GB2614436A - Adjustable support tool for terrain simulation - Google Patents

Adjustable support tool for terrain simulation Download PDF

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Publication number
GB2614436A
GB2614436A GB2217572.3A GB202217572A GB2614436A GB 2614436 A GB2614436 A GB 2614436A GB 202217572 A GB202217572 A GB 202217572A GB 2614436 A GB2614436 A GB 2614436A
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GB
United Kingdom
Prior art keywords
locking
adjustment
arc
base
mounting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
GB2217572.3A
Other versions
GB202217572D0 (en
Inventor
Wang Huiqing
Zhang Liting
Ren Jinzhao
Zhang Shaoxiong
Zhang Rongwei
Ma Wenjun
Zhang Yabo
Liu Yafan
Song Cuijing
Zhou Ding
Cui Lifen
Han Chao
Li Bin
Du Hongpu
Ji Zinan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shijiazhuang Hufu Eng Co Ltd
Shijiazhuang Tiedao University
Original Assignee
Shijiazhuang Hufu Eng Co Ltd
Shijiazhuang Tiedao University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shijiazhuang Hufu Eng Co Ltd, Shijiazhuang Tiedao University filed Critical Shijiazhuang Hufu Eng Co Ltd
Priority to GB2217572.3A priority Critical patent/GB2614436A/en
Publication of GB202217572D0 publication Critical patent/GB202217572D0/en
Publication of GB2614436A publication Critical patent/GB2614436A/en
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M10/00—Hydrodynamic testing; Arrangements in or on ship-testing tanks or water tunnels
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B1/00—Equipment or apparatus for, or methods of, general hydraulic engineering, e.g. protection of constructions against ice-strains
    • E02B1/02—Hydraulic models
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
    • F16M11/28—Undercarriages for supports with one single telescoping pillar
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M99/00—Subject matter not provided for in other groups of this subclass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M99/00—Subject matter not provided for in other groups of this subclass
    • G01M99/008—Subject matter not provided for in other groups of this subclass by doing functionality tests
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/40—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for geology

Abstract

An adjustable support tool for terrain simulation is provided, including a bottom base, a mounting base 1, an angle adjustment mechanism 2 and a lifting mechanism provided on the bottom base 5; the angle adjustment mechanism includes an arc-shaped adjustment support plate 201 configured for supporting and fixing the mounting base and an adjustment base 202 provided on a movable end of the lifting mechanism, and an inner arc face of the arc-shaped adjustment support plate is provided with an adjustment tooth space 203; an arc-shaped sliding groove (204, fig.5) is provided on the top of the adjustment base; the adjustment base 202 is hingedly provided with a first locking block 206 capable of being locked in the arc-shaped sliding groove 204 by a first locking mechanism, and the first locking block 206 is provided with first locking teeth 207 each of which capable of being engaged with a corresponding one of adjustment teeth in the adjustment tooth space in a locking state. FIG. 1

Description

ADJUSTABLE SUPPORT TOOL FOR TERRAIN SIMULATION
TECHNICAL FIELD
100011 The present disclosure relates to the technical field of a hydraulic work model, and in particular, to an adjustable support tool for terrain simulation.
BACKGROUND ART
100021 Tailings pond is a special industrial building, and is one of three fundamental engineering of mine. The tailings pond refers to a place formed by a building dam intercepting a valley or a surrounding area and used for storing tailings or other industrial waste residues discharged after sorting metal or nonmetal ores. The tailings pond is a dangerous source for artificial debris flow with a high potential energy. There is a danger of dam break. Once accident takes place, a major accident is easily caused. With the rapid development of the mining industry in China, the quantity and the scale of the tailings ponds are increasing. After an accident occurs, the damage to the downstream and the periphery is also increasing, and the safety problem is urgent to be studied. The development of a study of tailings pond security through a model trial is the most direct and effective method. The model trial has recognized practical significance and scientific value. For example, various complex debris flow and seepage movement phenomena of dam in reality can be predicted or reproduced by the tailings pond dam-break model trial and the tailings pond seepage model trial that are designed according to the specific similarity criterion. Thus, the reliability and the accuracy of a design scheme can be verified, and the engineering arrangement and the shape can be optimized. The premise of a model trial is to form terrain. A traditional method for forming the terrain includes: firstly, according to the irregularity of the actual terrain, finding out multiple representative elevation points, and at each elevation point, realizing a designated elevation by means of filling with solid materials such as cement, brick, stone or concrete; secondly, fitting each determined elevation point from a point to a surface, so as to complete the simulation of the actual terrain. This method is not only complex and tedious, time-consuming and power-consuming, but also difficult to control in terms of accuracy. In addition, that filling solid materials are used to simulate terrain consumes a large amount of material, and these filling materials cannot be reused, thereby causing a huge waste of resources.
100031 To this end, the China Patent Application No. 201910336411.0 entitled "DEVICE FOR SIMULATING A TAILINGS POND DAM-BREAK MODEL IN CONIPLEX CONDITION" discloses a device for simulating a tailings pond dam-break model in a complex condition, comprising a support device, a water supply device, a rainfall device, a wind power device, a lifting device, a dam stacking device, a gas pressure device, a water treatment device, and a rainfall element deployment device. The device for simulating a tailings pond dam-break model in a complex condition can perform a relevant model dam-stacking experiment indoors, and can perform a height fitting simulation for the dam-stacking experiment according to a specific local natural environment. However, although the described simulation device solves the problems that the above traditional method is complex and tedious, time-consuming and power-consuming, and that the material used in this method is unable to be reused, the simulation accuracy of this simulation device is relatively low, and the terrain of the tailings pond in the nature cannot be simulated. In addition, the tailings pond is mostly located in mountain areas, so the terrain is uneven, complex and changeable, and the elevation difference is large. If the real terrain of the tailings pond in the nature cannot be accurately simulated, it is difficult to meet the requirements of the test measurement.
SUMMARY
100041 The object of the present disclosure is to solve the described technical problem, and to provide an adjustable support for terrain simulation, which can rapidly and efficiently complete a simulation arrangement of the terrain while ensuring the accuracy of a model, and can be reused, thereby realizing the maximization of resource utilization.
100051 To achieve the object, the present disclosure provides the following solutions. The present disclosure discloses an adjustable support for terrain simulation, including a bottom base, a mounting base, an angle adjustment mechanism and a lifting mechanism provided on the bottom base; where the angle adjustment mechanism includes an arc-shaped adjustment support plate configured for supporting and fixing the mounting base and an adjustment base provided on a movable end of the lifting mechanism, an inner arc face of the arc-shaped adjustment support plate is provided with an adjustment tooth space extending along an arc of the inner arc face; an arc-shaped sliding groove closely attached to an outer arc face of the arc-shaped adjustment support plate is provided on a top of the adjustment base, and guiding blocks closely attached to the inner arc face of the arc-shaped adjustment support plate are fixedly connected in the arc-shaped sliding groove, the adjustment base is hingedly provided with a first locking block capable of being locked in the arc-shaped sliding groove by a first locking mechanism, and the first locking block is provided with first locking teeth each of which is capable of being engaged with a corresponding one of adjustment teeth in the adjustment tooth space in a locking state of the first locking block.
100061 In some embodiments, the mounting base may be provided with multiple mounting through holes arranged annularly.
100071 In some embodiments, the first locking block may be hinged within the arc-shaped sliding groove by a first rotating shaft.
100081 In some embodiments, the first locking mechanism may include a driving motor and a telescopic motor fixed on the adjustment base, an output shaft of the driving motor may be fixedly connected to the first rotating shaft, one end of the first locking block away from the first rotating shaft may be provided with a first locking hole, two side walls of the arc sliding groove may be provided with respective positioning holes corresponding to the first locking hole on a rotation path of the first locking block, a piston rod of the telescopic motor may be capable of passing through the positioning holes and the first locking hole to be locked.
100091 In some embodiments, the angle adjustment mechanism may further include a hydraulic drive device for driving the mounting base to rotate, the hydraulic drive device may include hydraulic telescopic shafts located at two end sides of the arc-shaped adjustment support plate respectively, and a mounting bottom plate may be fixed at a bottom of the adjustment base, one end of each of the hydraulic telescopic shafts may be hinged to the mounting bottom plate, and an other end of each of the hydraulic telescopic shafts may be hinged to the mounting base.
100101 In some embodiments, the lifting mechanism may include a hydraulic telescopic rod fixed on the bottom base, and the hydraulic telescopic rod may be provided with a liquid inlet connector and a liquid outlet connector.
100111 In some embodiments, each of the hydraulic telescopic shafts may be provided with a liquid inlet hose and a liquid outlet hose which are respectively in communication with the liquid inlet connector and the liquid outlet connector.
100121 In some embodiments, a rotation mechanism may be provided between the adjustment base and the hydraulic telescopic rod, the rotation mechanism may include a rotation base, arid the rotation base may be rotatably connected to a second rotating shaft fixed to the adjustment base, a locking wheel may be provided on the second rotating shaft strip-shaped teeth may be circumferentially arranged on a wheel surface of the locking wheel, and a rotation cavity for a rotation of the locking wheel may be provided in the rotation base, the rotation base may be provided with an opening in communication with the rotation cavity, a second locking block capable of being locked at the opening by a second locking mechanism may be hinged at the opening, the second locking block may be provided with second locking teeth each of which is capable of engaging with a corresponding one of the strip-shaped teeth in a locking state of the second locking block, and the rotation base may be internally provided with a rotating motor for driving the second rotating shaft to rotate.
100131 In some embodiments, the second locking mechanism may include a locking motor and a second locking hole provided on the second locking block, a top and a bottom of the opening may be respectively provided with an second insertion hole and an first insertion hole each is capable of corresponding to the second locking hole on a rotation path of the second locking block, a piston rod of the locking motor may be capable of extending through the first insertion hole, the second locking hole and extending into the second insertion hole in sequence from the first insertion hole at the bottom of the opening so as to complete a locking.
100141 In some embodiments, a mounting top plate may be fixed to a top of the second rotating shaft, mounting bolt holes on the mounting top plate and mounting bolt holes on the mounting bottom plate may be arranged in a one-to-one correspondence, and the rotation base may be in a threaded connection with a movable end of the hydraulic telescopic rod.
100151 The present disclosure achieves the following technical effects with respect to the prior art.
100161 1. The adjustable support for terrain simulation of the present disclosure is highly flexible and maneuverable, and can adapt to any terrain conditions After the first locking block is unlocked and turned out of the arc-shaped sliding groove, the direction of the mounting base (or the arc-shaped adjustment support plate) can be changed by rotating the mounting base, so as to simulate the travelling and tilt gradient of any terrain. By adjusting the lifting mechanism, the height of the mounting base can be adjusted, thus, the height of the terrain can be accurately simulated, and artificial errors of manual cement plastering in traditional methods can be reduced, thereby achieving the purpose of simulating a terrain height change. Furthermore, after the first locking block is locked, the first locking teeth and the adjustment teeth can be engaged, so that the arc-shaped adjustment support plate cannot rotate at will, then the stability of the mounting base is ensured, so the locking method is more reliable. Meanwhile, the adjustable support for terrain simulation of the present disclosure can be reused to maximize resource utilization, [0017] 2. In the adjustable support for terrain simulation of the present disclosure, the change of the angle of the mounting base is controlled by a hydraulic telescopic shaft. The length of the hydraulic telescopic shaft can be adjusted freely by the hydraulic system, thereby achieving the automatic angle adjustment of the mounting base. Meanwhile, the first locking block and the arc-shaped adjustment support plate are completely controlled by the driving motor and the telescopic motor. The driving motor and the telescopic motor are electrically connected to a control system, so that the automatic unlocking and the automatic locking can be realized by means of the control system, thus the degree of automation is high. The hydraulic telescopic shaft cooperates with the control of the driving motor and the telescopic motor, the locking, the unlocking and the adjustment of the mounting base can be automatically completed, thereby greatly improving the degree of automation, and enabling the adjustment to be accurate and efficient.
100181 3. The lifting mechanism of the present disclosure is adjusted by means of a hydraulic telescopic rod, the length of the hydraulic telescopic rod can be adjusted by the hydraulic system freely, so as to adjust the height of a mounting base. Compared with manual adjustment, the adjustment and control of the present disclosure are simpler and more accurate, and the automation is greatly improved.
[0019] 4. In the present disclosure, a rotation mechanism is provided between an adjustment base and a hydraulic telescopic rod, so that the adjustment base can rotate 360 degrees on a horizontal plane, and thus the mounting base can rotates 360 degrees. After the rotation adjustment is completed, the second locking teeth on the second locking block are engage with the strip-shaped teeth on the locking wheel, so that the mounting seat can be locked to prevent itself from being rotated, and the locking manner is simple and reliable.
BRIEF DESCRIPTION OF THE DRAWTNGS
[0020] To describe the technical solutions in the embodiments of the present disclosure or in the prior art more clearly, the following briefly introduces the accompanying drawings required for describing the embodiments. Apparently, the accompanying drawings in the following description show merely some embodiments of the present disclosure, and a person of ordinary skill in the art may still derive other drawings from these accompanying drawings without creative efforts.
[0021] Fig. t is a front view of an adjustable support for terrain simulation during adjustment according to embodiments of the present disclosure; [0022] Fig. 2 is a front view of the adjustable support for terrain simulation after adjustment is completed according to embodiments of the present disclosure; 100231 Fig. 3 is a right side perspective structural view of the adjustable support for terrain simulation according to embodiments of the present disclosure; 100241 Fig. 4 is a perspective structural view of an angle adjustment mechanism according to embodiments of the present disclosure; 100251 Fig. 5 is a perspective structural view of an adjustment base installed with a driving motor according to embodiments of the present disclosure; 100261 Fig. 6 is a perspective structural view of an adjustment base according to embodiments of the present disclosure; 100271 Fig. 7 is a perspective structural view of an arc-shaped adjustment support plate according to embodiments of the present disclosure; 100281 Fig. 8 is a perspective structural view of a front side of a first locking block according to embodiments of the present disclosure; 100291 Fig. 9 is a perspective structural view of a back side of the first locking block according to embodiments of the present disclosure; 100301 Fig. 10 is a perspective structural view of a rotation mechanism according to embodiments of the present disclosure; 100311 Fig. 11 is a partially enlarged view of the rotation mechanism according to embodiments of the present disclosure; 100321 Fig. 12 is a perspective structural view of a second locking block according to embodiments of the present disclosure; 100331 Fig. 13 is a perspective structural view of a second rotating shaft according to embodiments of the present disclosure; and 100341 Fig. 14 is an internal visual view of the rotation mechanism according to embodiments of the present disclosure.
100351 Description of reference numbers: 1 mounting base; 2 angle adjustment mechanism; 3 rotation mechanism; 4 hydraulic telescopic rod; 5 bottom base; 101 mounting through hole, 201 arc-shaped adjustment support plate; 202 adjustment base; 203 adjustment tooth space; 204 arc-shaped sliding groove; 205 guiding block; 206 first locking block; 207 first locking tooth; 208 adjustment tooth; 209 first rotating shaft; 210 rotating shaft through hole; 211 driving motor; 212 mounting bottom plate; 213 base plate mounting bolt hole; 214 hydraulic telescopic shaft; 215 hinge joint; 216 hinge lug plate; 217 hinge shaft; 218 telescopic motor; 219 positioning hole; 220 first locking hole; 301 rotation base; 302 second rotating shaft; 304 rotating motor; 305 mounting top plate; 306 top plate mounting bolt hole; 307 second locking block; 308 locking wheel; 309 strip-shaped tooth; 310 second locking tooth; 311 hinge rod; 312 second locking hole; 313 first insertion hole; 314 locking motor; 315 second insertion hole; 401 liquid inlet connector; 402 liquid outlet connector.
DETAILED DESCRIPTION OF THE EMBODIMENTS
100361 The following clearly and completely describes the technical solutions in the embodiments of the present disclosure with reference to the accompanying drawings in the embodiments of the present disclosure. Apparently, the described embodiments are merely a part rather than all of the embodiments of the present disclosure. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present disclosure without creative efforts shall belong to the scope of protection of the present disclosure.
100371 The embodiment provides an adjustable support for terrain simulation. As shown in Figs. 1-14, the adjustable support for terrain simulation includes a mounting base 1, an angle adjustment mechanism 2, a bottom base 5, and a lifting mechanism. The lifting mechanism is disposed on the bottom base 5, and the mounting base 1 is mounted on a movable end of the lifting mechanism via the angle adjustment mechanism 2. The angle adjustment mechanism 2 includes an arc-shaped adjustment support plate 201 and an adjustment base 202, and the mounting base 1 is fixed on two ends of an arc-shaped opening of the arc-shaped adjustment support plate 201, which can be welded, and of course, other fixing methods can be used, such as interference inserting, screw fixing, etc. An adjustment tooth space 203 is provided on an inner arc face of the arc-shaped adjustment support plate 201, the adjustment tooth space 203 extends to two ends of the arc-shaped adjustment support plate 201 along an arc of the inner arc face, and the adjustment tooth space 203 is fully provided with adjustment teeth 208. The adjustment base 202 is mounted on a movable end of the lifting mechanism. An arc-shaped sliding groove 204 is provided on the top of the adjustment base 202, and the arc of the arc-shaped sliding groove 204 matches the arc of the arc-shaped adjustment support plate 201. The arc-shaped adjustment support plate 201 is placed in the arc-shaped sliding groove 204. An outer arc surface of the arc-shaped adjustment support plate 201 is closely attached to a bottom wall of the arc-shaped sliding groove 204, and two side surfaces of the arc-shaped adjustment support plate 201 are closely attached to two side walls of the arc-shaped sliding groove 204 respectively. Guiding blocks 205 are fixedly connected in the arc-shaped sliding groove 204, the guiding blocks 205 are closely attached to the inner arc face of the arc-shaped adjustment support plate 201, and one side of each of the guiding blocks 205 closely attached to the inner arc face of the arc-shaped adjustment support plate 201 is an arc face whose radian matches that of the arc-shaped adjustment support plate 201. Under the clamping of the arc-shaped sliding groove 204 and the guiding blocks 205, the arc-shaped adjustment support plate 201 is enabled to stably slide along the arc-shaped sliding groove 204 without deviating from the arc-shaped sliding groove 204. The adjustment base 202 is hingedly provided with a first locking block 206 capable of being rotated into the arc-shaped sliding groove 204. After being rotated into the arc-shaped sliding groove 204, the first locking block 206 is enabled to be locked in the arc-shaped sliding groove 204 by means of a first locking mechanism. The first locking block 206 is provided with first locking teeth 207. After the first locking block 206 is locked in the arc-shaped sliding groove 204 under the action of the first locking mechanism, each of the first locking teeth 207 is enabled to engage with a corresponding one of the adjustment teeth 208 in the adjustment tooth space 203, thereby enabling the arc-shaped adjustment support plate 201 to be locked As the arc-shaped adjustment support plate 201 cannot freely slide along the arc-shaped sliding groove 204, the tilt angle of the mounting base 1 fixed at the top thereof can be locked, which cannot rotate again. As shown in Figs. 5, 8 and 9, preferably, the guiding blocks 205 and the locking block 206 are each arc-shaped block whose radian matches the arc-shaped adjustment support plate 201. The first locking block 206 is hinged in the arc-shaped sliding groove 204 via a first rotating shaft 209. After the first locking block 206 is rotated into the arc-shaped sliding groove 204, the back side face of the first locking block 206 completely coincides with a corresponding side face of each of the arc-shaped guiding blocks 205.
100381 In particular, when simulating terrain, the model area is divided into several rectangular grids according to a height and a trend of the actual terrain, some of the grids with gentle terrain are sparse, and some of the grids with steep terrain are encrypted. Adjustable supports for terrain simulation are distributed at grid nodes. The height of the mounting base 1 of each of the adjustable supports for terrain simulation is adjusted to a corresponding point of the terrain according to the height at each of the nodes, and the tilt angle of the mounting base 1 is adjusted according to the terrain trend of the mountain area, so as to match with the terrain. Finally, the water-impermeable material is laid on the mounting base 1, and a rib mesh is mounted for consolidation, so as to achieve the effect of terrain simulation. The adjusting process of each of the adjustable supports for terrain simulation (refer to Figs. 1, 2 and 5) includes following steps. First, the first locking mechanism is unlocked to enable the first locking block 206 to rotate freely. Then, the first locking block 206 is rotated out of the arc-shaped sliding groove 204, the first locking teeth 207 of the first locking block 206 are no longer engaged with the adjustment teeth 208 in the adjustment tooth space 203, and the arc-shaped adjustment support plate 201 can freely slide along the arc-shaped sliding groove 204. After that, according to the terrain to be simulated, the mounting base 1 is rotated to a desired tilt angle. And then, the first locking block 206 is rotated back to enable each of the first locking teeth 207 to be engaged with the corresponding one of the adjustment teeth 208 in the adjustment tooth space 203. Then, the first locking block 206 is locked again in the arc-shaped sliding groove 204 by means of the first locking mechanism, so as to complete the angle adjustment of the mounting base 1. Finally, the height of the mounting base 1 is adjusted by the lifting mechanism, so that the adjustment of the whole adjustable support for terrain simulation is completed, and then the water-impermeable material and the rib mesh can be mounted on the mounting base 1.
100391 In the embodiment, as shown in Figs. 1-14, the mounting base 1 is provided with several mounting through holes 101 arranged in an annular manner, which used for being fixed to the rib mesh with bolts. The mounting base 1 may be a circular mounting plate, and the mounting through holes 101 are circumferentially arranged on the circular mounting plate. Definitely, the mounting base 1 may also be a rectangular mounting plate or a mounting plate of another shape. However, in order to prevent the sharp corners of the mounting plate from cutting the waterproof material, the circular mounting plate is preferred.
100401 In the embodiment, as shown in Figs. 1-14, each of the two side walls of the arc-shaped sliding groove 204 is provided with a rotating shaft through hole 210, a first rotating shaft 209 is fixed on the first locking block 206, and each of two ends of the first rotating shaft 209 is rotatably connected in the corresponding rotating shaft through hole 210 on each of the two side walls of the arc-shaped sliding groove 204, thereby achieving the hinged connection of the first locking block 206. Preferably, the first rotating shaft 209 is positioned at an end of the first locking block 206.
100411 The driving motor 211 is enabled to drive the first locking block 206 to rotate into or out of the arc-shaped sliding groove 204. When the first locking block 206 is rotated into the arc-shaped sliding groove 204, the first locking teeth 207 are engaged with the adjustment teeth 208 respectively, thereby completing the locking of the first locking block 206 and the arc-shaped adjustment support plate 201. When the first locking block 206 is rotated out of the arc-shaped sliding groove 204, the locking teeth 207 are separated from the adjustment teeth 208, thereby realizing unlocking.
100421 In the embodiment, as shown in Figs. 1-14, the first locking mechanism includes a driving motor 211 and a telescopic motor 218, and both the driving motor 211 and the telescopic motor 218 are fixed on the adjustment base 202. An output shaft of the driving motor 211 is fixedly connected to the first rotating shaft 209, and the driving motor 211 is enabled to drive the first locking block 206 to rotate into or out of the arc-shaped sliding groove 204. One end of the first locking block 206 away from the first rotating shaft 209 is provided with a first locking hole 220. Each of the two side walls of the arc-shaped sliding groove 204 is provided with a positioning hole 219. After the first locking block 206 is rotated into the arc-shaped sliding groove 204, each positioning hole 219 is enabled to correspond to the first locking hole 220 on the rotation path of the first locking block 206. Then, after the telescopic motor 218 is started to allow a piston rod of the telescopic motor 218 to pass through one positioning hole 219, the first locking hole 220 and the other one positioning hole 219 in sequence, and the first locking block 206 and the arc-shaped sliding groove 204 of the adjustment base 202 can be locked. At this time, the locking teeth 207 and the adjustment teeth 208 are engaged, thus, the first locking block 206 is locked with the arc-shaped adjustment support plate 201. When the piston rod of the telescopic motor 218 is shortened to disengage from the positioning holes 219 and the first locking hole 220, the driving motor 211 is enabled to drive the first locking block 206 to rotate out of the arc-shaped sliding groove 204, and the locking teeth 207 will be disengaged from the adjustment teeth 208 to complete unlocking.
100431 In the embodiment, as shown in Figs. 1-14, the angle adjustment mechanism 2 further includes a hydraulic drive device for driving the mounting base 1 to rotate parallel to a plane where an arc of the arc-shaped adjustment support plate 201 lies. A mounting bottom plate 212 is fixed at the bottom of the adjustment base 202. The hydraulic drive device includes two hydraulic telescopic shafts 214, and the two hydraulic telescopic shafts 214 are respectively located at two end sides of the arc-shaped adjustment support plate 201. One end of each of the two hydraulic telescopic shafts 214 is hinged to the mounting bottom plate 212, and the other end is hinged to the mounting base 1. Specifically, hinge lug plates 216 are provided on the bottom surface of the mounting bottom plate 212 and the bottom surface of the mounting base 1, each of the hinge lug plates 216 is provided with a hinge hole, and two ends of each of the two hydraulic telescopic shafts 214 are respectively provided with hinge joints 215 each has a hinge hole. The hinge hole in each of the hinge lug plates 216 and the corresponding hinge hole in each the hinge joint 215 are hinged by a hinge shaft 217. By connecting the hydraulic telescopic shaft 214 to a hydraulic system, the telescopic length of the hydraulic telescopic shaft 214 can be regulated by the hydraulic system, so that the angle of the mounting base 1 can be changed, thereby realizing an automatic control. Specifically, firstly the first locking block 206 is driven to rotate out of the arc-shaped sliding groove 204 by means of a driving motor 211 for unlocking, and then the elongation amounts of the two hydraulic telescopic shafts 214 is respectively adjusted by means of a hydraulic system, so as to drive the mounting base 1 to rotate. Then, the arc-shaped adjustment support plate 201 is driven to slide in the arc-shaped sliding groove 204. After the adjustment is completed, the driving motor 211 is driven, so as to control the first locking block 206 to rotate back and to turn into the arc-shaped sliding groove 204, so that the locking teeth 207 arid the adjustment teeth 208 are engaged to complete locking.
100441 In the embodiment, as shown in Figs. 1-14, the lifting mechanism includes a hydraulic telescopic rod 4. A fixed end of the hydraulic telescopic rod 4 is welded on the bottom base 5, and a movable end of the hydraulic telescopic rod 4 is configured to support the adjustment base 202 and is fixed to the adjustment base 202. The hydraulic telescopic rod 4 is provided with a liquid inlet connector 401 and a liquid outlet connector 402. After the liquid inlet connector 401 and the liquid outlet connector 402 are respectively in communication with the liquid supply pipe and the liquid return pipe of the hydraulic system, the telescopic length of the hydraulic telescopic rod 4, i. e. the height of the movable end, can be controlled. Specifically, a liquid inlet valve is provided on the liquid inlet connector 401, and a liquid outlet valve is provided on the liquid outlet connector 402. When the hydraulic telescopic rod 4 needs to be raised, the liquid inlet valve is opened first, and hydraulic oil is supplied via the liquid supply pipe. The hydraulic oil enters the hydraulic telescopic rod 4 via the liquid inlet connector 40. After the movable end of the hydraulic telescopic rod 4 is pushed up, the liquid inlet valve is closed so as to achieve the lifting of the hydraulic telescopic rod 4. When the hydraulic telescopic rod 4 needs to be lowered, the liquid inlet valve is closed, and the liquid outlet valve is opened. The hydraulic oil is fed back to the hydraulic system via the liquid outlet connector 402 and the liquid return pipe. In this way, the movable end of the hydraulic telescopic rod 4 can be lowered, thereby achieving the lowering of the hydraulic telescopic rod 4. In order to further improve the degree of automation, electromagnetic valves are used for both the liquid inlet valve and the liquid outlet valve, and the control system controls these electromagnetic valves when it needs to open or close them.
100451 Further, in the embodiment, as shown in Figs. 1-14, each of the hydraulic telescopic shafts 214 is provided with a liquid inlet hose and a liquid outlet hose which are in communication with the liquid inlet connector 401 and the liquid outlet connector 402 respectively. Thus, the hydraulic system uniformly supplies oil to the hydraulic telescopic shafts 214 and the hydraulic telescopic rod 4. Each of the liquid inlet hose and the liquid outlet hose is also provided with a liquid inlet valve and a liquid outlet valve, each of which is controlled by the control system. The control system cooperates with the hydraulic system to realize the unified adjustment and control of the hydraulic telescopic shafts 214 and the hydraulic telescopic rod 4, and to improve the degree of automation.
100461 In the embodiment, as shown in Figs. 1-14, a rotation mechanism 3 is disposed between the adjustment base 202 and the hydraulic telescopic rod 4, and is configured to rotate the mounting base 1, so that the mounting base 1 can not only change a tilt angle but also change an orientation, thereby achieving multi-angle adjustment of the mounting base 1 and improving the accuracy of terrain simulation. Specifically, the rotation mechanism 3 includes a rotation base 301. A second rotating shaft 302 is rotatablely connected to the rotation base 301, and the second rotating shaft 302 is fixed to the adjustment base 202. A locking wheel 308 is provided on the second rotating shaft 302, and strip-shaped teeth 309 are circumferentially distributed on a wheel surface of the locking wheel 308. A rotation cavity is provided in the rotation base 301, and the rotation cavity allows the locking wheel 308 to rotate in an inside thereof, which does not affect rotation of the second rotating shaft 302. The rotation base 301 is provided with an opening in communication with the rotation cavity, and a second locking block 307 is hinged at the opening. Specifically, one end of the opening is provided with hinge holes, one end of the second locking block 307 is provided with a hinge rod 311, and the hinge rod 311 is hinged in the hinge holes. The second locking block 307 can be locked in the rotation cavity by means of a second locking mechanism. Second locking teeth 310 are provided on the locking block 307. In a case where the locking block 307 is locked in the rotation cavity by means of the second locking mechanism, the second locking teeth 310 are just engaged with the strip-shaped teeth 309, so that the second rotating shaft 302 is not enabled to rotate. A rotating shaft hole in communication with the rotation cavity is provided on the rotation base 301, the second rotating shaft 302 extends out of the rotation base 301 from the rotating shaft hole, and the rotating shaft hole is closely attached to the second rotating shaft 302. A motor mounting groove is provided at the bottom of the rotation cavity, the motor mounting groove is provided with a rotating motor 304, and an output shaft of the rotating motor 304 is fixed to the second rotating shaft 302.
100471 Preferably, in order to place the second rotating shaft 302 and the locking wheel 308 into the rotation base 301, and the rotation base 301 may be of a split structure, that is, the rotation base 301 is split into two halves that can be assembled. After the locking wheel 308, the second rotating shaft 302, and the rotating motor 304 are placed into the rotation cavity, the rotating shaft hole, and the motor mounting groove respectively, the two halves of the rotation base 301 are assembled to form the rotation mechanism 3.
100481 In the embodiment, as shown in Figs. 1 to 14, the second locking mechanism includes a locking motor 314 and a second locking hole 312 provided on the locking block 307. The top and the bottom of the opening are respectively provided with a second insertion hole 315 and a first insertion hole 313. The first insertion hole 313 and the second insertion hole 315 correspond to the second locking hole 312 on the rotation path of the second locking block 307. Then, the locking motor 314 is started, and the piston rod of the locking motor 314 extends and passes through the first insertion hole 313, the second locking hole 312, and extends into the second insertion hole 315 in sequence, so that the locking of the second locking block 307 at the opening of the rotation base 301 can be completed.
100491 Further, in order to facilitate the disassembly and the assembly of the rotation mechanism 3 and the angle adjustment mechanism 2, in the embodiment, as shown in Figs. 1-14, a mounting top plate 305 is fixed on the top of the second rotating shaft 302. The mounting top plate 305 may be fixed on the top of the second rotatine. shaft 302 by welding, and certainly may also be fixed in other manners, such as a screw or a threaded connection manner. The mounting bottom plate 212 is provided with base plate mounting bolt holes 213, and the mounting top plate 305 is provided with top plate mounting bolt holes 306 arranged with the base plate mounting bolt holes in one-to-one correspondence. Each of the base plate mounting bolt holes 213 and the corresponding one of the top plate mounting bolt holes 306 are fixed by a mounting bolt. The rotation base 301 is in a threaded connection with a movable end of the hydraulic telescopic rod 4. Specifically, a female threaded hole is provided at the bottom of the rotation base 301, and a male threaded head is provided at the movable end of the hydraulic telescopic rod 4. After the threaded connection is completed by means of the male threaded head and the female threaded hole, a detachable connection between the rotation base 301 and the hydraulic telescopic rod 4 is achieved.
100501 In the embodiment, as shown in Figs. 1-14, the bottom base 5 is a rectangular chassis, and of course it can also be a chassis of other shapes, such as a circular chassis, a petal-like chassis, etc. [0051] The principle and implementations of the present disclosure are described by way of specific examples in the present disclosure, and the description of the above embodiments is only used to help understand the method and core idea of the present disclosure. In addition, a person of ordinary skill in the art may make modifications to the specific implementations and application scopes according to the ideas of the present disclosure. In conclusion, the content of the description shall not be construed as a limitation on the present disclosure.

Claims (10)

  1. WHAT IS CLAIMED IS: 1. An adjustable support for terrain simulation, comprising a bottom base, a mounting base, an angle adjustment mechanism and a lifting mechanism provided on the bottom base; wherein the angle adjustment mechanism comprises an arc-shaped adjustment support plate configured for supporting and fixing the mounting base and an adjustment base provided on a movable end of the lifting mechanism, an inner arc face of the arc-shaped adjustment support plate is provided with an adjustment tooth space extending along an arc of the inner arc face; an arc-shaped sliding groove closely attached to an outer arc face of the arc-shaped adjustment support plate is provided on a top of the adjustment base, and guiding blocks closely attached to the inner arc face of the arc-shaped adjustment support plate are fixedly connected in the arc-shaped sliding groove, the adjustment base is hingedly provided with a first locking block capable of being locked in the arc-shaped sliding groove by a first locking mechanism, and the first locking block is provided with first locking teeth each of which is capable of being engaged with a corresponding one of adjustment teeth in the adjustment tooth space in a locking state of the first locking block.
  2. 2. The adjustable support for terrain simulation according to claim 1, wherein the mounting base is provided with a plurality of mounting through holes arranged annularly.
  3. 3. The adjustable support for terrain simulation according to claim 1, wherein the first locking block is hinged within the arc-shaped sliding groove by a first rotating shaft.
  4. 4. The adjustable support for terrain simulation according to claim 3, wherein the first locking mechanism comprises a driving motor and a telescopic motor fixed on the adjustment base, an output shaft of the driving motor is fixedly connected to the first rotating shaft, one end of the first locking block away from the first rotating shaft is provided with a first locking hole, two side walls of the arc sliding groove are provided with respective positioning holes corresponding to the first locking hole on a rotation path of the first locking block, a piston rod of the telescopic motor is capable of passing through the positioning holes and the first locking hole to be locked.
  5. The adjustable support for terrain simulation according to claim 4, wherein the angle adjustment mechanism further comprises a hydraulic drive device for driving the mounting base to rotate, the hydraulic drive device comprises hydraulic telescopic shafts located at two end sides of the arc-shaped adjustment support plate respectively, and a mounting bottom plate is fixed at a bottom of the adjustment base, one end of each of the hydraulic telescopic shafts is hinged to the mounting bottom plate, and an other end of each of the hydraulic telescopic shafts is hinged to the mounting base
  6. 6. The adjustable support for terrain simulation according to claim 5, wherein the lifting mechanism comprises a hydraulic telescopic rod fixed on the bottom base, and the hydraulic telescopic rod is provided with a liquid inlet connector and a liquid outlet connector.
  7. 7. The adjustable support for terrain simulation according to claim 6, wherein each of the hydraulic telescopic shafts is provided with a liquid inlet hose and a liquid outlet hose which are respectively in communication with the liquid inlet connector and the liquid outlet connector.
  8. 8. The adjustable support for terrain simulation according to claim 7, wherein a rotation mechanism is provided between the adjustment base and the hydraulic telescopic rod, the rotation mechanism comprises a rotation base, and the rotation base is rotatably connected to a second rotating shaft fixed to the adjustment base, a locking wheel is provided on the second rotating shaft, strip-shaped teeth are circumferentially arranged on a wheel surface of the locking wheel, and a rotation cavity for a rotation of the locking wheel is provided in the rotation base, the rotation base is provided with an opening in communication with the rotation cavity, a second locking block capable of being locked at the opening by a second locking mechanism is hinged at the opening, the second locking block is provided with second locking teeth each of which is capable of engaging with a corresponding one of the strip-shaped teeth in a locking state of the second locking block, and the rotation base is internally provided with a rotating motor for driving the second rotating shaft to rotate.
  9. 9. The adjustable support for terrain simulation according to claim 8, wherein the second locking mechanism comprises a locking motor and a second locking hole provided on the second locking block, a top and a bottom of the opening are respectively provided with an second insertion hole and an first insertion hole each is capable of corresponding to the second locking hole on a rotation path of the second locking block, a piston rod of the locking motor is capable of extending through the first insertion hole, the second locking hole and extending into the second insertion hole in sequence from the first insertion hole at the bottom of the opening so as to complete a locking,
  10. 10. The adjustable support for terrain simulation according to claim 9, wherein a mounting top plate is fixed to a top of the second rotating shaft, mounting bolt holes on the mounting top plate and mounting bolt holes on the mounting bottom plate are arranged in a one-to-one correspondence, and the rotation base is in a threaded connection with a movable end of the hydraulic telescopic rod.
GB2217572.3A 2022-11-24 2022-11-24 Adjustable support tool for terrain simulation Pending GB2614436A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2217572.3A GB2614436A (en) 2022-11-24 2022-11-24 Adjustable support tool for terrain simulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2217572.3A GB2614436A (en) 2022-11-24 2022-11-24 Adjustable support tool for terrain simulation

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GB202217572D0 GB202217572D0 (en) 2023-01-11
GB2614436A true GB2614436A (en) 2023-07-05

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GB2217572.3A Pending GB2614436A (en) 2022-11-24 2022-11-24 Adjustable support tool for terrain simulation

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GB (1) GB2614436A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103898865A (en) * 2014-04-16 2014-07-02 石家庄铁道大学 Tailing pond model test simulation system
CN103898864A (en) * 2014-04-16 2014-07-02 石家庄铁道大学 Assembly type terrain simulation device for hydraulic model test
CN110205977A (en) * 2019-04-25 2019-09-06 昆明理工大学 A kind of simulation complex condition Tailings Dam dam break bath scaled model experimental device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103898865A (en) * 2014-04-16 2014-07-02 石家庄铁道大学 Tailing pond model test simulation system
CN103898864A (en) * 2014-04-16 2014-07-02 石家庄铁道大学 Assembly type terrain simulation device for hydraulic model test
CN110205977A (en) * 2019-04-25 2019-09-06 昆明理工大学 A kind of simulation complex condition Tailings Dam dam break bath scaled model experimental device

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