6038 results about "Self weight" patented technology

Provided is a substrate-processing device capable of preventing a top lid from sagging downward by the own weight of the substrate-processing device and / or a vacuum suction force generated by a vacuum pump and / or thermal shock at high temperature process, in a chamber including a plurality of reactors. Also, provided is a rotating shaft for transferring a substrate between the plurality of reactors.

The invention relates to a light-weight six-shaft universal robot. A shaft seat is fixedly arranged on an arm shaft, a shaft seat protecting box is fixedly arranged on the shaft seat, a third-shaft driving motor, a fourth-shaft driving motor, a fifth-shaft driving motor and a sixth-shaft driving motor are arranged in the shaft seat protecting box, a small-arm rod casing and a small-arm lengthening rod casing are respectively and fixedly arranged at the front part and the back part of a small-arm speed reducer, a sixth shaft is inserted and sheathed in a fifth shaft, the fifth shaft is inserted and sheathed in a fourth shaft, the fourth shaft is inserted and sheathed into the small-arm rod casing, the small-arm speed reducer and the small-arm lengthening rod casing, a fourth-shaft driven gear, a fifth-shaft driven gear and a sixth-shaft driven gear are respectively and fixedly arranged on the fourth shaft, the fifth shaft and the sixth shaft, and the length of the small-arm rod casing is smaller than 100mm. The light-weight six-shaft universal robot has the advantages that the torque load required by the self weight is effectively reduced, the traditional balance cylinder device is not needed, the balance of a swinging arm during the work can also be met, and the machine structure is simplified. The effective protection effect on a motor is also realized through a tight protecting cover.

A compact, lightweight manipulation system that excels in operability and has a force feedback capability is provided.When automatic operation of a slave manipulator105 that follows manual operation of a master manipulator 101 is bilaterally controlled by means of communication, the force acting on the slave manipulator is fed back to the master manipulator by operating the master manipulator primarily under electrically-driven speed control and the slave manipulator primarily under pneumatically-driven force control. Therefore, in the master manipulator, it is not necessary to compensate for the dynamics and the self-weight of the master manipulator in the motion range of a user, allowing highly accurate, broadband positional control, which is specific to an electrically-driven system, and in the slave manipulator, nonlinearity characteristics specific to a pneumatically-driven system presents passive softness, provides a high mass-to-output ratio, and produces a large force.

Novel devices and systems are provided to provide safe navigation through cancellous bone marrow spaces attendant to the harvesting of bone marrow. In accordance with a featured embodiment, these comprise a rigid, self re-directing stylet having a proximal, mating end for cooperating with a cannula handle together with a distal end having a convex geometry, such as a dome.

The invention provides a light-type triaxial ISP (inertially stabilized platform) system using an aerial remote sensing technology, comprising a base, four linear vibration dampers, a rolling framework, a pitching framework, a direction framework, two MEMS (micro-electromechanical system) accelerometers, three MEMES gyroscopes, three DC (direct current) brushless torque motors, three sets of reduction gears, three photoelectric encoders and three framework servo control circuits, wherein the base is connected with a plane by the four linear vibration dampers so as to separate linear vibration; the rolling framework and the pitching framework are used for tracking the local geographical level and rotate around the X axis and the Y axis respectively; and the direction framework is used for tracking heading and rotates around the Z axis. The control part drives the three DC brushless motor frameworks to carry out compensation isolation on angular motion of the plane in accordance with angular rate information of the frameworks provided by the three MEMS gyroscopes and attitude information provided by a POS (position and orientation system) or the two EMES accelerators. The light-type triaxial ISP system has the characteristics of high accuracy, high load bearing / self weight ratio, wide stable range, small volume and light weight as well as self-attitude reference, and is suitable for stabilizing the camera visual axis in light-small type aerial remote sensing systems.

The invention discloses a trunk-simulating mechanical arm unit device and belongs to the technical field of robots. The trunk-simulating mechanical arm unit device comprises a base, a plurality of artificial muscle assemblies, a plurality of middle parts, a plurality of springs, an end part and a flexible cover, wherein each artificial muscle assembly comprises a driver, a transmission mechanism and a flexible screw rod assembly. The trunk-simulating mechanical arm unit device has multiple degrees of freedom, can bend, stretch out and draw back in multiple directions, can form various bending spatial shapes, enables a tool connected with the tail end of the trunk-simulating mechanical arm unit device to reach any spatial position, is good in maneuverability, is good in flexibility, is high in safety in the interaction process with people, and meanwhile is light in self-weight, small in size, compact in structure and low in cost. The trunk-simulating mechanical arm unit device can be widely applied to various automatic systems needing mechanical arms.

A mask 11 has a plurality of holes formed at positions corresponding to positions of a plurality of electrode portions 10a on one surface of an object to be processed 10 to mount thereon conductive particles 13, and the plurality of holes are opposite to the plurality of electrode portions 10a formed on the object to be processed. A table 12 has a plurality of holes 12a for sucking the object to be processed 10 from the other surface of the object to be processed 10, and for sucking the particles 13 through the plurality of holes 11a in the mask 11 so that the particles 13 may be mounted on the electrode portions 10a formed on the object to be processed 10. A hopper 14 contains therein the plurality of conductive particles 13, prevents the plurality of conductive particles 13 from adhering to each other, and has a slit portion 17 for dropping the plurality of conductive particles 13 by the self-weight. A slit portion 17 in the hopper 14 is moved, facing the upper surface of the mask 11 with a gap between the slit portion 17 and the upper surface of the mask 11 larger than a diameter of the particle 13, and the hopper 14 is arranged in the front side in the moving direction, and the unit 15 is arranged in the rear side, and the particles 13 not dropped into the holes of the mask being collected by the collecting unit 15.

The invention provides a pressure adjusting structure comprising a valve seat, an exhaust tube and a magnetic valve body. The lower end of the exhausting tube passes through the valve seat; the magnetic valve body sleeves the upper end port of the exhausting tube; a magnetic cushion block is arranged between the valve seat and the magnetic valve body; and the magnetic cushion block is connected with the valve seat via a magnetic cushion block adjusting structure adjusting up-down positions of the magnetic cushion block. When a pressure limiting value of a pressure-limiting valve has to be adjusted, the up-down positions of the magnetic cushion block is adjusted by the magnetic cushion block adjusting structure, so a distance from the magnetic gasket to the magnetic valve body can be changed; when the distance changes, magnetic field force between the magnetic cushion block and the magnetic valve body can be changed; the pressure limiting value of the pressure limiting valve is the self weight of the magnetic valve body and the magnetic field force between the pressure limiting valve and the magnetic valve body; the pressure limiting value of the pressure limiting valve can be adjusted and food cooking effect of the pressure cooker can be improved; meanwhile, the use of elastic components such as springs can be avoided in the adjusting structure, so fewer components are required; and the pressure adjusting structure is simply structured, convenient to assembly and has high reliability.

The invention relates to a two-freedom-degree heavy-load tracking stabilized platform system which comprises a base, four line vibration dampers, a position framework, a pitching framework, external loads (a photoelectric imaging device, two micro-electromechanical system (MEMS) accelerometers two MEMS gyroscopes and a position orientation system (POS)), two direct current (DC) torque motors with brushes, two photoelectric coded discs and two framework control circuits. The base is connected with an airplane through line vibration dampers for isolating airplane line vibration. The position framework is supported by the base and carries a pitching frame component to achieve gyration within 0 degree to 360 degrees. The pitching framework is supported by a position frame and carries external loads to achieve gyration within -90 degrees to 0 degree. A control part drives a motor to enable the framework to rotate according to frame angular rate information which is provided by the gyroscopes and attitude information which is provided by the POS or the accelerometers, so that airplane angular motion is compensated and isolated. The two-freedom-degree heavy-load tracking stabilized platform system has the advantages of being high in precision, large in ration between load and self weight, standard in self attitude, and suitable for camera boresight stability in light small air monitoring systems.

The invention discloses a sublevel fill-mining method. By utilizing the natural angle of repose characteristics of caving ores and dry mine fill and according to medium hole drilling device-adapted height and the ore-permitted exposed area, space and time at present, sublevel mining is carried out from the bottom to the top in the open-field state and the dry mine fill is adopted for filling in time. The sublevel fill-mining method has the advantages of an open-field method and a dry fill and sublevel caving method without sill pillar, thereby forming a novel sublevel dry fill-mining method without sill pillar, and is particularly applied to ore mines with large-scale ore body and high yield requirement. The top filling of a filling body is realized by the self-weight of the filling body; a vibratory roller or a device special for underground tamping is adopted to apply pressure to the filling body through a lane top plate to tamp the filling body in a vibration mode, so that the filling body generates a certain bearing force to the above ore body or the rock mass. The sublevel fill-mining method is a mining method which has the advantages of safety, high efficiency, high mining capacity, low loss and dilution, and low production cost.

The invention relates to composite light building block and preparation method thereof. The slurry comprises brine, light burnt powder, filler, air producing agent, foam stabilizer, adjusting agent, cement, water and aggregate. Taking a 60*15*25cm building block with the volume weight of 18kg as an example, the slurry is prepared from the following raw material in percentage by weight: 30-50% of brine, 0.008-0.01% of air producing agent, 25-35% of light burnt powder, 0.0005-0.001% of foam stabilizer, 20-30% of filler, and the balance of adjusting agent. The invention can improve the processing property, increases the slurry flowability, is easy to cast in forming, has short production period and low manufacturing cost, increases the activity, enhances the impermeability and post strength, reduces dry shrinkage, and prevents cracking. The composite light building block has the advantages of light weight, high strength, small volume density, low heat conduction coefficient, heat insulation, sound insulation, fire prevention, heat isolation, freezing and melting resistance, little dry shrinkage, and the like. By using the gas-added building block to replace the traditional bearing building block as the building wall filling material, the self weight of the building structure is decreased, the foundation burden is reduced, and the energy and material are saved.

The invention relates to the technical field of revetments and provides a construction method of a cast-in-site planting concrete revetment. The concrete revetment manufactured by utilizing the method has the advantages of high strength, good overall landscape effect, strong gradient adaptability, no water-body pollution, water erosion resistance, larger revetment self-weight, safety and reliability, and a water body can be effectively protected. The construction method comprises the following steps of 1, prefabricating acid nutrient soil; 2, arranging a side slope and pouring a concrete lattice frame; 3, pre-placing a nutrient layer; 4, laying inverted-filtering geotechnical cloth on the nutrient layer; 5, pouring planting concrete; 6 carrying out water-preserving, heat-preserving, fertilizer-preserving and alkalinity-reducing processing on the planting concrete; and 7, finally, uniformly spreading the seeds of greening grass and the nutrient soil onto the surface of the planting concrete to form a planting layer with the thickness of 1.8 to 2.2cm, and covering a non-woven fabric onto the surface of the planting layer for watering, moisture preservation and maintenance until the greening grass covers the whole green area.

The invention discloses a simple fixing and clamping device of a large-sized wallboard. The height of suction cup devices is adjusted by the self weight of the wallboard, and all vacuum suction cups are in contact with the wallboard sufficiently. The height of adjusting springs of the fixing and clamping device can be adjusted automatically to adapt to a molded surface shape of a workpiece, and when the wallboard is sight, an external load can be conducted; the fixing and clamping device can increase and decrease the number of the suction cup devices for fixing and clamping a wallboard curved face with different sizes and different shapes, and the fixing and clamping device has good universality and good flexibility. An air compressor is connected with a vacuum generator, and the vacuum generator is connected with the suction cup devices through vacuum rubber pipes; by controlling the air exhaust of the air compressor, negative pressure is generated in the vacuum suction cups, the clamp force is formed, and the wallboard is sucked to the fixing and clamping device. When the processing of the wallboard is completed, the air compressor is controlled to make the negative pressure in the vacuum suction cups change into zero pressure or positive pressure, and the vacuum suction cups are departed from the wallboard automatically. The fixing and clamping device is simple in structure, good in compatibility and can adapt to part processing and forming of the wallboard of different curvature of surface changes.

An adjustable apparatus for performing bodyweight exercises comprises a pair of side frames. The forward struts of the side frames are inclined rearwards to allow a user to exercise unimpeded. The side frames are spaced apart in a secure opposed relationship by cross members sufficiently to allow a user to exercise between them. Stabilising extensions at the base ensure the apparatus is safe to use. A pair of elongate rigid handles that project forward is demountably secured to the forward struts of the side frames. These may be moved between a plurality of pre-determined positions to allow various exercises to be performed. A cushioned rigid member for supporting a user's lower body is suspended between the pair of side frames. This lower body support may be raised and lowered between and secured in a plurality of positions. The lower body support assists the user by supporting a proportion of his or her bodyweight. The lower body support may swing freely to allow fluid exercise movement. Adjusting the relative positions of the elongate handles and lower body support allows variation in the angle of the user's body. The apparatus may further comprise a cushioning element at the base for the user's comfort. Additional detachable cross bars and a body support strap may be attached to the handles or structure of the apparatus to allow further variation in exercises. Furthermore embodiments of the invention may be designed to allow folding for storage.

The invention relates to a low-energy-loss six-foot robot which is suitable for long-time non-person working in mountain areas. The low-energy-loss six-foot robot comprises six legs and one body. Each leg is provided with three controllable single-freedom-degree joints relative to the body, the joints are driven in a rope-driving mode. The body comprises a driving wheel array, a driving wheel locking control mechanism array, one or more main driver modules, an annular track module, a function expanding platform and a supporting structure. The main driver modules drive the joints, the number of the main driver modules can be smaller than that of the joints, and accordingly one driver can control moving of a plurality of joints. Various slow step states are used in a sub-step moving mode. Compared with the prior art, the problem that the drivers doing negative work, so that energy loss is caused can be avoided, leg inertia is small, moving is slow, friction is low, when self weight is supported, the joints can be locked under control, supporting moment does not need to be provided, the low-energy-loss six-foot robot can be used in various existing six-foot robot slow step states, rugged terrain adaptability is kept, and meanwhile the problem of high energy loss of the six-foot robot is fundamentally solved.

The invention relates to a touch-plate display device, comprising a touch-plate unit (11) arranged at the front side of the display unit (1) and inputted with information through touch, wherein, the touch-plate unit (11) is adhered at the front of the display unit through a transparent adhesive agent (17); and the touch-plate unit (11) is provided with a glass panel (12 and 13) for covering the display unit (1). The glass panel (12 and 13) is flat, the surface of which is grinded mechanically when being impacted by dissolved liquid with an acceleration which is larger than the acceleration produced by the self weight after spraying out the dissolved liquid, with a thickness smaller than 0.5mm and a maximum surface roughness smaller than 0.5mum. The invention provides a thin touch-plate display device.

The invention discloses a deployable cable pole dome structure, comprising an inner cable pole body and an external single-freedom-degree annular connecting bar mechanism, wherein the single-free degree annular connecting bar mechanism comprises at least four shearing type units, a passive cable and an active cable. The invention uses the single-freedom-degree annular connecting bar mechanism to drive the dome structure to fold and unfold, thus number of driving devices is reduced; the active cable and the passive cable are arranged in the external annular connecting bar mechanism, and the prestressing force exists at a full extension state, so that the rigidity of the structure is increased and the material does is reduced; only the active cable needs to be fixed at a full extension state, and an additional locking device is not needed; a coverage range of the dome structure is provided by the inner cable pole body, thus, the external load of the structure is mainly born by the inner cable pole body; the inner cable pole body is composed of a high-strength inhaul cable and a pressure bar; the self weight is light; and the rigidity is mainly provided by the prestressing force, and the stress performance is excellent.

The invention discloses a ground line device of a power transmission line tower, and the device comprises a line clamp which consists of two articulated splints and a torsion spring, a block pin is arranged between the two splints, the line clamp is connected with a grounding seat by a flexible copper wire, the tail ends of the two splints are respectively provided with symmetric connecting plates, opposite surfaces of the two connecting plates are symmetrically provided with clamping blocks which are respectively provided with cross clamping slots, and one end of the flexible copper wire which is connected with the line clamp correspondingly are divided into two connecting terminals and are respectively connected with the two connecting plates. A dedicated hitching device of the ground line device comprises an insulating bar, the front end of which is provided with a connecting shaft, and the front end of the connecting shaft is provided with a cross shaft head which is matched with the cross clamping slot of the ground line device of the power transmission line tower. The device has the advantages of simple structure, convenient use, time-saving and labor-saving operation, high safety performance, light self-weight, easy carrying and labor-saving disassembly, and the device can realize the ground line hitching on various towers at one step and is especially suitable for a tower with a large rotation angle and a terminal tower.

The present invention belongs to the building material technology field, in particular to relate to a self-compact strengthened fibre active concrete and the corresponding preparation method. The present invention is made of cement, silicon ash, quartz powder, quartz sand, water reducer and steel fibre or polypropylene fibre or the mixing fibre between the steel fibre and the polypropylene fibre according to the weight ratio. By using the new type water reducer, the present invention makes the concrete not need any vibration when being molded and the concrete can rely on the self weight to be filled in each angle of the building mould. Besides, the concrete can rely on the self weight to reach the compact situation. By using the rational fibre, both the compression strength and the folding strength can be enhanced greatly, especially for the folding strength, the enhanced degree is much greater. And moreover, the tenacity of the RPC is also enhanced greatly. The self-compact strengthened fibre active concrete in the present invention can simplify the manufacturing process greatly and provide much wider application foreground for manufacturing thin-wall products, slight components or other components with novel structure shape.

The invention discloses a mobile lifting platform labor-saving device, which consists of a chassis, a platform, a shearing fork rod, a pulley, a wire rope, and a wire rope loop cylinder, and is characterized in that the chassis of a vehicle is provided with the labor-saving device; when the mobile lifting platform is lifted initially, the labor-saving device is lifted firstly, and lifts the shearing fork rod through the wire rope with small force on an advantageous position, or pushes the shearing fork rod to lift through a hydraulic cylinder to increase the included angle on the ends of the shearing fork rod and reduce the stress of the shearing fork rod; and then the shearing fork rod gets rid of contacting the labor-saving device and is stressed in full load to lift. The various labor-saving devices improve the factor that the prior device is stressed adversely in initial lifting, and greatly reduce the stress of the shearing fork rod in the initial lifting. When the mobile lifting platform has the same load as the prior mobile lifting platform, the stress applied on the shearing fork rod in the initial lifting is about one fifteenth of that of the prior platform in the initial lifting, and the self weight of equipment can be reduced more then twice; and the labor-saving device has the advantages of simple operation and time conservation.

The present invention relates to driving system for mixed power automobile, and is especially one kind of double axle hydraulic driving system for mixed power automobile. The double axle hydraulic driving system includes a constant pressure variable capacity pump, an energy accumulator, a hydraulic pump / motor connected to the front axle and the back axle via a wet clutch, a safety valve for providing the hydraulic pump / motor with constant pressure oil source, a central controller to receive various sensor signals for controlling the operation of the mixed power automobile. The present invention can recover and reuse the automobile braking energy, and has capacity of operating the engine in optimal status, high oil burning economic performance, reduced tail gas exhaustion, automatic drive mode conversion, high automobile driving performance and other advantages.

The present invention is the marine air floatation hauling and locating and depositing installation process of case and barrel shaped foundation structure for soft soil. The construction process includes inflating the case and barrel shaped foundation structure in water for it to float and hauling to the installation site; locating in the floating state; deflating for deposition via controlling the deflation speed and amount to control the deposition speed and inclination; pumping out air from the structure and applying pressure for further deposition; pumping out water from the structure for further deposition until pumping out all water inside the structure and completing the installation. The said process needs no large hoisting and transportation apparatus, and is simple, controllable and low in cost.

The invention discloses a design method for longitudinal pre-stressing tendons of a variable-cross-section pre-stressed concrete continuous bridge. The optimization design method for the longitudinal pre-stressing tendons of the pre-stressed concrete continuous bridge is built based on the design principle of the pre-stressed degree and through combining an analytic method with a finite element method and compressively considering dead load and live load action effects. A three moment equation of the variable-cross-section pre-stressed concrete continuous box girder bridge is established to solve the internal force of the structure under the action of the self weight on the basis of the average bending moment method. A calculation formula of pre-stressed effective pre-pressure is built through a load equal effect method and a unit load method; a creep effect calculation formula is built through a force method; the temperature effect and the automobile load effect are calculated through the finite element method; and a variable-cross-section statically indeterminate structure pre-stressing tendon reinforcement calculation formula is obtained through combination of the stress ratio with the definition of the competitive pre-stressed degree.

The invention discloses an exoskeleton robot system and a kinematics extremity detection-based control method, and relates to an exoskeleton robot system and a control method to solve the problems that an accurate control effect cannot be achieved by the traditional electromyographic signal detection method for assisting in improving the walk of a human body, and man-machine interaction performance is low and an effective control method is lacked in the aspect of resisting self weight in the process of assisting in doing walk of the human body. The exoskeleton robot system comprises an upper body back, a left leg and a right leg; the left leg and the right leg respectively comprise a hip driving system, a knee driving system, a foot wearing system and a binding device; the exoskeleton robot system also comprises insole plates, a back detection shell, a nine-axis flight attitude measurement module, an industrial control computer, two thin film pressure sensors, two first angle sensors, two second angle sensors, two three-axis inclination sensors and three sets of three-dimensional contact force detection device. The exoskeleton robot system and the method are used for assisting in walking and performing detection and control of a moving posture of the human body.

The invention discloses a six-degree-of-freedom humanoid robot arm, and relates to a robot arm. The invention aims to solve the problems that the existing robot arm is cumbersome in joint structure, heavy in self weight, low in load bearing ratio and complicated to control. A shoulder rotating joint, a shoulder joint, an upper arm, an elbow rotating joint, a elbow swing joint, a fore arm, a wrist rotating joint, a wrist swing and a hand are sequentially arranged from top to bottom, wherein an arm swing motor is connected with a worm by virtue of a conveyor belt, an arm rotating motor is connected with a shoulder swing support by virtue of a conveyor belt, an upper arm shell is arranged between a shoulder joint and an elbow joint, an elbow rotating drive motor and a speed reducer are sequentially arranged in the upper arm shell from top to bottom, an elbow swing joint motor is arranged in an elbow joint shell and is connected with an elbow joint conveyor belt, an elbow joint speed reducer is arranged in the elbow joint shell, a hand connecting support is arranged between the fore arm and the hand, a wrist joint swing motor is arranged on one side of the hand connecting support, and a wrist joint rotating motor is arranged at the upper end of the hand connecting support. The six-degree-of-freedom humanoid robot arm is applied to a humanoid robot.

The invention discloses a method and a device for preparing a silty soil triaxial-test test sample. The method comprises the following steps: adding distilled water into silty soil and stirring to enable soil samples to be in a flow plastic state, namely slurry; precipitating the slurry in a split round die under the action of self weight; applying dead loads to the upper part of the test sample, removing the dead loads at the upper part of the test sample and enabling the test sample to be further solidified by adopting a vacuum negative pressure of minus 40 kPa, wherein in the process of applying the dead loads, to guarantee that the slurry does not overflow, the loads are slowly and gradually loaded and a next-stage load is applied after the soil samples complete solidification and drainage under a current load; and finally, removing the negative pressure and the split round die and completing preparation of the test sample, so that triaxial test equipment can be assembled to carry out static triaxial or dynamic triaxial test. The method and the device are simple to operate; the technical method is easy to master; equipment required for preparing the test sample is very simple; required test sample preparation cost is low; uniformity inside the soil samples is very good; reproduction degree between the soil samples is high; a microstructure of a soil layer in the nature can be reproduced to a higher degree; the soil samples do not need to be cut; disturbance is reduced; and the test result has high credibility.

The invention discloses a clustering analysis-based intelligent fault diagnosis method for an antifriction bearing of a mechanical system. A diagnosis model is trained firstly, comprising the following steps: collecting standard vibration signal samples of five fault and normal bearing states of an outer ring, an inner ring, a rolling body and a holding frame; decomposing signals, extracting original vibration signals as well as time domain and frequency domain characteristics of decomposed components to obtain an original characteristic set; removing redundancy by means of a self-weight algorithm and an AP (Affinity Propagation) clustering algorithm to obtain Z optimal characteristics; classifying sample statuses by means of the AP clustering algorithm to obtain a well-trained diagnosis model. A fault diagnosis is performed by the following steps: collecting real-time vibration information of a bearing, decomposing the signals, extracting the optimal characteristics determined by the model, importing the AP clustering algorithm to cluster parameters based on the diagnosis model, comparing with the Z characteristics known in the model to obtain a category of a current unknown signal, so as to complete the fault diagnosis. According to the clustering analysis-based intelligent fault diagnosis method disclosed by the invention, both EEMD (Ensemble Empirical Mode Decomposition) and WPT are utilized to decompose the vibration signals, more refined bearing status information can be acquired, the self-weight algorithm and the AP clustering algorithm increase intelligence of the diagnosis, and therefore accurate diagnosis is ensured.

A multi-operating mode frame type portable landslide testing device for a geomechanical model belongs to the field of geological hazard model test. The testing device comprises a frame-beam-type testing bed, a rainfall simulator, a water level regulator and a self-weight horizontal loading mechanism, wherein the frame-beam-type testing bed mainly comprises a cuboid framework, a front panel, a rear panel and a base plate; the rainfall simulator is arranged at the top of the frame-beam-type testing bed and comprises a plurality of spraying pipes and nozzles on the spraying pipes and is used for simulating rainfall in the frame-beam-type testing bed; the water level regulator comprises a left-side trough and a right-side trough respectively formed on the left and the right sides of the frame-beam-type testing bed, and a plurality of drainage holes are respectively formed on the right panel of the left-side trough and the left panel of the right-side trough and used for changing the water levels of water level simulation libraries in the left-side trough and the right-side trough; and the self-weight horizontal loading mechanism is arranged above the right-side trough and used for bearing weights, so as to exert horizontal load to the landslide model in the frame-beam-type testing bed.