CN107064464A - A kind of gliding groove level angle adjusting means based on landslide physical model test - Google Patents
A kind of gliding groove level angle adjusting means based on landslide physical model test Download PDFInfo
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- CN107064464A CN107064464A CN201710301034.8A CN201710301034A CN107064464A CN 107064464 A CN107064464 A CN 107064464A CN 201710301034 A CN201710301034 A CN 201710301034A CN 107064464 A CN107064464 A CN 107064464A
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- gliding groove
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- chute
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Abstract
The present invention provides a kind of gliding groove level angle adjusting means based on landslide physical model test, upper hopper chute, changeover portion, bottom plate, laterally gliding groove, supplement baffle plate, fastener；The initiating terminal of changeover portion and the port of export of upper hopper chute are connected；The port of export connection of bottom plate and changeover portion；Bottom plate is located above the slideway of gliding groove, and the side wall of gliding groove is provided with the gap passed through for bottom plate；The cell wall cell wall corresponding with gliding groove initiating terminal of the changeover portion port of export rotates connection, another cell wall of gliding groove and one end of fastener, which are rotated, to be connected, the top of lateral supplement baffle plate can be slided provided with the chute for installing the fastener other end, the other end of fastener in the laterally chute of supplement baffle plate；One end cell wall corresponding with changeover portion of lateral supplement baffle plate rotates connection.The level angle regulation of the landslide enough scopes of gliding groove can be achieved in the present invention, and simple to operate flexible.
Description
Technical field
The present invention relates to landslide physical model test angular adjustment mechanical equipment technical field, and in particular to one kind is based on cunning
The landslide gliding groove level angle adjusting means of slope physical experiments.
Background technology
The mechanism of production on landslide, influence factor, the prediction of motion feature and landslide disaster are always domestic and foreign scholars
The hot issue of research.Landslide seriously threatens people life property safety as a kind of common geological disaster, carries out landslide thing
Manage model investigation particularly significant.
Landslide physical model test can carry out indoors, and can preferably reflect ground residing when landslide disaster occurs
Matter feature, acquired results are relatively accurate, save the time, reduce the consumption of human and material resources, therefore indoor physical model tests quilt
Numerous researchers are used in the research on landslide.
Although indoor landslide physical model test is widely used, indoor landslide physical model test generally requires regulation
Downslide section relative level angle on landslide, and the landslide gliding groove level angle of existing indoor landslide physical model test device is adjusted
Regulating device often there is problems：
(1) because the size of landslide physical model test device is larger, the relative level angular adjustment of upper downslide section is often
Time-consuming effort；
(2) do not provide the specific descriptions of dependency structure, be based on explanatory note more device, lack concrete；
(3) existing apparatus, which is based only on, can realize the regulation of angle, and the adjustable range of upper gliding groove relative angle and
Device may not accounted for the friction that gliding mass is caused after regulation；
(4) material performance requirement that existing gliding groove level angle adjusting means is used is higher, expensive, is unfavorable for sliding
The extensive development of slope physical experiments.
The content of the invention
In view of this, The embodiment provides a kind of landslide gliding groove based on landslide physical model test device
Level angle adjusting means.
Embodiments of the invention provide a kind of gliding groove level angle adjusting means based on landslide physical model test, bag
Include upper hopper chute, changeover portion, bottom plate, laterally gliding groove, supplement baffle plate, fastener；The initiating terminal and upper hopper chute of the changeover portion
The port of export connection；The port of export connection of bottom plate and changeover portion；Bottom plate is located above the slideway of gliding groove, on the side wall of gliding groove
Provided with the gap passed through for bottom plate；The cell wall cell wall corresponding with gliding groove initiating terminal of the changeover portion port of export, which is rotated, to be connected
Connect, another cell wall of gliding groove and one end of fastener rotate and connected, the top of lateral supplement baffle plate is described tight provided with installing
The chute for putting the other end is fixedly mounted with, the other end of fastener can be slided in the laterally chute of supplement baffle plate；Lateral supplement gear
One end of plate cell wall corresponding with changeover portion rotates connection；Upper hopper chute is promoted, upper hopper chute is with changeover portion, bottom plate and lateral supplement
The junction of baffle plate using changeover portion and gliding groove is horizontally rotated as rotating shaft, and lateral supplement baffle plate is with changeover portion connection
Locate to be finely adjusted rotation for rotating shaft；The fastener in the chute of lateral supplement baffle plate is in laterally supplement baffle plate simultaneously
Slided in chute, until the slideway formation predetermined angular of upper hopper chute and gliding groove.
Further, described device also includes at least one universal wheel, and universal wheel is arranged on the bottom of upper hopper chute.
Further, fanning strip of the changeover portion by cambered way and positioned at cambered way both sides, the changeover portion goes out
The left side cell wall at mouth end is provided with the 4th pin hole, is fixed with additional column, additional column and sets on the outside of its right side fanning strip
There is the 3rd pin hole.
Further, the left side cell wall of the gliding groove initiating terminal is provided with corresponding with the 4th pin hole of changeover portion the
One pin hole and longitudinal direction are provided with the first pin, and the first pin hole and the 4th pin hole are by the first pin-hinges, and changeover portion is with the
One pin is that rotating shaft is rotatable；The right side cell wall of gliding groove initiating terminal is provided with the downside of the second pin hole, the second pin hole and opened
There is gap, gap is available for bottom plate to pass through.
Further, the lateral supplement baffle plate includes baffle plate main body, chute, the 5th pin hole and the second pin, the 5th
3rd pin hole of pin hole and changeover portion passes through the second pin-hinges.
Further, the U-shaped fastener include the 6th pin and director strip, the 6th pin of U-shaped fastener with
Second pin hole of gliding groove is hinged；The director strip of U-shaped fastener is slidably mounted in the chute of lateral supplement baffle plate.
Further, the structure of the bottom plate is sector structure, and the radius of fan-shaped bottom plate is more than downslide well width.
Further, the director strip of the U-shaped fastener is provided with the screw provided with matching in screw, screw, tightens
U-shaped fastener can be fixed on lateral supplement baffle plate by screw.
Further, the cell wall of the gliding groove is provided with angel measuring instrument with changeover portion hinged place, and angel measuring instrument is used
In the relative level angle of downslide section in reading.
The beneficial effect brought of technical scheme that embodiments of the invention are provided is：(1) what upper hopper chute bottom was installed is universal
Wheel both ensure that the stability of device, while also allowing changeover portion around the rotation more easy and flexible with gliding groove hinged place；(2)
Using cooperatively for U-shaped fastener and angel measuring instrument, realizes continuous, the stable control to upper downslide section relative level angle
System, can also real-time reception and recording angular value；(3) promote universal wheel to change to after predetermined angular, tighten screw and U-shaped is fastened into dress
Put and be fixed on lateral supplement baffle plate, you can make laterally to supplement baffle plate and be brought into close contact with gliding groove side plate, it is ensured that up and down slideway
Smooth smooth transition；(4) the fan-shaped bottom plate described in is placed in the top of downslide trough floor, and sliding movement will not be caused to hinder,
It ensure that gliding mass reaches the speed of gliding groove, be conducive to the dynamic process of Study of Landslides；(5) lateral supplement baffle plate is using common
Stainless steel steel disc, convenient material drawing is cheap, reduces overall financial cost, is conducive to landslide physical model test to study
Extensive development；(6) between gliding groove and changeover portion, between gliding groove and U-shaped fastener and lateral supplement baffle plate and mistake
Cross using being articulated and connected between section, dismounting is simple, while also allowing for transporting and repairing.
Brief description of the drawings
Fig. 1 is the overall structure diagram of apparatus of the present invention.
Fig. 2 is the overall structure of the explosion figure of apparatus of the present invention.
Fig. 3 is transition section structure schematic diagram in Fig. 2.
Fig. 4 is the slot structure schematic diagram that glided in Fig. 2.
Fig. 5 is lateral supplement baffle arrangement schematic diagram in Fig. 2.
Fig. 6 is U-shaped fastener structural representation in Fig. 2.
Fig. 7 is Universal wheel structure schematic diagram in Fig. 2.
Fig. 8 adjusts schematic diagram for the level angle of apparatus of the present invention.
In figure：1 upper hopper chute；2 gliding grooves；21 gaps；22 first pin holes；23 first pins；24 second pin holes；3 sides
To supplement baffle plate；31 baffle plate main bodys；32 upper limb chutes；33 the 5th pin holes；34 second pins；4U shape fasteners；41 the 6th
Pin；42 screws；43 screws；44 director strips；5 changeover portions；51 cambered ways；52 fanning strips；53 additional columns；54 the 3rd pins
Hole；55 the 4th pin holes；6 fan-shaped bottom plates；7 universal wheels；71 vertical columns；72 horizontal plates；73 vertical pieces；74 steamboats.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is further described.
Fig. 1 and Fig. 2 are referred to, the invention provides a kind of gliding groove level angle tune based on landslide physical model test
Regulating device, including upper hopper chute 1, gliding groove 2, lateral supplement baffle plate 3, U-shaped fastener 4, changeover portion 5, fan-shaped bottom plate 6, at least
One universal wheel 7.
The upper hopper chute 1, changeover portion 5, fan-shaped bottom plate 6, at least one universal wheel 7 form a whole structure；On described
Restraining plate of the chute 1 by linear ramp and positioned at linear ramp both sides is constituted；Two universal wheels 7 are symmetrically installed on upper hopper chute 1
Linear ramp bottom.Referring to Fig. 3, the changeover portion 5 is by cambered way 51 and the fanning strip positioned at cambered way both sides
52, the width of cambered way 51 is equal with the linear ramp width of upper hopper chute 1, the radius of fanning strip 52 and the constraint of upper hopper chute 1
The height of plate is equal.The initiating terminal of changeover portion 5 and the tangent welding of the port of export of upper hopper chute 1；Fan-shaped one side of bottom plate 6 and changeover portion 5
The tangent welding of the port of export；The summit of fan-shaped bottom plate 6 and the aligned inside of left side fanning strip 52 of changeover portion 5.The fan-shaped bottom plate
14 radius is more than the width of gliding groove 2.The left side cell wall of the port of export of the changeover portion 5 is provided with the 4th pin hole 55, institute
The outside for stating the right side fanning strip 52 of changeover portion 5 is fixed with additional column 53；Additional column 53 is provided with the 3rd pin hole 54；The
Alignd with the right side cell wall of the port of export of changeover portion 5 front side of three pin holes 54.
Referring to Fig. 4, restraining plate of the gliding groove 2 by linear ramp and positioned at linear ramp both sides is constituted；Gliding groove 2 is originated
The left side cell wall at end is provided with corresponding first pin hole 22 of the 4th pin hole 55 with changeover portion 5, the first pin hole 22 and mistake
The 4th pin hole 55 for crossing section 5 is hinged by the first pin 23, and changeover portion 5 can be that rotating shaft is rotated with the first pin 23.
The right side cell wall of the initiating terminal of gliding groove 2 is provided with the second pin hole 24, and the downside of second pin hole 24 is provided with gap 21, institute
The gap for stating gap 21 is wider than the thickness of the fan-shaped bottom plate 6, and gap is a length of(r is the fan-shaped radius of bottom plate 6, and b is downslide
The width of groove 2), gap 21 is available for fan-shaped bottom plate 6 to pass through.The cell wall of gliding groove 2 is provided with angular surveying with the hinged place of changeover portion 5
Instrument (is not marked) in figure, the relative level angle for reading upper downslide section.
Referring to Fig. 5, the lateral supplement baffle plate 3 includes baffle plate main body 31, upper limb chute 32, the 5th pin hole 33 and the
Two pins 34.Laterally the overall structure of supplement baffle plate 3 isShape, upper limb chute 32 is located atThe top of shape structure, the 5th pin
Nail 33 is located on the side wall of baffle plate main body 31, the 3rd pin hole that the 5th pin hole 33 passes through the second pin 34 and changeover portion 5
54 are hinged；The height of the lateral supplement baffle plate 3 subtracts the thickness of fan-shaped bottom plate 6 equal to the inside height of gliding groove 2.
Referring to Fig. 6, second pin hole 24 corresponding sixth pin 41 of the U-shaped fastener 4 including gliding groove 2,
Director strip 44 and screw 42；6th pin 41 of U-shaped fastener 4 is hinged with the second pin hole 24 of gliding groove 2.U-shaped is fastened
The director strip 44 of device 4 is slidably mounted in the upper limb chute 32 of lateral supplement baffle plate 3；The height of the U-shaped fastener 4 with
It is lateral to supplement the highly consistent of baffle plate 3；The director strip 44 of U-shaped steel body is provided with the screw 43 matched with screw 42, the spiral shell
Silk 42 can precession screw 43 director strip 44 of U-shaped fastener is fixed on lateral supplement baffle plate 3, make U-shaped fastener
Director strip 44 can not be slided in the laterally upper limb chute 32 of supplement baffle plate 3.
Referring to Fig. 7, described universal wheel 7 is included by vertical column 71, horizontal plate 72 positioned at the vertical lower section of column 71,
Symmetrically placed vertical piece 73 and steamboat 74 below horizontal plate 72；Vertical column 71 is connected with horizontal plate 72 by bearing, level
Piece 72 is welded with two pieces of symmetrical vertical pieces 73, and the centre of two pieces of vertical pieces 73 is connected by trunnion axis with steamboat 74.Described ten thousand
The lower surface of the linear ramp of upper hopper chute 1 is welded on to the upper end of vertical column 71 of wheel 7.
The regulation operation of the gliding groove level angle adjusting means of the present invention is to unscrew screw 42, promotes upper hopper chute 1, institute
It is that rotating shaft is rotated to state upper hopper chute 1 and be inconjunction with changeover portion 5, fan-shaped bottom plate 6 and lateral supplement baffle plate 3 with the first pin 23；Together
When U-shaped fastener director strip 44 slided in the laterally upper limb chute 32 of supplement baffle plate 3, to upper hopper chute 1 and gliding groove 2
Slideway formation predetermined angular, then tighten screw 42, you can tested.Referring to Fig. 8, being from left to right upper hopper chute 1 and downslide
Several states of the slideway level angle regulation of groove 2.
Herein, the involved noun of locality such as forward and backward, upper and lower is to be located at parts in accompanying drawing in figure and zero
The position of part each other is intended merely to the clear of expression technology scheme and conveniently come what is defined.It should be appreciated that the noun of locality
Use should not limit the claimed scope of the application.
In the case where not conflicting, the feature in embodiment and embodiment herein-above set forth can be combined with each other.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (9)
1. a kind of gliding groove level angle adjusting means based on landslide physical model test, including upper hopper chute, changeover portion, bottom
Plate, laterally gliding groove, supplement baffle plate, fastener；It is characterized in that：The initiating terminal of the changeover portion and the port of export of upper hopper chute
Connection；The port of export connection of bottom plate and changeover portion；Bottom plate is located above the slideway of gliding groove, and the side wall of gliding groove, which is provided with, supplies bottom
The gap that plate passes through；The cell wall cell wall corresponding with gliding groove initiating terminal of the changeover portion port of export rotates connection, gliding groove
Another cell wall and one end of fastener rotate and connect, the top of lateral supplement baffle plate is another provided with the fastener is installed
The chute at end, the other end of fastener can be slided in the laterally chute of supplement baffle plate；One end of lateral supplement baffle plate with
The corresponding cell wall of changeover portion rotates connection；Upper hopper chute is promoted, upper hopper chute is with changeover portion, bottom plate and lateral supplement baffle plate with transition
The junction of section and gliding groove is horizontally rotated for rotating shaft, and lateral supplement baffle plate is entered using at changeover portion connection as rotating shaft
Row fine setting rotation；The fastener in the chute of lateral supplement baffle plate is sliding in the laterally chute of supplement baffle plate simultaneously
It is dynamic, until the slideway formation predetermined angular of upper hopper chute and gliding groove.
2. the landslide gliding groove level angle adjusting means according to claim 1 based on landslide physical model test, its
It is characterised by：Described device also includes at least one universal wheel, and universal wheel is arranged on the bottom of upper hopper chute.
3. the landslide gliding groove level angle adjusting means according to claim 1 based on landslide physical model test, its
It is characterised by：Fanning strip of the changeover portion by cambered way and positioned at cambered way both sides, a left side for the changeover portion port of export
Side channel wall is provided with the 4th pin hole, additional column is fixed with the outside of its right side fanning strip, additional column is provided with the 3rd pin
Nail.
4. the landslide gliding groove level angle adjusting means according to claim 1 based on landslide physical model test, its
It is characterised by：The left side cell wall of the gliding groove initiating terminal is provided with the first pin hole corresponding with the 4th pin hole of changeover portion
Be provided with the first pin with longitudinal direction, the first pin hole and the 4th pin hole by the first pin-hinges, changeover portion using the first pin as
Rotating shaft is rotatable；The right side cell wall of gliding groove initiating terminal is provided with the downside of the second pin hole, the second pin hole and is provided with gap, stitches
Gap is available for bottom plate to pass through.
5. the landslide gliding groove level angle adjusting means according to claim 1 based on landslide physical model test, its
It is characterised by：It is described it is lateral supplement baffle plate include baffle plate main body, chute, the 5th pin hole and the second pin, the 5th pin hole with
3rd pin hole of changeover portion passes through the second pin-hinges.
6. the landslide gliding groove level angle adjusting means according to claim 1 based on landslide physical model test, its
It is characterised by：The U-shaped fastener includes the 6th pin and director strip, the 6th pin of U-shaped fastener and gliding groove
Second pin hole is hinged；The director strip of U-shaped fastener is slidably mounted in the chute of lateral supplement baffle plate.
7. the landslide gliding groove level angle adjusting means according to claim 1 based on landslide physical model test, its
It is characterised by：The structure of the bottom plate is sector structure, and the radius of fan-shaped bottom plate is more than downslide well width.
8. the landslide gliding groove level angle adjusting means according to claim 6 based on landslide physical model test, its
It is characterised by：The director strip of the U-shaped fastener is provided with screw, the screw provided with matching in screw, and tightening screw can be with
U-shaped fastener is fixed on lateral supplement baffle plate.
9. the landslide gliding groove level angle adjusting means according to claim 1 based on landslide physical model test, its
It is characterised by：The cell wall of the gliding groove is provided with angel measuring instrument with changeover portion hinged place, and angel measuring instrument is used to read
The relative level angle of downslide section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710301034.8A CN107064464B (en) | 2017-05-02 | 2017-05-02 | A kind of gliding groove level angle regulating device based on landslide physical model test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710301034.8A CN107064464B (en) | 2017-05-02 | 2017-05-02 | A kind of gliding groove level angle regulating device based on landslide physical model test |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107064464A true CN107064464A (en) | 2017-08-18 |
| CN107064464B CN107064464B (en) | 2019-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710301034.8A Expired - Fee Related CN107064464B (en) | 2017-05-02 | 2017-05-02 | A kind of gliding groove level angle regulating device based on landslide physical model test |
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| CN (1) | CN107064464B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389903A (en) * | 2017-08-24 | 2017-11-24 | 西南交通大学 | Sliding surface extending type slope model test device |
| CN110220669A (en) * | 2019-05-28 | 2019-09-10 | 西南交通大学 | A kind of clast flume experimental provision |
| CN115420463A (en) * | 2022-11-04 | 2022-12-02 | 成都理工大学 | Landslide river-plugging whole-process simulation and dam break mechanism test device and test method |
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|---|---|---|---|---|
| CN102928573A (en) * | 2012-10-26 | 2013-02-13 | 中国地质大学（武汉） | Hydraulic adjusting loading device for self-weight type slide slope physical model experiment |
| CN203772857U (en) * | 2014-03-31 | 2014-08-13 | 中钢集团马鞍山矿山研究院有限公司 | Testing apparatus for simulating mudslide of mine refuse dump |
| CN106124739A (en) * | 2016-09-01 | 2016-11-16 | 中国地质大学（武汉） | A kind of multifunctional high speed remotely comes down dynamic process physical model test device |
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2017
- 2017-05-02 CN CN201710301034.8A patent/CN107064464B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928573A (en) * | 2012-10-26 | 2013-02-13 | 中国地质大学（武汉） | Hydraulic adjusting loading device for self-weight type slide slope physical model experiment |
| CN203772857U (en) * | 2014-03-31 | 2014-08-13 | 中钢集团马鞍山矿山研究院有限公司 | Testing apparatus for simulating mudslide of mine refuse dump |
| CN106124739A (en) * | 2016-09-01 | 2016-11-16 | 中国地质大学（武汉） | A kind of multifunctional high speed remotely comes down dynamic process physical model test device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389903A (en) * | 2017-08-24 | 2017-11-24 | 西南交通大学 | Sliding surface extending type slope model test device |
| CN107389903B (en) * | 2017-08-24 | 2023-04-14 | 西南交通大学 | Sliding surface pull type landslide model test device |
| CN110220669A (en) * | 2019-05-28 | 2019-09-10 | 西南交通大学 | A kind of clast flume experimental provision |
| CN110220669B (en) * | 2019-05-28 | 2024-04-16 | 西南交通大学 | Chip flow chute experimental device |
| CN115420463A (en) * | 2022-11-04 | 2022-12-02 | 成都理工大学 | Landslide river-plugging whole-process simulation and dam break mechanism test device and test method |
| CN115420463B (en) * | 2022-11-04 | 2023-02-07 | 成都理工大学 | Landslide and river plugging whole process simulation and dam break mechanism test device and test method |
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| CN107064464B (en) | 2019-08-30 |
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Granted publication date: 20190830 Termination date: 20200502 |