting rod penetrates through the connecting rod channel, the other end of the connecting rod is fixedly connected with the horizontal push plate through a bolt, and the horizontal push plate is located in the combined model frame platform;
the connecting rod makes the horizontal push plate keep horizontal direction balance through the horizontal sliding groove and the connecting rod channel.
Preferably, the load pallet means comprises: the adjustable vertical plate is connected with the combined type model frame in an occluded mode through a vertical sliding groove in a front plate of the combined type model frame platform, and the adjustable vertical plate moves up and down along the vertical sliding groove and is fixed in height.
Preferably, the horizontal push plate is provided with a horizontal push plate force bearing point.
According to the technical scheme provided by the embodiment of the invention, the embodiment of the invention discloses the test device for researching the stability of the side slope in the damage process, the accurate simulation of the side slope test process can be realized through the pushing device and the adjustable loading supporting plate device, and the effective simulation, observation and analysis of the stability of the side slope in the damage process can be realized. The test device has the advantages of simple structure, low cost and convenient use, can visually display the slope test process, and can effectively simulate, observe and analyze the stability of the slope damage process.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of an assembled slope horizontal loading test device provided by an embodiment of the invention;
fig. 2 is a schematic structural diagram of a combined model frame stand according to an embodiment of the present invention;
FIG. 3 is an isometric view of a pushing device provided by an embodiment of the present invention;
FIG. 4 is a front view of a pushing device provided by an embodiment of the present invention;
FIG. 5 is a right side view of a pushing device provided in accordance with an embodiment of the present invention;
FIG. 6 is a bottom view of a pushing device according to an embodiment of the present invention;
fig. 7 is an isometric view of a load pallet apparatus provided by an embodiment of the present invention.
The labels in the figure are:
1. the device comprises a model frame platform, 1.1 assembled steel plates, 1.2 connecting rod channels, 1.3 toughened glass plates and 1.4 vertical sliding chutes; 1.5 a front panel;
2. the device comprises a pushing device, a 2.1 horizontal push plate, a 2.2 adjustable vertical plate, a 2.3 horizontal sliding groove, a 2.4 connecting rod, a 2.5 fixing bolt and a 2.6 horizontal push plate stress point;
3. loading pallet apparatus, 3.1 adjustable vertical plate, 3.2 applicability loader pallet
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 accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or coupled. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
For the convenience of understanding the embodiments of the present invention, the following description will be further explained by taking several specific embodiments as examples in conjunction with the drawings, and the embodiments are not to be construed as limiting the embodiments of the present invention.
The embodiment of the invention provides a structural schematic diagram of an assembled slope horizontal loading test device, as shown in fig. 1, comprising: the combined model frame platform, the pushing device and the loading supporting plate device are formed; the pushing device is connected with the combined model frame table and moves horizontally in the combined model frame table; the loading supporting plate device is connected with the combined model frame table, and the loading supporting plate device moves up and down in the combined model frame table to adjust the height; the loading pallet means forces the pushing means to move horizontally within the modular model frame table by the loader.
Fig. 2 is a schematic structural diagram of a combined model frame stand according to an embodiment of the present invention, where the combined model frame stand 1 includes: the assembly steel plate 1.1, the connecting rod channel 1.2, the transparent toughened glass plate 1.3 and the vertical chute 1.4. The assembled steel plates 1.1 are assembled into a combined model frame platform, meanwhile, connecting rod channels 1.2 are arranged on a front plate 1.5 of the combined model frame platform, symmetrical vertical sliding grooves 1.4 are arranged on the inner sides of the assembled steel plates 1.1 on two sides of the combined model frame platform 1, and the vertical sliding grooves are rectangular strip-shaped slotted holes and are used for realizing the change of the vertical position of the pushing device 2; during the test, the test phenomenon can be observed through the transparent toughened glass plate 1.3 on the side surface of the combined model frame platform 1.
Fig. 3, 4, 5 and 6 are schematic views of the structure of a pushing device according to an embodiment of the present invention, and the pushing device 2 includes: horizontal push plate 2.1, adjustable vertical board 2.2, horizontal spout 2.3 and connecting rod 2.4. The horizontal sliding groove 2.3 is pivotally sleeved on the connecting rod 2.4, one end of the connecting rod 2.4 penetrates through the connecting rod channel 1.2, the other end of the connecting rod is fixedly connected with the horizontal push plate 2.1 through a fixing bolt 2.5, and the horizontal push plate 2.1 is further provided with a horizontal push plate stress point 2.6 for bearing the acting force of the loader. The horizontal push plate 2.1 is horizontally balanced by the connecting rod 2.4 through the horizontal chute 2.3 and the connecting rod channel 1.2. Horizontal spout 2.3 is fixed on adjustable vertical board 2.2, and adjustable vertical board 2.2 passes through vertical spout 1.4 interlock with combination formula model frame platform 1, utilizes vertical spout 1.4 to adjust horizontal spout 2.4 simultaneously and ensures at suitable height.
Fig. 7 is an isometric view of a load pallet apparatus of an embodiment of the present invention, the load pallet apparatus 3 comprising an adjustable vertical plate 3.1 and a compliant loader pallet 3.2. The applicability loader supporting plate 3.2 is fixed on the adjustable vertical plate 3.1, and the adjustable vertical plate 3.1 is occluded with the combined model frame table 1 through a vertical sliding groove on a front plate 1.5 of the combined model frame table 1 and is maintained at a certain height; after the height position is determined, a test device such as a loading device can be installed for pushing test, and the pushing device 2 is forced to move horizontally in the combined model frame platform 1 by the loader.
The realization of a split mounting type slope horizontal loading test is as follows: during operation, arrange the loader in on the suitability loader layer board, adjust the height of loading layer board device through adjustable vertical board, the loader applys the effort to thrust unit, makes thrust unit horizontal migration in combination formula model frame platform to the realization applys horizontal load to the test model, sees through the transparent toughened glass board of combination formula model frame platform side and observes the change of test model.
In summary, the embodiment of the invention realizes the accurate simulation of the slope test process through the pushing device and the adjustable loading supporting plate device. The test device has the advantages of simple structure, low cost and convenient use, can visually display the slope test process, and can effectively simulate, observe and analyze the stability of the slope damage process.
Those of ordinary skill in the art will understand that: the figures are merely schematic representations of one embodiment, and the blocks or flow diagrams in the figures are not necessarily required to practice the present invention.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (4)
1. The utility model provides a pin-connected panel side slope horizontal loading test device which characterized in that includes: the combined model frame platform, the pushing device and the loading supporting plate device;
the combined model frame stand includes: assembling a steel plate, a connecting rod channel, a toughened glass plate and a vertical chute; the combined type model frame platform is formed by assembling the assembled steel plates, the connecting rod channel is arranged on a front plate of the combined type model frame platform, symmetrical vertical sliding grooves are formed in the inner sides of the assembled steel plates on two sides of the combined type model frame platform, and the vertical sliding grooves are rectangular strip-shaped slotted holes and are used for changing the vertical position of the pushing device;
the pushing device is connected with the combined model frame table, the pushing device horizontally moves in the combined model frame table, and the pushing device comprises: the device comprises a horizontal push plate, an adjustable vertical plate, a horizontal sliding groove and a connecting rod; the horizontal sliding grooves are fixed on the adjustable vertical plates, the adjustable vertical plates are in occlusion connection with the combined model frame table through the vertical sliding grooves in the inner sides of the assembled steel plates on the two sides of the combined model frame table, and the adjustable vertical plates move up and down along the vertical sliding grooves in the inner sides of the assembled steel plates on the two sides of the combined model frame table to be adjusted and fixed in height; the horizontal sliding groove is in pivot type sleeved connection with the connecting rod, one end of the connecting rod penetrates through the connecting rod channel, the other end of the connecting rod is fixedly connected with the horizontal push plate through a bolt, and the horizontal push plate is located in the combined model frame platform; the connecting rod enables the horizontal push plate to keep horizontal direction balance through the horizontal sliding groove and the connecting rod channel;
the loading supporting plate device is connected with the combined model frame table, and the loading supporting plate device moves up and down in the combined model frame table to adjust the height;
the loading pallet means forces the pushing means to move horizontally within the modular model frame station by a loader.
2. The testing apparatus as claimed in claim 1, wherein the tempered glass sheet is transparent for observing the destructive behavior of the sides of the test pattern.
3. The testing device of claim 1, wherein the load pallet means comprises: the adjustable vertical plate of fixed suitability loader layer board through being located vertical spout on the front panel of combination formula model frame platform with the interlock of combination formula model frame is connected, the adjustable vertical plate of fixed suitability loader layer board reciprocates and fixed height along the vertical spout on the front panel of combination formula model frame platform.
4. The test device of any one of claims 1-3, wherein the horizontal push plate has a horizontal push plate force point thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910239465.5A CN109991081B (en) | 2019-03-27 | 2019-03-27 | Assembled slope horizontal loading test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910239465.5A CN109991081B (en) | 2019-03-27 | 2019-03-27 | Assembled slope horizontal loading test device |
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| Publication Number | Publication Date |
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| CN109991081A CN109991081A (en) | 2019-07-09 |
| CN109991081B true CN109991081B (en) | 2020-07-17 |
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| CN201910239465.5A Expired - Fee Related CN109991081B (en) | 2019-03-27 | 2019-03-27 | Assembled slope horizontal loading test device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112557286B (en) * | 2019-09-25 | 2022-03-08 | 中国矿业大学(北京) | Slope test system |
| CN111103189B (en) * | 2019-12-24 | 2021-01-15 | 深圳大学 | Slope stability test device and test method |
| CN112326447B (en) * | 2020-10-28 | 2021-10-08 | 重庆大学 | Slope top triangular transformation stacking device and method for simulating push type landslide evolution |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634946A (en) * | 2015-02-05 | 2015-05-20 | 中国矿业大学(北京) | Slope model loading testing device |
| CN104807746A (en) * | 2015-04-24 | 2015-07-29 | 中国矿业大学(北京) | Angle-adjustable side slope testing bed |
| CN106483012A (en) * | 2016-12-13 | 2017-03-08 | 华北科技学院 | A kind of horizontal addload system and Geotechnical Engineering multifunction test system |
| CN108120635A (en) * | 2017-12-10 | 2018-06-05 | 西安科技大学 | A kind of removable variable element multifunction test device |
| JP2018122686A (en) * | 2017-01-31 | 2018-08-09 | ティ・エス・ケイ株式会社 | Transfer device |
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2019
- 2019-03-27 CN CN201910239465.5A patent/CN109991081B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634946A (en) * | 2015-02-05 | 2015-05-20 | 中国矿业大学(北京) | Slope model loading testing device |
| CN104807746A (en) * | 2015-04-24 | 2015-07-29 | 中国矿业大学(北京) | Angle-adjustable side slope testing bed |
| CN106483012A (en) * | 2016-12-13 | 2017-03-08 | 华北科技学院 | A kind of horizontal addload system and Geotechnical Engineering multifunction test system |
| JP2018122686A (en) * | 2017-01-31 | 2018-08-09 | ティ・エス・ケイ株式会社 | Transfer device |
| CN108120635A (en) * | 2017-12-10 | 2018-06-05 | 西安科技大学 | A kind of removable variable element multifunction test device |
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