89results about How to "Protect the internal structure" patented technology

The invention discloses a multi-cable parallel connection anti-bias cable structure, and relates to the technical field of cables, the cable structure comprises a cable body, the cable body is provided with a mounting mechanism, the mounting mechanism comprises a circular ring groove, two circular pipes, a three-way pipe, a sealing plug and a clamping groove, and a rectangular block is fixed in the circular ring groove; according to the invention, the installation mechanism is arranged, so that the multi-cable parallel-connection anti-bias-current cable and the suspension wire can be conveniently installed in an overhead manner in the long-distance overhead laying process, that is, when the multi-cable parallel-connection anti-bias-current cable is subjected to long-distance overhead laying, a constructor can distribute and install the suspension wire and the cable at equal intervals; therefore, the situation that the service life of the cable is affected due to uneven stress of the cable is avoided, the using effect of the multi-cable parallel connection anti-bias-current cable is improved, and meanwhile the using efficiency of the multi-cable parallel connection anti-bias-current cable is improved.

The present invention discloses a mobile phone charger with a charging protection function, which relates to the technical field of chargers, and includes a charger body, a metal plug, a jack, and a power conversion cavity. The right side of the metal plug is fixedly connected to the left side of the charger body, and the right side of the charger body is provided with a jack. The power conversion cavity is arranged on the inner wall of the charger body, and the left side of the power conversion cavity is electrically connected to the right side of the metal plug. The present invention adopts the cooperation of a heat dissipation plate and a heat conduction block, so that the heat emitted by the power conversion cavity can be transferred to the inside of the angular guide block through the heat conduction block. At the same time, with the assistance of the heat dissipation zone, the surface temperature of the heat dispersion can be timely dissipated outward, thereby reducing the excessively high surface temperature of the charger body during a long period of power supply, and avoiding the internal components being affected by the temperature and shortening their service life.

The invention discloses a CPVC electric power pipe blanking frame, and relates to the field of electric power engineering construction.The CPVC electric power pipe blanking frame comprises a supporting frame, baffles, isolation frames and movable frames, the baffles are symmetrically arranged above the supporting frame, the isolation frames are fixedly connected between the bottoms of the baffles at equal intervals, the movable frames are arranged at the bottoms of the isolation frames at equal intervals, and the movable frames and the isolation frames are aligned in a one-to-one mode; according to the device, a threaded rod is rotationally matched with the stretching and contracting functions of a separation belt, a user is allowed to flexibly adjust the width of the movable frame according to the specifications and batch sizes of pipes, the adaptability and flexibility of the device are improved, and the device is suitable for popularization and application. Through reciprocating motion of the movable frame, rapid and orderly discharging of the pipes is achieved, and compared with a traditional manual discharging mode, the production efficiency is greatly improved, and manual intervention and waiting time are reduced.

The utility model discloses a lithium battery roll core and a lithium battery, the lithium battery roll core comprises a roll core body and at least one elastic piece, and the elastic piece is sleeved on the periphery of the roll core body. According to the technical scheme, at least one elastic piece is sleeved on the periphery of the roll core body, the elastic piece has elasticity, and when the roll core body expands, the elastic piece expands and deforms outwards along with the expansion of the roll core body, so that the stress generated by the expansion of the roll core body is released, the risk of breakage of the pole piece is reduced, and the service life of the pole piece is prolonged. The internal structure of the lithium battery is protected, and the service life of the lithium battery is prolonged.

The invention discloses an all-quartz multi-component Raman signal online detection module based on multi-laser additive and subtractive manufacturing. The all-quartz multi-component Raman signal online detection module comprises a node-free negative curvature hollow-core optical fiber with side micropores, a multimode optical fiber, a single-mode optical fiber plated with a ceramic film, a semicircular micro-channel, a quartz slurry packaging layer and a quartz fixing base, a micro-scale micropore is processed on the side surface of a node-free negative-curvature hollow fiber by utilizing picosecond laser, a multimode fiber, the node-free negative-curvature hollow fiber with the side micropore and a single-mode fiber are welded into a whole, the single-mode fiber is ground into a slice by utilizing an optical fiber grinding technology, and a ceramic membrane is deposited on the end surface of the slice single-mode fiber. Picosecond laser is used for scanning the quartz fixing base layer by layer so as to process a semicircular micro-channel for placing the sensor, and CO2 laser is used for scanning, depositing and curing the quartz slurry packaging layer layer by layer so as to package the sensor. According to the invention, the to-be-detected substance is injected into the all-quartz sensor, so that on-line detection of multi-component Raman signals can be realized in high electromagnetic interference environments such as electric power and the like.

The utility model discloses a heat insulation and heat preservation gel structure which comprises a base plate assembly, the top of the base plate assembly is fixedly connected with a medium layer, the top of the medium layer is fixedly connected with a colloid layer, a heat insulation layer is arranged on the right side of the base plate assembly in a penetrating mode, and the front face and the back face of the base plate assembly are fixedly connected with heat preservation layers. A mineral wool layer is arranged in the heat insulation layer and used in cooperation with the heat insulation layer, a polystyrene board layer is fixedly connected to the bottom of the mineral wool layer and used in cooperation with the mineral wool layer, and a polyurethane foaming material layer is fixedly connected to the bottom of the polystyrene board layer. The polyurethane foaming material layer is used in cooperation with the polystyrene board layer. According to the gel structure, the phenomenon that the traditional heat insulation and heat preservation effect is poor is changed, various heat insulation and heat preservation materials are adopted for heat insulation and heat preservation treatment, the phenomenon of heat loss cannot occur in the using process, and the phenomenon that the using quality of gel cannot be guaranteed is avoided.

The present invention provides a special optoelectronic composite cable for use in extremely cold weather, belonging to the technical field of optoelectronic composite cable preparation; it comprises a cable core, a water-blocking layer, a cold-resistant reinforcement layer, and a cold-resistant sheath layer. The present invention effectively prevents moisture intrusion through the water-blocking layer, the cold-resistant reinforcement layer provides additional mechanical strength, and the cold-resistant sheath layer fully protects the internal structure of the optoelectronic composite cable. This multi-level and multi-functional structural design enables the optoelectronic composite cable in extremely cold weather to better meet the complex use requirements in extremely cold environments, and provides a reliable solution for communications and energy transmission in cold areas.

The utility model discloses a novel automobile door decoration strip which comprises a strip body, one end of the strip body is provided with a side edge fixedly connected with the strip body, the end, away from the side edge, of the strip body is fixedly connected with two connecting blocks, each connecting block is provided with a through hole in a penetrating mode, each through hole is provided with a locking screw, and the locking screws are fixedly connected with the strip body. The strip body and the side edge are fixedly connected with an L-shaped deformation piece together, the strip body and the side edge are fixedly connected with a fixing plate together, and the strip body and the side edge are made of the same material and are sequentially provided with an attractive layer, a protective layer, a buffer layer and a base layer from outside to inside. The L-shaped deformation piece, the fixing plate and the two connecting blocks are matched, so that the decoration strip and the automobile door can be fixed, and the connecting stability of the decoration strip and the automobile door is guaranteed; the decorative strip is provided with the attractive layer, the protective layer, the buffer layer and the base layer, so that the functions of wear resistance, attractiveness and protection can be considered, and the practicability is high.

The invention relates to the technical field of photovoltaic modules, in particular to a drainage device for photovoltaic power generation panels, the drainage device is fixedly arranged on a sliding frame and arranged below the outer side corners of the photovoltaic panels, when the angle between the two photovoltaic panels is smaller than 180 degrees, water flow can fall into the drainage device along the photovoltaic panels, and the drainage device comprises a drainage cylinder and a drainage assembly; the drainage assembly is slidably arranged in the drainage cylinder, a drainage rod is slidably arranged on the lower end face of the photovoltaic panel, a drainage rope is wound on the drainage rod through a bolt, a reset rope is spirally wound on the drainage rod, the winding direction of the reset rope is opposite to that of the drainage rope, the free end of the reset rope is connected with a torsional spring used for resetting, and the torsional spring is fixedly arranged on the lower end face of the photovoltaic panel. Accumulated water on the surface of the photovoltaic panel can be effectively collected and discharged at different angles, the photovoltaic panel is prevented from being damaged by the accumulated water, and water drops attached to the interior of the photovoltaic panel are removed while large-flow drainage is successfully achieved.

The suction pump type multi-parameter gas sensor comprises a rain cover, a shell and a bottom plate, the rain cover is arranged on the upper portion of the shell, the bottom plate is arranged at the bottom of the shell, and an internal working cavity is defined by the rain cover, the shell and the bottom plate; the interior of the internal working cavity is divided into a top layer, a main board sealing layer and a probe detection layer from top to bottom; the probe detection layer is communicated with the outside and is provided with a plurality of gas sensor probes for detecting gas entering the probe detection layer; a snakelike pipeline and a PCB mainboard are arranged in the mainboard sealing layer, the snakelike pipeline is provided with an air pump, and the two ends of the snakelike pipeline are communicated with the probe detection layer and the probe detection layer respectively; the PCB mainboard is connected with the working chip; the working chip is electrically connected with the air pump and the gas sensor probe respectively; the top layer is communicated with the outside. According to the self-adaptive air-cooled heat dissipation gas sensor, multi-parameter detection of gas can be met, self-adaptive air-cooled heat dissipation can be achieved, and the problem that the gas sensor generates heat by itself is solved.

This utility model discloses a bidirectional circuit switching membrane button, comprising: a flexible base layer with a first conductive contact and a second conductive contact thereon; a seesaw-type movable layer, hinged to the base layer in the middle via an elastic fulcrum, and having a first pressing part and a second pressing part corresponding to the first and second conductive contacts at both ends; and a waterproof sealing layer covering the base layer and the movable layer, with an annular groove on its edge for fixed installation. The seesaw-type movable layer design enables bidirectional circuit switching, allowing flexible control of different circuit on / off states; the conductive contacts and pressing parts precisely correspond to each other, ensuring accurate contact during pressing and reducing circuit failures; the waterproof sealing layer covers the outside of the button, effectively preventing moisture, dust, and other impurities from entering and protecting the internal structure; the waterproof sealing layer reduces impact and damage to the internal structure of the button from external objects; and the annular groove on the edge of the waterproof sealing layer facilitates quick and stable installation of the button on the device, ensuring its firmness.

A compressor, a condenser, an expansion valve and an evaporator are fixed on a shell, an evaporator body inclines towards an air outlet of an air conditioner and is fixed in an air outlet cavity, an air blowing opening is formed in an upper partition plate, a positive pressure fan is fixed on the partition plate, and a negative pressure fan is fixed on the positive pressure fan. The downstream groove edge of the condensate water collecting groove is provided with a blocking plate, the upper end of the blocking plate and the upper portion of the fan cover form an air outlet channel, the air outlet channel is communicated with an air conditioner air outlet, and the upper partition plate is connected with the upstream groove edge of the condensate water collecting groove. A lower fan cover covering an air conditioner return air inlet and an air conditioner air outlet is installed below the shell, an air inlet and an air outlet are formed in the lower fan cover, the distribution range of the air outlet is larger than that of the air inlet, an air inlet cavity and an air outlet cavity corresponding to the air inlet and the air outlet are formed in the lower fan cover, and the air inlet cavity corresponds to the air conditioner return air inlet. The exhaust chamber corresponds to an air conditioner exhaust outlet; the air conditioner host can effectively reduce the overall thickness and ensure stable blowing.

The utility model discloses a general electronic connector with an anti-creeping structure. The electric connector comprises a plug-in box, an insulation structure and a fastening structure, the plug-in box comprises a screw hole column which is integrally connected to the bottom in the box, the insulation structure is provided with a ceramic plate which well isolates copper plate current, and the fastening structure is provided with a threaded column and a threaded cap which are resistant to vibration and pressing of a connector lug. According to the utility model, the ceramic plate with excellent insulating property is assembled in the plug box to fix the copper plate, so that the metal wire end of the wire passes through the through hole, is bent to the winding groove to be wound for two circles, and is tightly screwed to the inner side of the outer ring by using the threaded cap, and the resistance during rotation is increased by utilizing the threaded contact between the wire end and the inner wall of the threaded cap; the probability of impedance caused by poor contact due to looseness of the wire end is reduced, and the function of insulation and electric leakage prevention of equipment can be achieved by combining with the excellent insulation ceramic plate, so that the safety of the device in use is improved.

The utility model discloses a kind of fireproof light power cable of rat and termite prevention, including conductor, the outside of the conductor is equipped with shielding layer, the outside of the shielding layer is equipped with insulating layer, the outside of the insulating layer is equipped with inner protective layer, the outside of the inner protective layer is equipped with physical protection layer, the outside of the physical protection layer is equipped with protective net layer, in the utility model, the power cable, by inner protective layer inner layer elastic memory resistance layer hardens and releases chlorpyrifos when receiving ≥5N bite pressure, outer layer honeycomb metal-ceramic composite layer improves bite resistance strength;Physical protection layer forms barrier with material hardness;Protective net layer can release medicament, and the defense capability of rat and termite bite is improved compared with traditional cable by multilayer protection;And insulating layer uses high-temperature resistant material to guarantee fireproof basis;Inner protective layer outer layer honeycomb metal-ceramic composite layer can form fireproof barrier when meeting fire.These structures cooperate and improve the fire resistance in fire situation compared with traditional cable.

The invention discloses a glass fiber composite material metro cleaning type ventilation double-leaf protective air-tight door which comprises a door frame and door leaves. The door frame is fixed to a first civil air defense door frame wall of a cleaning air duct, the door frame serves as a basic support, the door leaves made of double SMC materials in a mold pressing mode are connected through the split hinges, and rotary opening and closing of the door leaves are achieved. A small electric protective air-tight door is arranged on the inner side of the door leaf, a rubber pipe valve is arranged on the outer side of the door leaf, and an oil screen dust filter is arranged between the small electric protective air-tight door and the rubber pipe valve; a lock is further fixed to the inner side surface of the door leaf, a lock hole is formed in the corresponding position of the door frame, and a lock head of the lock is inserted into the lock hole of the door frame. And a positioning jack is arranged at the end part of the outer side of the door leaf. According to the door body, glass fiber composite materials are adopted as door leaf materials, wave absorption is achieved through a rubber pipe valve, protection and sealing are enhanced through a small electric protection sealing door, and clean type light ventilation and protection in wartime are achieved.

The utility model provides an intelligent intermittent anti-condensation RTU (remote terminal unit) control cabinet for a low-yield well. The intelligent intermittent anti-condensation RTU control cabinet for the low-yield well comprises a cabinet body, a mass sensor, a tray, a fine hole sponge, an extrusion device, a drainage pipe, a first controller, an air circulation device and a ventilation device. After the fine-hole sponge absorbs enough water, the mass sensor transmits a signal to the first controller, the first controller transmits a movement signal to the extrusion device, the extrusion device extrudes the fine-hole sponge, and the drainage pipe drains water after the extrusion device extrudes the fine-hole sponge; wherein the air circulation device accelerates the absorption of the fine-hole sponge to water; the ventilation device reduces condensation caused by overlarge temperature difference between the inside of the control cabinet and the outside. The problems that in the prior art, an intelligent intermittent control cabinet of a low-yield well is likely to generate a condensation phenomenon, generated condensed water drops enable equipment and devices in the cabinet body to be short-circuited or corroded, and consequently operation faults of the RTU control cabinet are caused are solved.

The utility model relates to the technical field of electric heating, in particular to a high-temperature-resistant explosion-proof electromagnetic heating rod of a storage tank for an oil field, which is lower in cost, not easy to oxidize and light in weight, and comprises a shell, a heating coil, a temperature sensor and a power line, a heating coil is arranged in the shell, a power line supplies power to the heating coil, the heating coil is made of a high-temperature-resistant composite aluminum wire material, a temperature sensor is further arranged at the position of the heating coil, and by means of the combination of an aluminum core and a high-temperature-resistant insulating layer, the electrical conductivity and the thermal conductivity of the heating coil are guaranteed; and the insulating property and the high temperature resistance of the heating coil are ensured, and the problem that copper or copper alloy is easy to oxidize and expand at high temperature is effectively solved.

The present invention relates to the technical field of connectors, in particular to a direct-connection waterproof energy storage connector, comprising a plug head and a plug socket, the plug socket comprising a socket shell and a powered cell, the powered cell being fixedly mounted in the middle of the plug socket, the powered cell comprising a power receiving end and a power transmission end, both of which are exposed from the socket shell, the plug head comprising a plug shell and a power transmission cell, the plug shell being in an L-shape as a whole, a power transmission cell being fixedly mounted in the middle of a vertical section of the plug shell, a power receiving cavity being provided in the middle of a horizontal section of the plug shell, the power transmission end of the powered cell being inserted into the power receiving cavity, a power supply structure for connecting the powered cell and the power transmission cell, and a trigger mechanism for triggering the power supply structure to autonomously cut off power, so that the present invention can automatically disconnect a circuit according to changes in its internal temperature, thereby protecting the energy storage connector and the circuit.

A green building wall surface relates to the field of buildings and comprises a concrete wall body, the concrete wall body and a turf board are connected together in an inserted mode through a connecting component, a turf body is arranged on the turf board, the connecting component comprises an inserted connection rod set and an inserted connection sleeve, the concrete wall body is fixedly connected with an inserted connection rod assembly, and the inserted connection rod assembly is fixedly connected with the inserted connection sleeve. And an inserting sleeve is mounted on the turf plate. According to the utility model, the greening of the wall surface can be realized, and the environment quality is effectively improved. Due to the connection mode of the insertion rod set and the insertion sleeve, the turf plate can be conveniently mounted and dismounted, and the maintainability and flexibility of the wall surface are improved. And through the design of a fixing pipe and an inserting rod, the stability and reliability of connection are ensured. And the flexible springs and the balls in the inserting sleeves are matched, so that the flexibility and the tightness of connection are realized, and the falling and the loosening of the turf plate are effectively prevented.

The utility model relates to a cable for a special operation vehicle, and belongs to the technical field of cables. According to the technical scheme, three control wire cores are arranged in a delta shape to form a control cable core, a control wire core cabling wrapping tape (5) is arranged outside the control cable core to form a control unit group, two control unit groups and four power wire cores are twisted to form a cable core (11), and a filling core (10) is arranged in the cable core; a filling layer (6), an aramid fiber braid layer (7), an isolation sleeve (8) and an interlocking armor layer (9) are sequentially arranged outside the cable core; and the interlocking armor layer is formed by spirally and annularly buckling, covering and wrapping aluminum alloy belts. The beneficial effects of the cable are that the cable core is ensured to be round and compact, core breakage caused by movement of the cable conductor when the cable is bent for a long time is prevented, the aluminum alloy belt interlocked armor layer is adopted, the internal structure of the cable is protected, the tensile property and the corrosion resistance of the cable are improved, the service life of the cable is prolonged, the frequency of cable replacement is reduced, and the cost is reduced. And the cost of the cable is saved.

The utility model discloses a lengthened linear bearing, and relates to the technical field of bearings, the lengthened linear bearing comprises a guide rail for the linear bearing, the linear bearing comprises a shell, a retainer and a ball, a flange is arranged at the bottom end of the shell, the interior of the shell is hollow, the retainer is installed on the inner wall of the hollow, and the ball is clamped in the retainer. The linear bearing has the advantages that the rolling connection of the balls is smooth, the frictional resistance is reduced, the operation efficiency is improved, the service life is prolonged due to the fact that the retainer is made of wear-resistant plastic, the number of the balls can be correspondingly set according to the length of the linear bearing, and the service life of the linear bearing is prolonged. The linear bearing is simple in structure, good performance under different length requirements is guaranteed, maintenance is convenient, the linear bearing can stably and efficiently work in various industrial applications through the design, and reliable supporting and guiding are provided for operation of mechanical equipment.

The invention provides a packaging material and a preparation method thereof, and a photovoltaic module containing the packaging material. The packaging material comprises a fluoroplastic film layer, a first powder coating layer, a fiber reinforcement layer, a second powder coating layer and a waterproof layer which are arranged in sequence. According to the packaging material, through specific structural design and material selection, the packaging material has excellent weather resistance, high hardness and low water vapor transmittance, and the photovoltaic module comprising the packaging material is good in weather resistance and long in service life.

The utility model relates to the technical field of LED lighting equipment, and discloses an LED lighting lamp anti-collision buffer device which comprises an outer shell, an inner shell, a buffer assembly and a connecting assembly, the outer shell is a hollow cylinder, and the top and the bottom of the outer shell are both open. According to the anti-collision buffering device for the LED illuminating lamp, through the synergistic effect of the multiple buffering springs, the buffering pad and the damping device, when the LED illuminating lamp is collided, energy generated by collision can be effectively absorbed, collision kinetic energy is converted into elastic potential energy through elastic deformation of the multiple buffering springs, the energy is further buffered and absorbed through the buffering pad, and the anti-collision effect of the LED illuminating lamp is improved. The damping device slows down the moving speed of the inner shell and prolongs the energy absorption time, so that the impact of collision on the LED illuminating lamp is greatly reduced, the internal structure and light-emitting elements of the LED illuminating lamp are protected, the design of the connecting assembly enables the device to be conveniently installed on various street lamp poles or installation supports, and the application range is wide.

The utility model discloses a kettle with a water inlet pipe adapter structure, which comprises a kettle main body, the kettle main body comprises a water storage cavity and a handle arranged outside the water storage cavity, and a water inlet pipe is arranged in the handle; at least one adapter is integrally or separately arranged at the position where the handle is communicated with the water storage cavity; the adapter is arranged in a bending manner; one end of the adapter is connected with the water inlet pipe; according to the utility model, the structural design is reasonable, the at least one adapter is arranged, and the adapter is bent, so that the situation that the fluid is splashed out of the water nozzle due to overlarge water pressure during water feeding work, so that the use of a user is influenced is prevented, and the water feeding efficiency is improved. And therefore, the fluid cannot splash when entering the water storage cavity, the use experience of a user is improved, and the water inlet effect is better.

The invention discloses a refrigerating machine room energy-saving control system and method based on water pump frequency modulation, and particularly relates to the technical field of industrial water pump frequency conversion. The system comprises a cooling tower, a cooling water pump, a refrigerating unit, a chilled water pump, a central air conditioner terminal and an intelligent remote control system; the cooling water pump is connected with the cooling water pipeline; the refrigerating unit is connected with the central air conditioner tail end through a chilled water pipeline, the chilled water pump is connected with the chilled water pipeline, and a cooling water pipeline flowmeter and a chilled water pipeline flowmeter are arranged on the cooling water pipeline and the chilled water pipeline respectively. And the chilled water pipeline flowmeter, the cooling water pipeline flowmeter, the cooling water pump, the chilled water pump and the central air-conditioning terminal are all connected with the intelligent remote control system. The invention can effectively avoid meaningless loss of energy, reduce the power consumption of the water pump, realize a remarkable energy-saving effect and improve the overall operation efficiency.

The polyvinyl chloride control cable comprises a composite cable core, a water-blocking wrapping tape layer, an insulating inner sheath, a flame-retardant wrapping tape layer, a flame-retardant inner sheath, a metal sheath layer and an outer sheath which are sequentially arranged from inside to outside. And the flame-retardant wrapping tape layer is formed by wrapping a ceramic silicone rubber tape on the insulating inner sheath. The flame-retardant inner sheath is made of a flame-retardant silicone rubber material which is extruded and covered on the water-blocking wrapping tape layer. The product adopts a combination technology of the flame-retardant wrapping tape layer and the flame-retardant inner sheath, and the flame-retardant inner sheath is made of a flame-retardant silicone rubber material which is extruded and covered on the waterproof wrapping tape layer. The material does not contain halogen, is low in smoke amount during combustion, and has a good flame-retardant effect. And dual flame-retardant protection is provided. The ceramic silicone rubber tape forms a hard ceramic protective layer at a high temperature, and the ceramic protective layer is combined with the flame-retardant silicone rubber to provide excellent flame-retardant and heat-insulating effects.

A safety sealing wire harness structure formed by winding comprises a wire harness body and composite sealing structures arranged at the two ends of the end of the wire harness body. Wherein the wire harness main body sequentially comprises a wire, a basic insulating layer, a gradient sealing layer, a dynamic buffer layer and a protective layer from inside to outside, and the composite sealing structure comprises a corrugated sealing sleeve and a double-phase sealant filled in the corrugated sealing sleeve. The safe sealing wire harness structure formed by winding is reasonable in design, adopts the design of combining a four-layer gradient winding structure and an end part composite sealing structure, and can meet the requirements of safety, sealing and the like of the wire harness in different fields and different environments.

The present invention belongs to the technical field of building construction, and in particular to a large-span special-shaped curved curtain wall system and a construction method. A plurality of curtain wall glasses are sequentially spliced ​​and installed on one side of a main supporting column. The same group of adjustment components for adjusting angles are arranged between the tops and bottoms of the plurality of curtain wall glasses; the same group of connection components for connection are arranged between the two sides of the plurality of curtain wall glasses; a plurality of fixing cylinders are located at the connection between four curtain wall glasses, and one end of the fixing cylinder is installed with the main supporting column through the installation component; a control component for controlling the offset angle of the curtain wall glass is arranged at one end of the fixing cylinder away from the main supporting column. The system can adapt to the installation requirements of curtain wall glasses of different angles and shapes, realize personalized customization through adjustment and locking mechanisms, and improve the flexibility and diversity of design.

The invention relates to a vibration isolation and reduction device for a flywheel energy storage device. The vibration isolation and reduction device for the flywheel energy storage device comprises a rubber buffer seat and at least three horizontally-arranged dampers. The dampers are distributed around the circumference of the flywheel energy storage device; the inner end of the damper is connected with the side surface of the flywheel energy storage device, and the outer end is connected with the pit side wall; the rubber buffer seat is mounted in the center of the bottom of the flywheel energy storage device; the upper end of the rubber buffer seat is connected with the bottom of the flywheel energy storage device. According to the flywheel energy storage device, vibration in the horizontal direction and the vertical direction is reduced through the damper and the rubber buffering base, and overall vibration isolation of the flywheel energy storage device is formed.

This utility model discloses a flat, fire-resistant, silicone rubber flame-retardant cable, relating to the field of cable technology. It includes a cable core composed of multiple sets of parallel-distributed wire cores, each core comprising a conductor, an insulation layer, and a shielding layer. A fire-resistant layer, a flame-retardant layer, and an outer sheath are sequentially disposed outside the cable core. The fire-resistant layer consists of a hardened inner layer and a high-temperature resistant outer layer. The hardened inner layer is a ceramicized silicone rubber layer, and the high-temperature resistant outer layer is a mica tape wrapping layer. The flame-retardant layer consists of a buffer layer and a flame-retardant outer coating layer. The buffer layer is aluminum hydroxide-filled silicone rubber, and the flame-retardant outer coating is an intumescent flame-retardant coating. This solution solves the problems of unstable cable operation in high-temperature environments and performance degradation in complex environments.