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2249 results about "Cable tray" patented technology
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In the electrical wiring of buildings, a cable tray system is used to support insulated electrical cables used for power distribution, control, and communication. Cable trays are used as an alternative to open wiring or electrical conduit systems, and are commonly used for cable management in commercial and industrial construction. They are especially useful in situations where changes to a wiring system are anticipated, since new cables can be installed by laying them in the tray, instead of pulling them through a pipe.
BIM-based cable bridge routing autonomous optimization visualization system
The invention, which relates to the technical field of engineering automation, discloses a BIM-based cable bridge routing autonomous optimization visualization system comprising a heterogeneous professional semantic modeling module, a path identification module, a path generation module, a path conflict evolution module, a path reconstruction module and an output module. The system identifies a cable thermosensitive area by constructing a cross-professional semantic map, constructs a multi-target path evaluation function and generates a high-quality candidate path by adopting a variable weight genetic algorithm; introducing a construction stage dynamic compression prediction mechanism to improve the path robustness; visual expression of the whole process of path design is realized through versioned path reconstruction and a three-dimensional animation evolution function; and finally outputting structured path data and an obstacle avoidance strategy which can be used for construction guidance. According to the invention, the intelligent level of cable bridge path planning, the engineering implementability and the system integration efficiency are significantly improved.
Owner:SHEN ZHEN SHI HONG YUAN JIAN SHE KE JI YOU XIAN GONG SI
Integrated cable tray splice
A cable tray assembly includes first and second cable tray sections. Each cable tray section included a rail including a vertical web, an upper flange, and a lower flange. Each upper flange includes an outboard portion having a downwardly extending tab forming a groove extending along the upper flange. A splice plate assembly connects the first and second cable tray sections. The splice plate assembly includes a first splice plate configured to be retained in the groove extending along the upper flange of the first cable tray section. A second splice plate is configured to be retained in the groove extending along the upper flange of the second cable tray section. The first and second splice plates each define a fastener opening. The fastener openings are alignable with one another and configured to receive a fastener to connect the first and second cable tray sections when the splice plates are attached to the respective cable tray sections.
Owner:EATON INTELLIGENT POWER LTD
Cable bridge fault positioning method and system based on multilayer sensing data fusion
The invention provides a cable bridge fault positioning method and system based on multi-layer sensing data fusion, and relates to the technical field of data processing. Fault monitoring feature compensation is carried out by analyzing fault features of a cable bridge and establishing a fault evaluation list, and a multi-layer sensor network is constructed; a digital twin space is constructed according to a physical structure and operation data of a cable bridge, and a multi-layer sensing configuration module is established based on a multi-layer sensor network and is embedded into the digital twin space; and according to sensing configuration parameters of the multi-layer sensing configuration module, fault identification and positioning are carried out through a digital twin space. The technical problems of low fault identification precision and large positioning error caused by monitoring blind areas and data loss in cable bridge fault monitoring in the prior art are solved, and the technical effects of improving the fault positioning accuracy and reliability and enhancing the fault monitoring comprehensiveness and real-time performance are achieved.
Owner:JIANGSU SHENGWEI INTELLIGENT MANUFACTURING TECHNOLOGY CO LTD
Adjustable cable reel for reducing wear and tear and method of using the same
The present invention relates to the field of cable reels, and in particular to an adjustable cable reel with reduced wear and tear and a method for using the same, including a seat frame and a hollow rod, etc.; the seat frame is fixedly connected to two hollow rods. Two circular discs with the same diameter and corresponding six rotating shaft rods form a reel, so that there are five reeling drums with gradually increasing diameters from the inside to the outside in the cable reel, and in conjunction with the arrangement of a motor, a rotating shaft rod, a mounting frame, a swivel, a push rod and an insert rod, the cables are reeled onto all reeling drums in order from small to large, so that the cables of each adjacent layer are separated by the corresponding reeling drums, that is, there is a gap between the cables of each adjacent layer, so as to facilitate the subsequent heating component to better heat each layer of cables, so as to prevent the cable outer skin from being deformed to a certain extent during straightening due to the cable being in a reeled state for a long time, and the cable will rebound due to the "memory effect" after straightening, resulting in the problem that the straightened cable is still in a bent state.
Owner:GOLD CUP ELECTRIC APP HENGYANG CABLES
Management method and system of intelligent cable reel
The invention discloses a management method and system for an intelligent cable reel. The method comprises the following steps: acquiring sensing data of the intelligent cable reel; wherein the sensing data comprises equipment state information of the intelligent cable reel, which is currently sensed by a fault sensing module arranged on the intelligent cable reel, cable state information of the intelligent cable reel, which is currently sensed by a cable state sensing module, and position information of the intelligent cable reel, which is currently sensed by a position sensing module; determining the management type of the intelligent cable reel according to the sensing data; wherein the management types comprise a fault sensing type of the intelligent cable reel, a cable state sensing type and a warehouse management type; obtaining target data related to the management type; reporting the target data to the user management end through the communication module according to the target reporting strategy; according to the invention, multi-dimension management of the cable reel can be realized, and the intelligent level of cable reel management is improved.
Owner:INNOVATION & INNOVATION CENT OF STATE GRID ZHEJIANG ELECTRIC POWER CO LTD +2
Cable bridge with expansion joints
ActiveCN120377149AElectrical apparatusNon-rotating vibration suppressionVibration amplitudeCable tray
The invention relates to the technical field of cable bridges, and discloses a cable bridge with expansion joints, which comprises two cable bridge main bodies, expansion joint main bodies are slidably connected to the outer walls of the two cable bridge main bodies, and three air pressure sleeves are fixedly connected to the tops of the expansion joint main bodies. First air pressure cavities are formed in the inner walls of the three air pressure sleeves correspondingly, air in the first air pressure cavities and the second air pressure cavities is extruded by the extrusion assembly under the influence of the weight of the cable, so that air at the top and the bottom of a piston rod is in a high-pressure state, and when the cable at the main body part of the expansion joint vibrates, generated vibration is transmitted to a supporting plate; by means of compressibility of high-pressure gas on the two sides of the piston rod, vibration generated by the cable is absorbed, the vibration amplitude of the cable is reduced, and the situation that flexible connection between the expansion joint body and the cable bridge body easily causes increase of the vibration amplitude of the cable at the position, large pulling force is applied to the cable at the position, and the cable is easily damaged is effectively prevented.
Owner:JIANGSU ZHONGHUI ELECTRICAL ENG CO LTD
Cable bridge fault diagnosis method based on sensor network and related equipment
InactiveCN120651511AMachine part testingSubsonic/sonic/ultrasonic wave measurementCable trayReliability engineering
The invention relates to a cable bridge fault diagnosis method and related equipment based on a sensor network, and the method comprises the following steps: carrying out the vibration monitoring of a cable bridge, and obtaining dynamic response data; obtaining an abnormal vibration time period sequence through time window segmentation and abnormal identification; tracking a vibration propagation path, and positioning a fault source area; a bridge weak link distribution map is generated by combining structural stress concentration degree analysis; and performing fault grade judgment according to the map, and outputting a maintenance decision suggestion, thereby solving the technical problems that most schemes still stay in a static parameter acquisition stage, an effective analysis mechanism for dynamic vibration response is lacked, and the occurrence position and evolution trend of the abnormal behavior of the bridge are difficult to accurately recognize.
Owner:FOSHAN CHANCHENG DISTRICT GLOBAL ELECTRICAL PORCELAIN ELECTRICAL MATERIALS CO LTD
Cable bridge fault detection method and system based on deep learning
The invention relates to a cable bridge fault detection method and system based on deep learning, and the method comprises the following steps: carrying out the multispectral image collection of a region of a cable bridge, and obtaining a multispectral image data set; performing background modeling and noise suppression on the multispectral image data set through a multiscale Gaussian mixture model to obtain a multispectral enhanced image data set; performing cable bridge edge-gradient double-constraint segmentation on the multispectral enhanced image data set to obtain a bridge structure contour feature map; performing anomaly detection on the bridge structure contour feature map to obtain a bridge structure integrity anomaly map; and performing deformation-corrosion joint identification analysis on the cable bridge based on the bridge structural integrity anomaly graph to obtain a bridge fault type marking graph, thereby solving the technical problems of low efficiency, high cost, large subjective judgment error and difficulty in discovering a hidden fault in a traditional mode depending on manual inspection.
Owner:FOSHAN CHANCHENG DISTRICT GLOBAL ELECTRICAL PORCELAIN ELECTRICAL MATERIALS CO LTD
Left-right adjustable cable bridge elbow
The utility model relates to a cable bridge elbow capable of being adjusted left and right, which belongs to the technical field of cable bridges and comprises a first bridge, a second bridge is arranged on the right side of the first bridge, connecting frames are fixedly connected to the opposite side faces of the first bridge and the second bridge, a telescopic sleeve is fixedly connected between the two connecting frames, and the telescopic sleeve is fixedly connected with the first bridge and the second bridge. The bottom face of the first bridge frame is fixedly connected with a positioning rod, and the bottom face of the second bridge frame is rotationally connected with a connecting rod through a bearing. According to the cable bridge elbow capable of being adjusted left and right, under the action of the telescopic sleeve, the angle of the bent position is adjusted, the placement angle of the first bridge is conveniently adjusted, the construction efficiency is improved, the first bridge is driven to move through cooperation between the driving rod and the mounting rod, operation of workers is facilitated, and meanwhile the cable bridge elbow is convenient to use. And the connecting rod is fixed through the attachment between the rubber ring and the connecting rod, so that the stability of the connecting rod is improved, and the device is more convenient and practical.
Owner:SHANGHAI GUQIANG ELECTRIC APPLIANCE WHOLE SET CO LTD
Groove type cable bridge
ActiveCN222508668UEasy to installGuaranteed installation efficiencyCircuit arrangementsCable trayArchitectural engineering
Owner:GUANGDONG GLOBAL ELECTRIC GROUP CO LTD
Welding forming tool clamp for cable bridge manufacturing
ActiveCN119589258AEasy to fixcontinuous weldingWelding/cutting auxillary devicesAuxillary welding devicesCable trayElectric cables
The invention belongs to the technical field of cable bridges, and particularly discloses a cable bridge manufacturing welding forming tool clamp which comprises an operation frame, the operation frame comprises an equipment bin and a bottom bin, the equipment bin is located above the bottom bin, supporting legs are fixedly installed at the front end of the bottom bin, and two main body frames are symmetrically arranged at the tops of the supporting legs; a bridge frame side plate is arranged on the surface of the main body frame, a driving mechanism is installed in the middle of the supporting legs and located below the main body frame, connecting rod mechanisms are installed on the two sides of the supporting legs, a swing mechanism is arranged in the equipment bin, a discharging bin is arranged above the supporting legs, and a discharging hopper is arranged above the discharging bin. A transverse rod is arranged in the discharging bin. Through mutual cooperation of the driving mechanism, the connecting rod mechanism and the swing mechanism, the cross rod can be continuously fed into a welding area between the two bridge side plates, the fixing effect on the cross rod is good, the continuous welding process is achieved, the production efficiency is improved, and the automation degree is high.
Owner:QINGDAO JISONG ELECTRIC TECH CO LTD
Combined color steel corrugated cable bridge
ActiveCN119482212ANeat layingavoid chaosPackage recyclingElectrical apparatusCable trayArchitectural engineering
The invention relates to the technical field of laying and erecting line assemblies, in particular to a combined color steel corrugated cable bridge which comprises a cable installation bottom frame, the top of the cable installation bottom frame is movably sleeved with an assembly top plate, a transverse moving frame is arranged at the bottom of the assembly top plate, and L-shaped bent plates are arranged on the two sides of the assembly top plate. A circular clamping strip is arranged at the bottom of the L-shaped bending plate, corresponding cables can be quickly and accurately found during equipment maintenance, troubleshooting or line reconstruction, the working efficiency is improved, different cables can be distinguished through marks or colors, after being fixed in a cable bridge, the cables are more convenient to identify and manage, and the cable bridge is more convenient to use. The method is particularly important for a large-scale project or a complex electrical system, misoperation and potential safety hazards can be reduced, and meanwhile, the cable can be effectively prevented from being influenced by external environments such as dust, moisture and corrosion. The cable bridge is usually made of corrosion-resistant, waterproof and dustproof materials, and reliable protection can be provided for the cable.
Owner:JIANGSU ZHONGHUI ELECTRICAL ENG CO LTD
Cutting device for cable bridge production
The invention discloses a cutting device for cable bridge production, and particularly relates to the technical field of cable bridge production, the cutting device comprises a workbench, a swing cutting assembly is arranged at the upper end of the workbench, an adjusting assembly is arranged at the front end of the swing cutting assembly, and an alternate swing assembly is arranged at the lower end of the swing cutting assembly; a scratching assembly is arranged at the front end of the alternate swing assembly, a limiting assembly is arranged at the lower end of the swing cutting assembly, and a beveling assembly is arranged on the front side of the upper end of the workbench. Through cooperation of all the assemblies, the cable bridge can sequentially complete a series of operation such as vertical cutting, bottom surface scratching, position limiting and side wall inclined cutting on the two side walls, and the swing cutting assembly, the adjusting assembly, the alternate swing assembly and the scratching assembly can synchronously complete linear cutting and bottom scratching on the side walls of the bridge. And then beveling is conducted through the beveling assembly, the overall cutting time is greatly shortened, and the production efficiency is improved.
Owner:HEBEI FUTUO HUASHUO ELECTRIC CO LTD
Tray type cable bridge
ActiveCN222620577Ueasy to transportEasy to installApparatus for laying cablesCable trayElectric cables
Owner:ZIBO KOPE ELECTRIC CO LTD
Ship flat-bulb steel clamping lifting appliance
The invention relates to the technical field of lifting appliances, in particular to a marine flat-bulb steel clamping lifting appliance which comprises two sets of lifting plates, the two sets of lifting plates are placed on the upper side and the lower side of stacked marine flat-bulb steel respectively, each set of lifting plates comprises two lifting plates, the ends of the two sets of lifting plates are connected through a steel wire rope, and wire bunching grooves are formed in the two ends of each lifting plate. The end part of the steel wire rope is plugged into the bunching groove, and a clamping block is inserted into the bunching groove; the marine flat-bulb steel hoisting device has the beneficial effects that the hoisting plate not only achieves bundling and limiting of stacked marine flat-bulb steel, but also serves as a hoisting structure, and the hoisting device can be conveniently connected with a hoisting machine for hoisting operation through the hoisting rings fixed in the reserved grooves. Meanwhile, the steel wire rope storage device serves as a steel wire rope storage structure, and the steel wire rope storage problem is solved. And in addition, the effect of sliding and moving the stacked flat-bulb steel for the ship can be achieved. Due to the multi-purpose design, the utilization rate of the lifting appliance is greatly improved, the types and the number of equipment are reduced, the production cost and the management cost are reduced, and the lifting appliance has remarkable comprehensive advantages.
Owner:TAIXING JUFENG CALENDERING TECH CO LTD
A hot-dip galvanized cable tray hanging tool
The utility model discloses a hot-dip galvanizing hanging tool for a cable tray, comprising: a hanging unit, comprising a mounting plate, both sides of the upper surface of the mounting plate are provided with a lifting assembly, the lower end of the lifting assembly is fixedly connected with a lifting plate, the lower surface of the lifting plate is provided with a slide groove, one end of the lifting plate is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a bidirectional screw, the outer surface of the bidirectional screw is threadedly connected with a plurality of moving blocks, and the lower surface of the moving block is provided with a clamping assembly. The utility model can drive the clamping assembly to move through the servo motor and the bidirectional screw, so as to facilitate the lifting of workpieces of different sizes. When galvanizing, the cleaning assembly can be controlled by the electric guide rail to clean the liquid surface, so as to reduce the contamination of the workpiece by impurities during lifting, improve the processing efficiency, and reduce the close-range operation of personnel to improve the convenience of use.
Owner:JIANGSU YUAO PACKAGING MATERIALS MFG CO LTD
Cable bridge spraying device
The utility model provides a cable bridge spraying device which comprises a machine frame, a lifting driving mechanism, a support, rotating columns and a spray gun, the lifting driving mechanism is arranged on the machine frame, the support is horizontally installed at the lifting end of the lifting driving mechanism, the support is in threaded connection with the multiple rotating columns arranged in the long edge direction of the support, each rotating column is vertically arranged on the support, and the spray gun is arranged on the support. Each rotating column is correspondingly provided with one spray gun, each spray gun is horizontally arranged on the corresponding rotating column, and the angles of the spray guns are adjusted by rotating the rotating columns. According to the cable bridge spraying device, comprehensive and uniform spraying of the cable bridge can be achieved, spraying efficiency and the paint utilization rate can be improved, the quality of a coating on the surface of the cable bridge can be remarkably improved, and more reliable technical support is provided for production and maintenance of the cable bridge.
Owner:HUNAN CHIDING ELECTRICAL EQUIPMENT CO LTD
Cable bridge with adjustable size
The invention relates to the field of cable bridges, in particular to a size-adjustable cable bridge which comprises a unit bridge assembly, and the unit bridge assembly comprises a first bottom plate, a second bottom plate, a rear vertical plate and a front vertical plate, the first bottom plate and the second bottom plate are used for supporting the bottom of a cable, and the distance between the rear vertical plate and the front vertical plate can be adjusted. The angle of the left adjusting plate and the angle of the right adjusting plate can be adjusted; the left adjusting plate is provided with a cable clamping assembly, and the tensioning degree of a cable is adjusted in a self-adaptive mode according to the angle change of the left adjusting plate and the right adjusting plate. A connecting strip is arranged on the rear vertical plate, an upper limiting rod is arranged on the connecting strip, the connecting strip is driven by a longitudinal driving assembly to move up and down, and the assembling requirements of cables with different diameters are met by adjusting the height of the upper limiting rod; the adjusting assemblies are easy to operate, the size and angle of the bridge can be rapidly adjusted, complex tools and tedious operation are not needed, the construction time and labor cost are greatly saved, and the construction efficiency is improved.
Owner:JIANGSU ZHONGHUI ELECTRICAL ENG CO LTD
Bridge connecting device
InactiveCN222508701UImprove connection convenienceimprove coherenceElectrical apparatusCable trayArchitectural engineering
The utility model provides a bridge connecting device which comprises two cable bridges, top covers are embedded between the tops of the two sides of the inner walls of the two cable bridges, the front face and the back face of one cable bridge are fixedly connected with clamping frames, the front face and the back face of the other cable bridge are fixedly connected with bending clamping plates, and the bending clamping plates are fixedly connected with the clamping frames. Compared with the prior art, the quick connection device has the following beneficial effects that the quick preliminary connection of the two bridges is completed through the clamping connection of the clamping frame and the bending clamping plate, and then the rotating block in the convenient positioning assembly is rotated to drive the long-rod screw to rotate in the threaded holes in the clamping frame and the bending clamping plate; in the dismounting process, the reset spring can exert back thrust on the movable plate to assist the long-rod screw in dismounting, and the long-rod screw cannot fall off from the bridge, so that the connecting position of the bridge can be dismounted or mounted without an external tool, and the connecting convenience of the bridge is effectively improved.
Owner:LUOYANG KUNTENG CONSTRUCTION ENGINEERING CO LTD
Cable tray
The utility model discloses a cable reel, which relates to the technical field of cable cutting, aims to solve the problem that the length needs to be measured manually when a cable is cut, and comprises a pay-off reel arranged above a cable holder rear seat, a brake device is arranged between the pay-off reel and the cable holder rear seat, a cable holder front seat is connected in front of the cable holder rear seat, and a cable passing device is arranged in the cable holder front seat. The cable reel is characterized in that a cable passing device is arranged on the cable reel front seat, a guide rod is connected behind the cable passing device, a limiting piece is arranged on the cable reel front seat at the position corresponding to the cable passing device, and a cable cutter is connected to the outer side of the cable reel front seat at the position of the limiting piece. And the problems of low cutting precision and low production efficiency caused by manual measurement are avoided.
Owner:HANGZHOU HENGSHENG ELECTRONICS TECH
Modularized cable bridge structure capable of being spliced
ActiveCN222581942Ugood stitchingeasy to operatePackage recyclingElectrical apparatusCable trayArchitectural engineering
The utility model relates to the technical field of cable bridges, and discloses a modularized splicable cable bridge structure which solves the problems that in the using process of a cable bridge, splicing is not convenient, operation of people is affected, installation efficiency is reduced, and therefore better practicability is not convenient to achieve. The bridge comprises a first bridge body and a second bridge body, a connecting strip is fixedly installed at the bottom of the end, close to the second bridge body, of the first bridge body, a positioning strip is fixedly installed on one side of the connecting strip, three positioning holes are evenly formed in the bottom of the positioning strip, and positioning insertion rods are symmetrically and fixedly installed on the side, close to the positioning strip, of the connecting strip; the connecting strip is located between the two positioning insertion rods, and an adjusting positioning assembly is fixedly installed at the bottom of the end, close to the first bridge, of the second bridge. According to the cable bridge, the cable bridge can be conveniently spliced in the using process, so that people can better operate the cable bridge, the installation efficiency is improved, and better practicability is achieved.
Owner:JIANGSU JINLI ELECTRIC
Cable bridge convenient for fixing lead
The cable bridge is applied to the field of bridges and comprises a supporting plate, a cover plate is arranged at the top of the supporting plate, two filter plates are arranged at the top of the supporting plate in a penetrating mode, two through grooves are formed in the top of the supporting plate, ventilation grooves are formed in the two sides of the supporting plate, and the ventilation grooves are communicated with the through grooves. A fixing frame is bolted in the supporting plate, a limiting seat is arranged at the bottom of the fixing frame, a fixing spring is bolted between the top of the limiting seat and the fixing frame through a spring fixing piece, a fixing rod is welded to the top of the limiting seat, and the other end of the fixing rod penetrates through and extends into the fixing frame; according to the invention, good ventilation and dust prevention effects can be realized, the whole body is stable and firm, cleaning is relatively convenient, a cable conductor can be conveniently limited, operation is simple and labor-saving, displacement of a cable after being pulled by mistake can be avoided, and practicability is high.
Owner:江苏大浪电气有限公司
Cable placing rack for transformer
The utility model discloses a cable placing rack for a transformer, which belongs to the technical field of cables for transformers and is characterized by comprising a connecting frame, supporting shells are fixedly connected to two sides of the top of the connecting frame, bidirectional screws are rotatably connected to inner cavities of the supporting shells, and the tops of the bidirectional screws penetrate to the tops of the supporting shells. The bottom of the two-way screw rod sequentially penetrates through the supporting shell and the connecting frame, a transmission assembly matched with the two-way screw rod for use is arranged at the bottom of the connecting frame, and the surface of the two-way screw rod is sequentially sleeved with a first moving block and a second moving block from top to bottom; the inner walls of the first moving block and the second moving block are in threaded connection with the surface of the two-way screw rod, and the problems that according to an existing placement frame, the placement distance is generally inconvenient to adjust, and generally, a supporting block for supporting a cable is fixedly connected with a supporting frame through a bolt; and therefore, the problem that the distance between the supporting blocks is inconvenient to adjust according to cable trays with different diameters is solved.
Owner:TAIAN HONGZHENG ELECTRIC CO LTD
Integrated device for cable bridge processing
InactiveCN119734004AWelding/cutting auxillary devicesAuxillary welding devicesSlag (welding)Cable tray
The invention relates to the technical field of cable bridge welding, in particular to an integrated device for cable bridge machining. The welding assembly is arranged on the workbench and used for bearing and welding the bridge assembly; and the welding slag cleaning assembly is arranged in the workbench, and the welding slag cleaning assembly comprises an inner cleaning brush, an outer cleaning brush and an impact block. When the horizontal part and the vertical part are welded to form the bridge assembly and naturally cooled, the bearing plate is driven by the rotary driving piece to drive the bridge assembly to rotate downwards, and the first rotating wheel and the second rotating wheel can rotate on the inner side and the outer side of the vertical part correspondingly and make rolling contact with the vertical part; and in the rotating process, the first rotating shaft and the second rotating shaft are driven to rotate through the belt, the rotating first rotating shaft and the rotating second rotating shaft drive the inner cleaning brush and the outer cleaning brush to rotate correspondingly, the welding part of the vertical part and the horizontal part is cleaned, and welding slag formed at the welding position is cleaned down.
Owner:中檬科技有限公司
Cable bridge mounting structure
The utility model discloses a cable bridge mounting structure, and relates to the technical field of cable bridge mounting. Comprising a bridge plate, hanging mechanisms are arranged on the two sides of the outer wall of the bridge plate and used for hanging the bridge plate, a mounting plate is arranged on the top face of the bridge plate, a pressing mechanism is arranged at the top of the mounting plate and used for pressing a cable, and fixing mechanisms are arranged on the two sides of the outer wall of the bridge plate and used for fixing the cable. And the fixing mechanism is used for fixing the mounting plate and the bridge plate together. According to the utility model, through the arrangement of the pressing mechanism, the limiting groove, the partition plate and the fixing mechanism, cables of different specifications can be pressed and separated, so that the cables are prevented from being mixed or wound in the arrangement and use processes, and the cables are prevented from being overheated, increasing fire risks or damaging cable insulation layers during high-power transmission or long-time work; and meanwhile, cables of different specifications are separated, so that the applicability of the device is improved.
Owner:JINGJIANG DAHUA ELECTRIC CO LTD
Embedded bridge wire duct corner connecting structure
The utility model provides an embedded bridge wire duct corner connecting structure, which belongs to the technical field of cable bridges and comprises a T-shaped bridge main body, the T-shaped bridge main body is spliced through a T-shaped switching structure, and the T-shaped switching structure comprises an arc-shaped side plate. The number of the arc-shaped side plates is two, the two arc-shaped side plates are located on the two sides of the vertical rod of the T-shaped switching structure respectively and extend to the side, close to the vertical rod, of the transverse rod of the T-shaped switching structure, the circle centers of the two arc-shaped side plates are located outside the T-shaped switching structure, a metal core is arranged in the cable, the diameter of the metal core is generally large, and therefore an arc-shaped bent structure is generally formed at the turning position. The design of the arc-shaped side plate of the T-shaped switching structure is more matched with the turning position of the cable, the pressure on the cable can be reduced, a corner line cannot be formed, the skin of the cable cannot be scratched, and potential safety hazards are reduced.
Owner:GUANGDONG YIDINGGAO ENERGY SAVING TECH CO LTD
Building electrical cable storage device
The utility model discloses a building electrical cable storage device, which belongs to the technical field of building electrical and comprises a mounting seat and a cable reel body. The universal wheels are all arranged at the bottom end of the mounting base, mounting plates are arranged on the two sides of the upper end of the mounting base, and the cable reel body is located between the two mounting plates; the two positioning shafts are arranged on the two sides of the cable reel body correspondingly, and the sides, close to the cable reel body, of the two mounting plates are rotationally connected with mounting shafts correspondingly; through the threaded rod arranged on one side of the mounting seat and the adjusting plate matched with the outer side of the threaded rod, the mounting plate on one side can be conveniently driven to move when the threaded rod is rotated, so that the cable tray can be conveniently mounted or dismounted, the time and manpower for dismounting and mounting a plurality of fixing assemblies one by one are saved, the working efficiency is improved, and the labor intensity of workers is reduced. And the operation difficulty is reduced, so that the building electrical cable storage device is more convenient to use.
Owner:安徽铜都电缆股份有限公司
Supporting device
The invention provides a supporting device, which is used for supporting a cable tray and comprises a base, a supporting part and a supporting part, the middle of the supporting seat is hinged to the base, and the supporting seat is located above the base; the driving structure is in driving fit with the first side of the supporting seat so as to drive the supporting seat to swing; the controller is in signal connection with the driving structure; the clamping structure comprises a first clamping piece and a second clamping piece, the first clamping piece and the second clamping piece are arranged on the second side of the supporting base in a spaced mode, and the first clamping piece and the second clamping piece clamp the two ends of the cable reel respectively; the wire arranging structure is arranged on the supporting seat, and the distance between the wire arranging structure and the supporting seat is kept unchanged in the vertical direction; wherein the swinging axis of the supporting seat is parallel to the axis direction of the cable tray. According to the technical scheme, the problem that the height of the cable reel cannot be adjusted in the prior art is effectively solved.
Owner:GUANGDONG POWER GRID CO LTD +1
Cable bridge naming method and system in three-dimensional modeling design
The invention discloses a cable bridge naming method and system in three-dimensional modeling design, and the method comprises the steps: defining the data hierarchy of a cable bridge, and creating a cable bridge naming rule, the management hierarchy comprises MAIN-BRAN, and the naming rule of the MAIN hierarchy comprises subitem code and elevation layer serial number-professional code and function identification-system category-bridge serial number, the naming rule of the BRAN level is as follows: subitem code and elevation layer serial number-professional code and function identifier-system category and bridge serial number-BRANCH serial number 1-BRANCH serial number 2; constructing a three-dimensional model of the cable bridge, and determining the management level of the cable bridge to be named in the three-dimensional model of the cable bridge; and naming the to-be-named cable bridge according to the management level of the to-be-named cable bridge and a cable bridge naming rule. According to the method, by re-establishing the naming rule and constructing the cable bridge naming system, on the basis of meeting the modeling precision degree, the modeling operation can be simplified, the modeling time can be shortened, and the modeling efficiency can be improved.
Owner:CHINA NUCLEAR POWER ENGINEERING CO LTD
A combined cable tray
The utility model discloses a combined cable bridge, including a bridge base, bridge mounting seats are symmetrically arranged on both sides of the top of the bridge base, a plurality of mounting holes are opened at the top of the bridge mounting seat, a hoisting assembly connected to the bridge mounting seat is arranged in the mounting holes, a plurality of bridge connecting frames are arranged at the bottom of the inner side of the bridge mounting seat, a cable bridge combination mechanism matched with the bridge mounting seat is arranged between the bridge connecting frames, the cross section of the bridge mounting seat is arranged as a U-shaped structure, the cross section of the bridge base is arranged as a "J"-shaped structure, and a heat dissipation assembly matched with the cable bridge combination mechanism is arranged on the inner side of the bridge base. The utility model has a scientific and novel structure, and realizes combined fixing and protection of cables through the solid support of the bridge base, the convenient installation of the hoisting assembly and the cable fixing of the cable bridge combination mechanism, and can effectively manage and dissipate the heat generated by the cables.
Owner:JINAN CHANGTONG IND CO LTD