69315 results about "Support plane" patented technology

A foldable support bracket includes a base, a linkage mechanism, a retention assembly and a fragrance storage unit. The base is configured to connect with an external carrier. The linkage mechanism is pivotally coupled to the base and is configured to switch between a folded non-deployed state overlapped with the base, and a deployed state forming an angle with the base. The linkage mechanism is provided with an avoidance space, and when the linkage mechanism is in the folded non-deployed state relative to the base, a portion of the base is positioned within the avoidance space. The retention assembly is configured to position a product to be secured. The retention assembly is pivotally coupled to the linkage mechanism and is configured to switch between a folded non-deployed state overlapped with the linkage mechanism, and a deployed state forming an angle with the linkage mechanism.

The invention relates to the technical field of wharf loading and unloading, and discloses a bulk grain wharf ship loading and unloading dual-purpose machine which comprises a conveyor main body and a frame, a discharging hopper is fixedly connected to the top of the conveyor main body, the bottom of the conveyor main body is rotationally connected with the outer wall of the frame, and a supporting frame is rotationally connected to the bottom of the conveyor main body; when a ship needs to be unloaded, a conveying pipeline enters a cabin through a moving assembly, then when a first motor is started to enable a rotating rod to rotate, a connecting rod can be driven to rotate, a concave-convex ring rotates, an extrusion pushing assembly ascends and extrudes gas, and finally high-pressure gas is sprayed out towards grain particles and permeates into gaps of the grain particles to form an air cushion effect; the friction force among grain particles is reduced, the mobility of the grain particles is enhanced, the grains are conveniently conveyed by the spiral auger, the situation that the grains are accumulated at the bottom of the spiral auger due to poor mobility of the grain particles, the grains are extruded and are prone to being damaged is effectively prevented, and the integrity of the grain particles is ensured.

A faucet comprises a faucet body and a locking assembly. The locking assembly is connected to the faucet body, and the locking assembly is configured to pass through a mounting hole of a countertop. At least part of the locking assembly is configured to be controlled to abut a lower side of the countertop, and the faucet body comprises a faucet housing, a support frame, and a valve. The support frame is disposed in the faucet housing, and the support frame is configured to be supported on an upper side of the countertop. The support frame is connected to the locking assembly, and the support frame forms a valve seat configured to be connected to the valve. The locking assembly comprises an operating member rotatably disposed on the support frame, and the operating member is configured to control the locking assembly to abut the lower side of the countertop.

The utility model discloses a vacuum chuck based on a buckle type rubber structure, which comprises a chuck framework (1), a handle (2) and a rubber (3) which are mutually connected, the periphery of the bottom of the chuck framework (1) is provided with a clamping groove (101), the periphery of the rubber (3) is connected with the clamping groove (101) in a buckling way through a clamping part (301), and the middle part of the rubber (3) is provided with a support frame (5) positioned in the clamping groove (101). According to the utility model, the rubber sheet can be independently replaced while the stable installation of the rubber sheet is ensured, and an operator can conveniently disassemble and assemble the battery.

The invention relates to the field of transmission towers, and discloses a tension type transmission tower buffer connecting device which comprises a supporting frame, a plurality of isolation assemblies are symmetrically arranged on the upper surface of the supporting frame, sliding seats are slidably connected into the isolation assemblies, and connecting rods are fixedly connected to the outer surfaces of the sliding seats. A belleville spring set is arranged between the outer surface of the sliding base and the inner wall of the isolation assembly, the belleville spring set is arranged on the outer surface of the connecting rod in a sleeving mode, and a telescopic rod and a first spring are fixedly connected between the outer surface of the sliding base and the inner wall of the isolation assembly. A primary buffer layer is formed by the belleville spring set and the first spring, axial impact force can be absorbed without sliding of the sliding seat during daily wind vibration and wire slight galloping, meanwhile, vibration can be restrained through the huge static friction torque of the fan-shaped friction face and the friction ball in the omnidirectional damping assembly, the circuit is kept stable, and slight load impact is effectively dealt with.

The utility model discloses an auxiliary tension bracket for slitting and cutting a silicon steel coiled material, which belongs to the technical field of slitting machine tension brackets, and comprises a slitting machine, a cutter arranged on the slitting machine, support frames arranged at one end of the slitting machine and oppositely distributed, and a support seat arranged between the two support frames, limiting rollers and positioning blocks used for supporting are distributed at the upper end of the supporting base at equal intervals, supporting plates are fixedly installed at the upper ends of the positioning blocks, and an adjusting mechanism is arranged between the two supporting frames. A metal plate is conveyed to the supporting plate through the slitting machine, the servo motor is started to drive the two-way lead screw to rotate, the oppositely-distributed movable plates are made to be close to each other till the limiting rollers are close to the side edge of the metal plate, and at the moment, the slitting machine continues to convey the metal plate. And the tension bracket is fast to adjust, manual approaching is not needed, and potential safety hazards caused by approaching of workers to mechanical equipment are avoided.

The invention discloses a laser cutting platform cleaning device which comprises a supporting frame, a driving chain shaft and a driven chain shaft are arranged on the supporting frame, the driving chain shaft and the driven chain shaft are in transmission through a supporting chain wheel and a supporting chain, a supporting plate is fixed to chain links of the chain, and supporting teeth are vertically installed on the plate. A cleaning assembly is arranged on one side of the supporting frame and is in linkage with the driving chain shaft through a speed changing assembly. The cleaning assembly comprises a cleaning supporting shaft, a cleaning frame, a cleaning shaft and a polishing fluted disc, the driving motor drives the polishing fluted disc to rotate through transmission of a belt and a chain, and the telescopic cylinder drives the cleaning frame to swing to adjust the positions of the polishing fluted disc and supporting teeth. The speed change assembly is engaged with the reduction gear set or the synchronous gear through switching of the clutch gear, and the two modes of low-speed grinding of the driving chain shaft and high-speed supporting tooth switching are achieved. The device further comprises a supporting guide rail, a sliding block, a protective cover and adjustable supporting legs. The device can automatically switch a supporting tooth cleaning mode and a rapid replacement mode, is compact in structure and meets different operation requirements.

The utility model relates to the technical field of pipeline processing, in particular to a pipeline fixer for plastic pipeline processing, which comprises a support frame, the surface of the support frame is provided with a first fixing frame and a second fixing frame which are used for clamping a pipeline, the side wall of the support frame is connected with a sliding block in a sliding mode, and the surface of the sliding block is fixedly provided with an annular frame. The side wall of the annular frame is rotationally connected with a rotating ring. The rotating ring and the connecting ring are arranged on the sliding block, the rotating ring and the connecting ring can rotate, when the rotating ring rotates, the polishing mechanism on the surface can be used for polishing the surface of a pipeline, and the phenomenon that the coating effect is affected by dirt on the surface of the pipeline is reduced; and therefore, the pipeline surface coating device is more convenient, and the processing time is saved.

The invention is suitable for the technical field of copper pipe cutting, and provides a copper pipe cutting device and method for refrigeration air conditioner machining, the copper pipe cutting device for refrigeration air conditioner machining comprises a workbench, a limiting seat is arranged on the workbench, and clamping mechanisms used for fixing a copper pipe are arranged on the two sides of the limiting seat; the workbench is fixedly connected with a supporting frame, the supporting frame is fixedly connected with an electric telescopic rod, the telescopic end of the electric telescopic rod is fixedly connected with a fixing frame, the fixing frame is connected with a limiting mechanism, and the limiting mechanism can vertically limit a copper pipe; buffering assemblies are fixedly connected to the two ends of the electric telescopic rod correspondingly, and a cutting assembly is horizontally limited between the two buffering assemblies. According to the method, the regulation and control analysis model fuses vibratology, thermodynamics and the material processing principle, real-time quantitative prediction of'cutting precision 'which cannot be directly observed is achieved through measurable parameters, and a theoretical core is provided for intelligent manufacturing.

The invention belongs to the technical field of bearing machining equipment, and particularly relates to a bearing inner ring grinding device which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a first supporting frame, the interior of the first supporting frame is fixedly connected with a discharging frame, and the upper surface of the bottom plate is rotationally connected with a first rotating disc; a second rotating disc is rotatably connected into the first rotating disc, a clamping plate is slidably connected into the second rotating disc, the clamping plate comprises a transverse end, a grinding mechanism is arranged on the upper surface of the bottom plate and comprises a shell, a rotating plate is rotatably connected into the shell, and a shifting rod is fixedly connected to the lower surface of the rotating plate. The lower surface of the shell is rotationally connected with a grinding roller. According to the device, through reverse rotation of the bearing, the grinding roller makes more sufficient contact with the inner wall of the bearing, local over-grinding or under-grinding caused by one-way rotation is avoided, and the grinding effect is improved.

A chassis frame welding apparatus with a turning-over function comprises a welding device (1), a support frame (2), and two rotating supporting apparatuses, wherein the support frame is located between the two rotating supporting apparatuses; the welding device is disposed adjacent to the support frame; and each rotating supporting apparatus comprises a lifting device (4), a rotating device (5) and a clamping device (6), the rotating device comprising a rotating shaft (51), a one-way bearing (52), a first gear (53), and a first toothed plate (10). The chassis frame welding apparatus is provided with the one-way bearing and the first gear, which fits with the first toothed plate, and during the process in which the lifting device is used to lift by means of the rotating device and the clamping device a workpiece to be separated from the support frame, the first gear interacts with the first toothed plate, and the rotating shaft is then driven by means of the one-way bearing to rotate by 180 degrees; thus, the spacing between the workpiece and the support frame is adjusted by means of the lifting device, and the turning over of the workpiece under driving is completed, without providing a plurality of driving systems, thereby simplifying a turning-over supporting apparatus.

An umbrella includes a vertical support having a track carried on an outer surface of the vertical support, the track extending longitudinally, and a canopy configured to switch between an open state and a closed state. The umbrella also includes a sliding collar coupled to the vertical support and configured to slidingly engage the vertical support to control an angle of the canopy with respect to the vertical support, a first arm coupled between the sliding collar and the canopy, and a second arm coupled between the vertical support and the first arm. The sliding collar has a housing defining a recess, an activation button slidingly received by the recess of the housing and switching between an extended state and a retracted state, and a locking device carried by the housing. The locking device is configured to pivot about the housing to selectively engage the track in the extended state.

The invention discloses a suspension cable soft platform formwork structure for silo conical shell construction and a construction method, and relates to the technical field of silo conical shell construction.The formwork structure comprises a suspension cable net system, a formwork supporting system and an intelligent monitoring system.The suspension cable net system comprises main cables and auxiliary cables which are orthogonally arranged; the main cables are radially distributed along the silo top of the silo body, and the auxiliary cables are annularly arranged along the silo top of the silo body in a closed mode. The formwork supporting system comprises an auxiliary scaffold board and a full supporting frame which are arranged in the suspension cable net system, the upper portion of the full supporting frame is of a circular truncated cone structure forming a silo conical shell, a conical shell side wall mold is arranged on the arc face of the circular truncated cone structure, and a conical shell silo top mold is arranged on the upper bottom face of the circular truncated cone structure. The intelligent monitoring system comprises a load sensor and a tilt angle sensor. According to the method, through dynamic coupling of the orthogonal suspension cable net and the modular supporting system and combination of an intelligent monitoring system, precise control over the construction process is achieved, the steel consumption is reduced, the construction period is shortened, and safety and adaptability are improved.

A lead frame transferring and stacking device relates to the field of semiconductor production, and comprises a support frame, two ends of which are provided with support rings in the length direction; the turnover mechanism comprises two gear rings which are rotatably mounted on the inner sides of the supporting rings respectively, two bearing plates which are symmetrically arranged and are parallel to the supporting frame in the length direction are arranged between the gear rings, the turnover mechanism is used for placing a transfer frame, and a plurality of lead frames are arranged on the transfer frame in a rectangular array mode; two stop levers which are symmetrically arranged and reciprocate in the width direction of the bearing plate are arranged on the bearing plate, the length direction of the stop levers is parallel to the axis of the gear ring, and the stop levers are used for limiting the lead frame; the bearing mechanism comprises two supporting plates which are arranged on the two sides of the supporting frame in the length direction respectively and move in the width direction and the vertical direction of the supporting frame, a plurality of material frames arranged at intervals are arranged on the top faces of the supporting plates in the length direction of the supporting plates, and during application, the upper ends of the material frames abut against the transfer frame and are used for collecting the lead frames. According to the device, the lead frames can be automatically stacked in the material frame, and the efficiency is improved.

The utility model discloses a wind blocking assembly, and relates to the technical field of server heat dissipation, the wind blocking assembly is used for being installed on a wiring channel and / or a gap of a server case to prevent wind flow turbulence and / or backflow, the wind blocking assembly comprises a supporting frame and a wind blocking part, and the supporting frame is used for being connected with the server case; the wind blocking part is connected with the supporting frame and provided with a wind blocking brush, and the wind blocking brush is used for blocking the wiring channel and / or the gap. The method solves the problems that in the prior art, foam or a Mylar film is adopted to block a wiring channel and a gap in a server, so that in a high-power-consumption server environment, the reliability is low, the safety is poor, maintenance is inconvenient, the heat dissipation performance of the server is seriously influenced, and the service life of the server is prolonged. According to the technical scheme, the problem that the overall operation stability and the service life of the server are threatened due to the fact that the server is in the air-cooled state is solved, the effect of effectively blocking the wiring channel and / or the gap is achieved, the phenomenon of airflow turbulence or backflow is avoided, and the heat dissipation efficiency of the server is effectively improved.

The invention relates to the technical field of canned product pressure detection, in particular to a food canned product pressure detection device which comprises a detection platform, a supporting frame is installed at the bottom of the detection platform, and an inverted U-shaped frame is fixed to the middle of the top of the detection platform. The U-shaped frame and the detection platform are jointly provided with a positioning unit used for positioning cans, and a pressing unit and an abutting unit are arranged on the top of the detection platform and located on the left side and the right side of the U-shaped frame respectively. According to the invention, the vertical cylinder presses the arc-shaped clamping jaw to simulate the vertical pressure of the top stacked cans, and the abutting unit reproduces the abutting constraint of the side wall and corners of the conveying vehicle to the cans through the hinged expansion and right-angle fixation of the abutting plate; and the arc-shaped pressing blocks generate self-adaptive deflection under the action of the elastic telescopic rods after being unlocked, and pressure direction change caused by friction between cans in the transportation process is simulated, so that a complex stress state in a real transportation environment is accurately restored under laboratory conditions, and detection data has more practical significance.

The invention relates to the technical field of optical element processing, in particular to optical cement auxiliary equipment for rotating and overturning a glass part and a using method of the optical cement auxiliary equipment. The optical cement auxiliary equipment comprises a glass fixing plate, a rotating assembly, a mounting plate, an overturning assembly and a supporting frame; one end of the rotating assembly is connected with the middle of the plate surface of the glass fixing plate, the other end of the rotating assembly is connected with the mounting plate, the plate surface of the glass fixing plate is always parallel to the plate surface of the mounting plate, and the direction of the first shaft is perpendicular to the plate surface of the glass fixing plate; the overturning assembly is fixedly connected with the back plate side of the mounting plate and rotationally connected with the supporting frame, and the back plate side of the mounting plate is the panel side, back to the glass fixing plate, of the mounting plate. The overturning assembly drives the mounting plate to rotate around the second shaft, and the direction of the second shaft is perpendicular to the direction of the first shaft all the time. By adopting the scheme provided by the invention, the optical cement efficiency of the glass piece needing multi-surface optical cement and the safety of the glass piece in the optical cement surface switching process can be improved.

The invention discloses grinding and polishing equipment for a ball valve element and a machining method of the grinding and polishing equipment, and belongs to the technical field of ball valve element machining. According to the technical scheme, the grinding and polishing equipment is characterized by comprising a supporting frame and further comprising a placement assembly, and the placement assembly comprises a lifting frame, a lifting device, a placement disc, a supporting shaft and rolling wheels; the grinding device comprises a first rotating shaft, a rotating frame, a universal shaft, a grinding disc, a grinding frame, a first electric telescopic rod and a second grinding piece, the universal shaft is installed on the rotating frame, the grinding disc is installed on the rotating shaft, the grinding frame is installed on the supporting frame, the first electric telescopic rod is installed on the grinding frame, and the second grinding piece is installed on the first electric telescopic rod. According to the grinding device, the outer surface of the valve element of the ball valve and the inner wall of the middle round hole can be ground at the same time, the grinding disc in the grinding device can grind the outer surface of the valve element, the second grinding piece can go deep into the round hole to conduct synchronous treatment on the inner wall, the grinding time is greatly shortened, and the working efficiency is remarkably improved.

The invention discloses a strength detection device for a carbon fiber bicycle frame, and relates to the technical field of strength detection, the strength detection device comprises a detection table, and the top of the detection table is fixedly connected with a support frame. In the invention, when the adjusting turntable rotates, the auxiliary disc and the extension block synchronously rotate, the guide rod slides along the extension block, the limiting plate can realize the limiting assistance of the frame, and after the placing frame rotates, the detection plate II reaches the appointed position above the detection table, so that the quick positioning of the frame angle is realized, and the accuracy of angle positioning is ensured; the frame is detected in the horizontal direction and the vertical direction through the second detection plate and the first detection plate respectively, stress deformation data of different positions of the frame in different directions can be obtained respectively, multiple sets of data are integrated, the overall strength of the frame can be evaluated comprehensively, and the detection accuracy is improved. The first visual detection assembly and the second visual detection assembly can collect image information around the vehicle frame detection position, whether the surface of the vehicle frame and a welding seam deform or not can be rapidly recognized, and then the strength detection accuracy is guaranteed.

The invention discloses an intelligent drilling mud pump, and relates to the technical field of mud pump devices, the intelligent drilling mud pump comprises a supporting frame body, the top of the supporting frame body is provided with a mud pump main body, and the mud pump main body is composed of two sets of cylinder barrels, a power assembly, two sets of reciprocating pressure pumping assemblies, a feeding pipe and a discharging pipe. According to the intelligent drilling mud pump, the displacement and efficiency of the pump are improved, the reciprocating frequency of the pump can be reduced through a bidirectional working mode, energy consumption can be reduced, then it can be guaranteed that under the condition that the speed of the power assembly is not changed, reciprocating motion of the reciprocating pressure pumping assembly can do work, single-stroke work of the reciprocating pressure pumping assembly is changed into double-stroke work, and the working efficiency is improved. Therefore, the slurry conveying efficiency can be improved and the cost can be reduced under the condition that the speed of the slurry pump is not changed, meanwhile, in the slurry conveying process, sand and stones in the conveyed slurry can be filtered through the filtering and cleaning assembly, the intercepted sand and stones can be cleaned in time, and the slurry conveying quality can be guaranteed.

A size-adjustable net frame and a wardrobe stand are provided, including an outer net assembly, an inner net assembly, and a locking assembly. The outer net assembly includes two opposite supporting rails, first supporting rods between the two supporting rails, and a first connecting piece arranged at the same ends of the two supporting rails. The inner net assembly includes two first supporting frames, second supporting rods between the two first supporting frames, a second connecting piece at one ends of the first supporting frames away from the outer net assembly, and a moving assembly at one ends of the two first supporting frames away from the second connecting piece. The inner net assembly is partially retractably arranged within the outer net assembly through the moving assembly and the supporting rails. A locking assembly locks a relative position between the outer net assembly and the inner net assembly.

The present invention relates to the technical field of cable surface repair, and particularly relates to a surface repair device for overhead insulated cables; it includes a support frame, a bidirectional motor, an arc-shaped plate, a transmission shaft, a transmission gear, a turnover assembly, a runner bracket, a rotating shaft, a moving wheel, a driving motor, a cleaning assembly, and a winding assembly; the present invention can solve the following problems existing in the prior art during the repair of the surface of overhead insulated cables: it is impossible to clean the dirt and loose materials at the damaged part of the insulated cable; only coating the outer wall of the insulated cable with a waterproof insulating paint cannot guarantee the repair quality; through the cooperation of the turnover assembly and the cleaning assembly, the present invention can clean the dirt and loose materials at the damaged part of insulated cables with different diameters; through the cooperation of the turnover assembly and the winding assembly, the present invention drives the insulating tape to wind around the outer wall of the insulated cable and simultaneously rolls the insulating tape, so that the bonding effect between the insulating tape and the insulated cable is better.

This invention discloses a dust suppression machine for building demolition, belonging to the technical field of building demolition. It includes a water storage base with a water pump inside, and a water supply pipe connected to one end of a dust suppression cylinder, with a motor installed inside the other end of the dust suppression cylinder. It also includes a first annular pipe fixed to the inner wall of the dust suppression cylinder near the water supply pipe, and the first annular pipe communicating with the water supply pipe; a support frame fixed to the upper surface of the water storage base, with the dust suppression cylinder rotatably mounted on the inner side of the support frame, and an expansion mechanism located in the middle of the dust suppression cylinder. This dust suppression machine for building demolition increases the spraying range by adding nozzles to the outside of the dust suppression cylinder. Compared to traditional methods of changing the spray angle and adjusting the horizontal position, it can further expand the spraying range, adjust the spraying distance, and recover liquid dripping near the dust suppression machine, reducing water waste.

The invention discloses a module belt conveying assembly and NC sorting equipment, and belongs to the field of logistics conveying. Comprising a conveying assembly, the conveying assembly comprises two sets of supporting frames, a plurality of sets of supporting beams are fixed to the supporting frames, and a PLC control system is fixed to the positions, close to the feeding end, of the supporting frames; the driving assembly comprises a driving shaft with a bearing arranged between the two groups of supporting frames; the transmission assemblies comprise a plurality of transmission parts which are fixedly connected to the driving shaft in a sleeving mode and arranged at intervals, jacking parts are arranged on the transmission parts, and power parts are arranged on the supporting beams; and the NC sorting modules are used for sorting the goods. According to the module belt conveying assembly and the NC sorting equipment, through cooperation of the transmission part jacking part, the supporting beam power part and the jacking assembly, overall horizontal jacking of a module belt is achieved, extra loads and eccentric wear of a conveying shaft are eliminated, shaft deformation is prevented, and bearing wear is relieved; stable material sorting is guaranteed, the clamping stagnation and slipping risks are reduced, and the stability and durability of equipment are improved.

The embodiment of the utility model provides a transfer robot and a warehousing device. The warehousing device comprises a goods shelf. A roadway is formed between every two adjacent goods shelves. The carrying robot is hung on a first goods shelf located on one side of the roadway. The carrying robot comprises a supporting frame, a material box taking and placing assembly and a ground walking mechanism. The supporting frame can move on the side face of the first goods shelf in the horizontal direction. The material box taking and placing assembly can ascend and descend relative to the supporting frame and take and place the material box. The ground walking mechanism is arranged at the bottom of the supporting frame, located on the side, close to the first goods shelf, in the roadway and used for being matched with the ground and providing supporting force and walking power for the transfer robot. Part of the weight of the carrying robot acts on the ground through the ground walking mechanism, the load borne by the goods shelf is reduced, and the requirement for the bearing capacity of the goods shelf is lowered.

The invention relates to the technical field of valve pressure testing, in particular to a valve pressure testing device and a using method thereof.The valve pressure testing device comprises a detection water tank, a supporting frame is arranged on the detection water tank, a rotating support structure is rotationally arranged on the supporting frame, and an intermittent driving mechanism capable of driving the rotating support structure to intermittently rotate at all stations is arranged on the supporting frame; a plurality of clamping structures used for positioning and clamping the ball valve main body are arranged on the rotating support structure in the circumferential direction of the rotating support structure, and inflation and deflation pipeline structures used for inflating and deflating the ball valve main body are arranged between the clamping structures; the detection water tank, the rotary support structure, the intermittent driving mechanism, the clamping structure, the inflation and deflation pipeline structure, the feeding slide way structure, the discharging slide way structure and the like cooperate and cooperate with one another to complete exhaust and inflation at the same time, gas recycling can be achieved, exhaust operation and time are saved, and full-process automatic testing can be achieved.

The utility model is applicable to the field of pipeline detection, and provides a pipeline surface crack detection device, which comprises a base, a driving assembly, two clamping assemblies and a detection assembly, the base comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a support plate, and the support plate is internally and rotatably connected with a driven plate; according to the pipeline detection device, comprehensive and efficient pipeline detection is achieved, the first motor drives the pipeline to rotate, meanwhile, the second motor drives the supporting frame of the detection assembly to move into the pipeline, the first detection head and the second detection head can synchronously detect the outer wall and the inner wall of the pipeline respectively, the detection efficiency is greatly improved, and the detection time is shortened; and through cooperation of the driving rod, the driving frame and the gear, the first detection head and the second detection head can monitor different positions of the pipeline along different angles, mutual interference is avoided, detection comprehensiveness is ensured, and any area where cracks possibly exist is not released.

The utility model discloses a rail type gravity energy storage external driving station which comprises driving station assemblies symmetrically arranged on the two sides of a rail. The driving station assembly comprises a supporting platform, a supporting frame arranged on the supporting platform in a sliding mode, a motor arranged on the upper side of the supporting frame, a reduction gearbox arranged at the output end of the lower portion of the motor and a driving wheel connected with an output shaft of the reduction gearbox, the supporting frame is connected with a tensioning device, and a rail train is arranged on the rail to run. A driving plate is arranged on the outer side of the rail train wheel set, and when the rail train travels to the driving station assembly, driving wheels on the driving station assembly are in friction connection with the driving plate under the action of a tensioning device. According to the utility model, the external driving station is not limited by space, a high-power motor and a large-size friction wheel can be arranged, a stable power driving source is provided for the rail train, the number of the driving stations arranged on the rail is reduced, the cost is reduced, and the maintenance and operation adjustment of the driving station are also facilitated.