44results about How to "Make full use of the installation space" patented technology

The invention provides an energy storage device with multiple cores stacked inside. The energy storage device comprises a core cladding of a cuboid structure formed by longitudinally laminating and stacking complete-tab small core claddings in parallel connection, an energy storage device cover plate with a positive post and a negative post on a same top surface of the device, and a shell. The small core cladding tab is a complete tab, and large current can pass through the complete tab; and the core cladding structure formed by longitudinally laminating and stacking the small core claddings in parallel connection is adopted, and the core cladding is not subjected to the height limitation, so that the energy storage device is not subjected to the height limitation; and the positive post and the negative post are arranged on the same top surface of the device, and the electrical connection forming the serial connection and the parallel connection is simple, so that an energy storage device group has electrical properties such as high energy and high power and is simple in structure, low in cost and capable of sufficiently utilizing the installation space.

The invention discloses a mobile phone card holder capable of identifying three cards simultaneously. A rotating shaft, a first elastic sheet installation hole and a second elastic sheet installation hole are arranged on a protruding area of a fixing insulating plastic cement layer; a third elastic sheet installation hole is arranged on a recessed area of the fixing insulating plastic cement layer; a first Micro-SIM card contact elastic sheet, a TF card contact elastic sheet and a second Micro-SIM card contact elastic sheet are arranged in the first elastic sheet installation hole, the second elastic sheet installation hole and the third elastic sheet installation hole respectively; the top of the first Micro-SIM card contact elastic sheet and the top of the TF card contact elastic sheet are both arranged in a first card slot of a card support; the top of the second Micro-SIM card contact elastic sheet extends into a second card slot of the card support; a micro switch is arranged in the first card slot; and the micro switch and a limiting elastic sheet form a loop. The mobile phone card holder provided by the invention can identify three cards simultaneously, and therefore, the inner installation space of the mobile phone card holder can be fully utilized, and the overall thickness of the mobile phone card holder will not be increased.

The invention discloses a power distribution network operation robot and a working method thereof. The robot comprises an electric pole climbing device and a grounding wire clamp hanging device. The electric pole climbing device comprises an upper support and a lower support which are arranged in the axial direction of an electric pole, and a telescopic assembly is arranged between the upper support and the lower support. The upper support and the lower support are each provided with an overturning assembly, and each overturning assembly is provided with two holding assemblies which move synchronously. The holding assemblies act and are used for holding or loosening an electric pole. A torsion assembly is further arranged between the upper support and the lower support, and the torsion assembly acts and is used for selectively driving the upper support or the lower support to rotate around the electric pole. The grounding wire clamp hanging device comprises an extension seat, the extension seat is suitable for being installed on the electric pole climbing device and extends in the direction away from an electric pole, a first driving assembly is arranged on the extension seat, a placement seat is arranged at the upper end of the first driving assembly, and a plurality of grounding wire clamps are sequentially placed in the placement seat. The robot can climb an electric pole and hang a grounding wire clamp on a high-voltage cable.

The patent discloses a vertical vacuum washing machine and relates to medical instruments. The vertical vacuum washing machine comprises a washing machine main body, and an electric control system, a working chamber, a washing system, a hot water box and a washing agent storing cabinet, which are mounted on the washing machine main body, wherein the electric control system comprises an electric appliance control cabinet, a printer and a touch screen; the washing system comprises an air pumping mechanism, a water level control mechanism and a water injecting and discharging mechanism; the hot water box, the washing agent storing cabinet, the working chamber and the electric control system are sequentially arranged from the bottom to the top; the front side of the washing machine main body is provided with a working chamber gate capable of forming a closed space with the working chamber, the working chamber gate is hinged to the washing machine main body through a vertically arranged hinge pin, and a locking mechanism capable of locking the working chamber gate is arranged on the working chamber gate; and the printer and the touch screen are arranged on the front side of the washing machine main body. As the hot water box, the washing agent storing cabinet, the working chamber and the electric control system are vertically arranged, the height of the washing machine is increased, but land occupying area can be reduced.

The invention discloses an integrated electric drive power assembly system which comprises an inverter, a motor, a two-speed transmission, a main speed reducer and a left-right half shaft. The inverter comprises positive electrode bus, negative electrode bus, a resistor, a capacitor, an IGBT (insulated gate bipolar transistor) group, a three-phase alternating-current output line and an inverter shell, and the three-phase alternating-current output line is electrically connected with the motor by an inverter and motor connector; a motor output shaft of the motor is connected with a transmissioninput shaft of the two-speed transmission by a flange plate; the two-speed transmission comprises the transmission input shaft, a first-speed driving gear, a first-speed driven gear, a second-speed driving gear, a second-speed driven gear, a transmission output shaft, a combination sleeve and a transmission shell; a differential mechanism and a main speed reduction gear train are integrated in the main speed reducer, and two ends of the differential mechanisms are connected with the left-right half shaft. The integrated electric drive power assembly system has the advantages that the inverter, the motor, the two-speed transmission, the main speed reducer and the differential mechanism are integrated at the high level and can be modularly produced; mounting spaces can be sufficiently utilized, and the weights can be reduced to a great extent; the integrated electric drive power assembly system is high in reliability and low in vibration noise, and smooth transmission can be carried outby the integrated electric drive power assembly system.

The invention discloses corona treatment equipment for the surface of an injector tube body. The equipment comprises a rack, a feeding mechanism, an upper pressing mechanism, a guide mechanism, a transmission mechanism, a driving mechanism, a corona treatment machine and a discharging mechanism. According to the corona treatment equipment, the feeding mechanism, the upper pressing mechanism, the guide mechanism, the transmission mechanism, the driving mechanism, the corona treatment machine and the discharging mechanism are adopted to form the integrated production line corona treatment equipment in a linked mode, uniform corona treatment on a whole circle of the outer surface of the injector tube body is realized, so that the injector tube body has high surface ink adhesion capability, printing firmness and definition, stability of the printing process of an injector is greatly improved and becomes high, and the corona treatment effect and efficiency are improved; and the equipment isingenious in structural design, limited installation and arrangement space is fully utilized, high stability, firmness and balance capability are achieved, the working efficiency is high, the energyis saved, the environment is protected, and the equipment is suitable for popularization and application.

Provided is a cooling water tank for an imaging device. The device is used for cooling detector modules in a PET system, and comprises a liquid inlet chamber and a liquid outlet chamber which are communicated with each other, wherein the liquid inlet chamber and the liquid outlet chamber are both annular structures, and the inner diameters of the liquid inlet chamber and liquid outlet chamber areboth no less than the bore diameter of a scanning channel of the imaging device; the liquid inlet chamber comprises a liquid inlet cavity, at least one set of first-type liquid inlet ports, and at least one set of first-type liquid outlet ports, the first-type liquid inlet ports and the first-type liquid outlet ports are formed in the liquid inlet cavity, and the first-type liquid inlet ports arecommunicated with the outside and used for introducing cooling liquid; the liquid outlet chamber comprises a liquid outlet cavity, at least one set of second-type liquid inlet ports, and at least oneset of second-type liquid outlet ports, the second-type liquid inlet ports and the second-type liquid outlet ports are formed in the liquid outlet cavity, and the second-type liquid outlet ports are communicated with the outside and used for discharging the cooling liquid; the first-type liquid outlet ports and the second-type liquid inlet ports are respectively communicated with all the detectormodules, the cooling liquid in the liquid inlet cavity flows through all the detector modules through the first-type liquid outlet ports, and flows into the liquid outlet cavity through the second-type liquid outlet ports. The cooling water tank for the imaging device has the advantages that the heat dissipation of the detector modules is effectively achieved, and at the same time, the installation space is reduced.

The invention discloses electronic equipment. The electronic equipment comprises a front shell; a cover body which is arranged on the front shell, wherein a camera hole is formed in the cover body; acamera module which comprises a camera main body and an optical filter, wherein the camera main body is installed on the front shell, a lens of the camera main body is right opposite to the camera hole, the optical filter and the camera main body are arranged in a split mode, and the optical filter is arranged at the camera hole. According to the electronic equipment, the optical filter is independent from the camera main body and is externally arranged at the camera hole, and in this way, the arrangement of an optical filter bracket in the camera main body can be cancelled; the material costand the assembly cost are reduced, the thickness of the camera main body is reduced, the optical filter is arranged at the camera hole, the installation space at the camera hole is fully utilized, theoverall structural layout of the electronic equipment is more reasonable, and the light and thin design of the electronic equipment is realized.

The invention discloses a mechanical and hydraulic composite recovery and regeneration integrated winch driving system which comprises a winch driving system, an energy recovery system, a rotary hydraulic system, a power transmission control system and the like. According to the winch rotation system, the winch driving system and the rotation hydraulic system both adopt closed loops, switching consumption of energy on a multi-way valve and loss of energy on a balance valve are reduced, the energy-saving and environment-friendly requirements are met, meanwhile, the characteristic of repeatability of the winch rotation working condition is integrated, the hydraulic energy accumulator and the pump motor are adopted to achieve the integrated energy recovery mode of the winch system and the rotation system, the transmission characteristic of the transfer case is fully utilized, one set of energy system acts on operation under different working conditions, the load rate of an engine is reduced, the output power of the engine is reduced, and the space utilization rate of whole machine installation is greatly improved, and the whole machine cost is reduced.

The invention relates to a variable-speed driving system (100). The variable-speed driving system (100) comprises a shaft (1), a rim (2) surrounded around the shaft, a cover (3), a motor (4), a speedreduction transmission device, a first clutch (7) and a second clutch (6), wherein the cover (3) comprises a first cover part (31) and a second cover part (32), and the first cover part and the secondcover part are fixedly connected with the rim; the motor (4) comprises a stator (42) and a rotor (41); the input side of the speed reduction transmission device is fixedly connected with the rotor; the first clutch (7) is arranged and used for enabling the output side of the speed reduction transmission device to be engaged with the second cover part; the second clutch (6) is arranged and used for enabling the rotor to be engaged with the first cover part (31); the motor, the speed reduction transmission device, the first clutch and the second clutch are contained in an inner chamber definedby the rim and the cover and are borne on the shaft, wherein the speed reduction transmission device is a planetary gear transmission device (5).

The invention discloses a sectional type extensible insulating cylinder, comprising three insulating cylinder pieces, which are a first insulating cylinder piece, a second insulating cylinder piece and a third insulating cylinder piece in turn according to inside diameters from small to large. Each insulating cylinder piece is a straight cylinder and the structure of each insulating cylinder piece comprises a cylinder wall and socket rings. An inner socket ring is horizontally arranged at the inner side of the upper portion of the cylinder wall of each of the first insulating cylinder piece, the second insulating cylinder piece and the third insulating cylinder piece; an outer socket ring is horizontally arranged at the outer end face of the lower portion of the cylinder wall of each of the second insulating cylinder piece and the third insulating cylinder piece, and the second insulating cylinder piece is placed on the outer socket ring of the first insulating cylinder piece via the inner socket ring. The inner socket ring of the first insulating cylinder piece is fixed at the place of an ascending base via an insulated fastener. The cylinder walls, the inner socket rings and the outer socket rings of the insulating cylinder pieces are formed by insulating materials. The insulating cylinder of the invention could be folded and stored, the insulating strength is improved, and the optimization of the design of a transformer is facilitated to reduce the cost.

The invention provides a rapid separation device based on memory alloy wire driving. The device comprises a driven end arranged on a butt joint star and a driving end arranged on a driving star. The driven end comprises an arc-shaped gasket, and a seam allowance is arranged on the arc-shaped gasket in a circumferential direction. The driving end comprises a shell, a locking rod, a hook, a loadingnut, a shifting fork, a bracket, a bearing ring, a memory alloy wire and an inclined block; the bottom of the bearing ring is supported on a boss of a bead cover; the top of the bearing ring is in contact with the bottom end of the inclined block arranged on the bracket; and the top end of the inclined block makes contact with the lower surface of the hook. When the memory alloy wire is powered on, the memory alloy wire is shortened to drive the bearing ring to rotate, constraint of the hook on the shifting fork is relieved through downward movement of the inclined block making contact with the top of the bearing ring, then constraint on the locking rod is relieved, so that separation and unlocking of the driving star and the butt-joint star are achieved. The separation device disclosed bythe invention realizes rapid separation, and is low in impact, energy-saving, environment-friendly, small in size, high in reliability and reusable.

The invention relates to the technical field of electrical equipment, and specifically relates to an electrical appliance box and an air conditioner. The electrical appliance box comprises a box body,a mainboard and a wiring board, wherein the box body is provided with an installation cavity; the mainboard is arranged in the installation cavity, and the mainboard is provided with a plurality of components; and the wiring board is arranged in the installation cavity, the mainboard is connected with a power line or a signal line through the wiring board, the wiring board comprises a substrate,an input end and an output end, the input end and the output end are arranged on the substrate, and the substrate is arranged in a mode of being parallel to the mainboard. According to the electricalappliance box and the air conditioner provided by the invention, an installation space in the width direction of a machine body of the air conditioner is fully utilized, and the occupation space alongthe length direction of the machine body is reduced, thereby being conducive to reducing the length of the machine body of the air conditioner, and facilitating transportation, assembly and disassembly while being light and beautiful.

The invention relates to a combinable electrostatic kinetic energy collector and a preparation method thereof. The kinetic energy collector comprises a panel, a half-moon-shaped supporting component,an electret film and a groove which are sequentially arranged from top to bottom, if the electret film is formed by covering the upper surface of a polymer film with an upper electrode, negative charges are injected into the lower surface of the polymer film, and the inner surface of the groove is covered with a lower electrode; and if the electret film is formed by covering a lower electrode withthe lower surface of a polymer film, negative charges are injected into the upper surface of the polymer film, and an upper electrode is arranged between the upper surface of the polymer film and thepanel. The panel is connected with the upper electrode through an elastic connecting component, the upper electrode and the lower electrode are respectively connected with an upper electrode lead anda lower electrode lead, and a plurality of kinetic energy collectors are turned over up and down and then are stacked and tiled left and right, so that the gapless combined kinetic energy collector can be obtained. Compared with the prior art, the combinable electrostatic kinetic energy collector can flexibly adapt to different occasions, the installation space is fully utilized, and the kineticenergy collection efficiency is improved.

The invention discloses a bogie, a rail vehicle with the same, and a rail transit system. The bogie comprises a bogie frame, a plurality of first horizontal wheels, a plurality of second horizontal wheels, a first collector shoe and a second collector shoe, wherein the bogie frame is provided with a rail recess adapted to straddle on a rail; at least one of the first horizontal wheels are adapted to being matched on the outer side surface of a rail; at least one of the second horizontal wheels are adapted to being matched on the other outer side surface of the rail; the first collector shoe is arranged on the bogie frame and arranged directly opposite to any one of the first horizontal wheels adapted to being matched on the outer side surface of the rail in the up-and-down direction; and the second collector shoe is arranged on the bogie frame and arranged directly opposite to any one of the second horizontal wheels adapted to being matched on the other outer side surface of the rail in the up-and-down direction. The bogie provided by the embodiment of the invention is capable of making full use of the installation space of the horizontal wheels without the need for an additional collector shoe mounting mechanism, so that the structure is simple and the weight is light.

The invention relates to a circuit board, a display screen and electronic equipment. The circuit board comprises a main body and an extension part, and the main body comprises at least two layers of substrates which are arranged in a stacked mode. The extension part extends out from the edge of one side of the circuit board main body, the thickness of the extension part is smaller than that of the circuit board main body, and the extension part is provided with a connecting wire. As the extension part of the circuit board extends from the edge of one side of the main body and the thickness of the extension part is smaller than that of the main body, the extension part is provided with the connecting wire, and the space occupied by the connecting wire of the main body can be correspondingly reduced so that the length or width of the main body can be correspondingly reduced; and a larger installation space is provided for other components such as a battery. And the extension part with a relatively thin thickness can be conveniently overlapped and matched with other components such as the battery so that the installation space in the electronic equipment is fully utilized, and the arrangement compactness of the components in the electronic equipment is improved.

The invention relates to the technical field of vehicles, and particularly discloses a laminated push-pull storage battery bracket and an automobile. The bracket comprises a lower fixed frame, an upper fixed frame, lower support rods and upper support rods, wherein the lower fixed frame is quadrangular, and is used for placing a lower storage battery; the upper fixed frame is quadrangular, and is used for placing an upper storage battery; the lower ends of the lower support rods are fixed on the lower fixed frame, and the upper fixed frame is fixed at the upper ends of the lower support rods; the lower support rods are used for retaining the lower storage battery, and supporting the upper and lower fixed frames; the lower ends of the upper support rods are fixed on the upper fixed frame; and the upper support rods are used for retaining the upper storage battery. According to the bracket, a mounting space is fully utilized, a connecting wire between the storage batteries is greatly shortened, the structure of the bracket is simplified, and the storage batteries can be conveniently arranged and maintained.

The invention discloses a washing machine base and a double-drum washing machine. The washing machine comprises a base body and a supported part, wherein a supporting structure is arranged on the base body, the supported part is arranged on the supporting structure, the supported part is higher than the base body, the supporting structure is arranged on the base body, and the supporting structure is used for supporting the supported part, so that the supported part is higher than the base body and has a certain distance with the base body, the supported part comprises a driving plate, thus the driving plate is not in contact with water accumulated on the base, and the driving plate is prevented from being damaged. The invention further provides a double-drum washing machine which comprises an upper shell and a washing machine base installed at the bottom of the upper shell, wherein a baffle in the washing machine base is matched with the side wall of the upper shell to clamp the supported part.

The invention discloses an installation method of vacuum pumps for a central negative pressure suction station. The installation method comprises the following steps: a, determining the installation positions of the vacuum pumps; b, installing standard embedded bases; c, installing inclined embedded bases; d, installing vacuum pump supporting bottom plates; e, installing vacuum pump supporting adjusting plates; f, pouring concrete; g, installing embedded steel plates and vacuum pump supporting arc plates; and h, installing the vacuum pumps. The two vacuum pumps are installed, the vacuum pumps are obliquely installed relative to a wall surface, the installation space is fully utilized, and the space is saved. The two inclined vacuum pumps are arranged in parallel, the two inclined vacuum pumps can be accurately connected into external pipelines, and the quality of connection between the pipelines is improved. Meanwhile, the bearing capacity for the vacuum pumps can be obviously improved, and the requirement for installation of the heavy vacuum pumps is met. The installed vacuum pumps can be supported, and the stability of the vacuum pumps is improved.

A disclosed integrated mounting bracket comprises a first bracket body and a second bracket body, the longitudinal section of the first bracket body is n-shaped, the first bracket body comprises a topplate and side plates connected with the left side and the right side of the top plate, the lower ends of the side plates are bent to form fixing parts, and the upper surface and the lower surface ofthe top plate are fixed connecting surfaces of a heater and a three-way valve respectively; and the second bracket body comprises a vertical plate, the lower portion of the vertical plate is fixedlyconnected with the rear end of the top plate, and the upper end of the vertical plate is bent backwards to form a mounting flange fixedly connected with a cooling kettle. Arrangement and installationof the three-way valve, the cooling kettle, the heater and corresponding wire harnesses and pipelines of the three-way valve, the cooling kettle and the heater can be achieved in a small installationspace, and the problems that an existing electric automobile cabin is insufficient in arrangement space and difficult to arrange are solved. The invention further discloses a vehicle which comprises acabin, a mounting bracket used for fixing the heater, the three-way valve and the cooling kettle is fixedly connected in the cabin, and the mounting bracket is the integrated mounting bracket.

The invention discloses clothes treatment equipment. The equipment comprises a framework, a first clothes treatment cylinder and a second clothes treatment cylinder, wherein the first clothes treatment cylinder and the second clothes treatment cylinder are arranged in the framework separately. The clothes treatment equipment further comprises a heat pump system and a mounting table, the mounting table is fixed on the framework and is located between the first clothes treatment cylinder and the second clothes treatment cylinder, and the mounting table comprises an avoiding part which is locallyconvex and a mounting part which is arranged in a plane. The heat pump system comprises a compressor, and the compressor is fixed to the mounting part of the mounting table. The mounting table is provided with the convex avoiding part corresponding to the second clothes treatment cylinder at the bottom of the mounting table, and the design of the avoiding part is not beneficial to installation and fixation of a compressor, so that the mounting structure of the compressor is improved according to the structural adaptability of the brand-new mounting table, the fixing stability of the compressor is ensured, and the mounting space of the mounting table is also saved.

The invention relates to the technical field of vehicles, and particularly discloses a laminated push-pull storage battery bracket and an automobile. The bracket comprises a lower fixed frame, an upper fixed frame, lower support rods and upper support rods, wherein the lower fixed frame is quadrangular, and is used for placing a lower storage battery; the upper fixed frame is quadrangular, and is used for placing an upper storage battery; the lower ends of the lower support rods are fixed on the lower fixed frame, and the upper fixed frame is fixed at the upper ends of the lower support rods; the lower support rods are used for retaining the lower storage battery, and supporting the upper and lower fixed frames; the lower ends of the upper support rods are fixed on the upper fixed frame; and the upper support rods are used for retaining the upper storage battery. According to the bracket, a mounting space is fully utilized, a connecting wire between the storage batteries is greatly shortened, the structure of the bracket is simplified, and the storage batteries can be conveniently arranged and maintained.

The invention discloses an ROV control cabin and a fixing device thereof, the ROV control cabin comprises two end covers, a cabin body and a shielding part, and the two end covers are oppositely arranged at an interval along a first direction; the cabin body extends in the circumferential direction of the end covers and is clamped between the two end covers, so that a mounting cavity is defined by the cabin body and the two end covers, an opening extending in the first direction is formed in the side wall of the cabin body, and the opening communicates with the mounting cavity; the shielding part extends in the first direction and is used for shielding the opening, and one end of the shielding part is rotatably connected with one of the two end covers so as to open the opening. The mounting cavity is formed in the cabin body, circuit assemblies can be arranged in the mounting cavity at intervals in the first direction, and the installation space in the cabin body can be fully utilized; and when the opening of the shielding part is opened, a circuit board assembly can be conveniently mounted and dismounted from the opening, so that the mounting space in the ROV control cabin is fully utilized, and the circuit board assembly is conveniently dismounted and mounted.

The invention discloses a sectional type extensible insulating cylinder, comprising three insulating cylinder pieces, which are a first insulating cylinder piece, a second insulating cylinder piece and a third insulating cylinder piece in turn according to inside diameters from small to large. Each insulating cylinder piece is a straight cylinder and the structure of each insulating cylinder piece comprises a cylinder wall and socket rings. An inner socket ring is horizontally arranged at the inner side of the upper portion of the cylinder wall of each of the first insulating cylinder piece, the second insulating cylinder piece and the third insulating cylinder piece; an outer socket ring is horizontally arranged at the outer end face of the lower portion of the cylinder wall of each of the second insulating cylinder piece and the third insulating cylinder piece, and the second insulating cylinder piece is placed on the outer socket ring of the first insulating cylinder piece via the inner socket ring. The inner socket ring of the first insulating cylinder piece is fixed at the place of an ascending base via an insulated fastener. The cylinder walls, the inner socket rings and the outer socket rings of the insulating cylinder pieces are formed by insulating materials. The insulating cylinder of the invention could be folded and stored, the insulating strength is improved, and the optimization of the design of a transformer is facilitated to reduce the cost.

The invention discloses a permanent magnet high-voltage vacuum circuit breaker, which comprises a shell, vacuum arc quenching mechanisms, an operating mechanism and a permanent magnet driving device, wherein each vacuum arc quenching mechanism comprises an insulating pull rod for driving a moving contact to make rectilinear motion, and the permanent magnet driving device comprises a body and a driving rod which makes rectilinear reciprocating motion; each insulating pull rod is vertically arranged, and the driving rod in the permanent magnet driving device is vertically arranged and makes rectilinear motion along the vertical direction, and the operating mechanism comprises a driving main shaft, a driving auxiliary shaft, a driving arm and a rocker arm component; the driving rod in the permanent magnet driving device drives the driving auxiliary shaft through the driving arm, and the driving auxiliary shaft drives the driving main shaft to rotate through the rocker arm component; an output rocker arm is fixed on the driving main shaft, and the driving main shaft directly drives the insulating pull rod to make rectilinear motion along the vertical direction through the output rocker arm so as drive the moving contact to carry out the opening and closing operation. The invention has the advantages of simplified structure, fewer parts and higher reliability.

The invention relates to a limit seat with a heavy hammer rope hole, which is characterized in that: the limit seat is formed with a bottom connecting plate, a left vertical plate and a right vertical plate, and the bottom connecting plate of the limit seat is formed with a door The connection hole for connecting the bottom plate of the head mechanism, the mounting hole for the fixed end of the heavy hammer wire rope is formed on the left vertical plate; the mounting hole for the fixed end of the heavy hammer steel wire rope is a square hole, and the fixed end of the heavy hammer steel wire rope is a hook. inside the mounting hole. The limit seat with the weight rope hole has a scientific and reasonable structure design, which can effectively save the installation space on the hanging plate. The limit seat integrates the weight steel wire rope fixing seat and the limit plate in one, thus greatly simplifying the process and saving procedures. ,reduce manufacturing cost.

The invention discloses a synchronous belt wheel driving mechanism. The synchronous belt wheel driving mechanism comprises: a supporting frame; a rotating shafts rotationally arranged at the upper and lower ends of the supporting frame respectively; synchronous wheels concentrically fixed on the two rotating shafts respectively; swing arms fixedly arranged on the two rotating shafts respectively; a synchronous belt used for being in transmission connection with the two sets of synchronous wheels; and a linear driving part, wherein the linear driving part is fixedly installed below the supporting frame, and the movable end of the linear driving part is fixedly connected with the synchronous belt. The linear driving part is used for driving the synchronous belt to linearly surround the synchronous wheel to move through telescopic action so as to drive the rotating shaft and the swing arm to rotate in a reciprocating manner. Linear motion is changed into rotation through the synchronous belt wheel driving mechanism, and the synchronous belt performance of the two holding assemblies is better guaranteed; and meanwhile, the synchronous belt wheel driving mechanism is simple in structure, convenient to install, easy to maintain, low in cost, capable of fully utilizing the installation space of an electric pole climbing device, and suitable for being used as a turnover assembly of the electric pole climbing device.