51 results about "Suspended cable" patented technology

The invention discloses a cable trench inspection robot path planning method and device and a medium, a cable trench three-dimensional semantic map is constructed through multi-sensor fusion, and a laser radar and a depth camera are combined to accurately identify the spatial distribution of a cable support, a suspension cable and an obstacle. An improved directional path search algorithm is adopted, firewall passing sequential logic and lifting platform kinematics constraints are integrated, and a multi-mode inspection path is generated. The environment change is sensed in real time in the inspection process, the path is adjusted online through a dynamic path optimization engine, a planning strategy is iteratively optimized based on historical data, a digital twin system is introduced to realize path pre-verification, and the firewall interaction efficiency and the exception handling capacity are optimized by adopting reinforcement learning. According to the invention, the technical problems of poor real-time performance of path planning and low reliability of facility interaction in a complex cable trench environment are solved, and the inspection efficiency and safety are significantly improved.

The invention discloses a complex narrow space aviation cable double-arm co-fusion cooperation assembling method. The method comprises the steps that a workbench with a supporting aircraft body simulation part and a double-arm robot system on the upper surface is built; the robot system visually observes the installation experiment environment and carries out global planning; designing an uncertain event processing strategy, and finding a target aviation cable; carrying out a free type target aviation cable butt joint installation experiment, and completing butt joint of bundled suspended target aviation cable connecting pieces suspended on the two sides of the aircraft body simulation piece; carrying out a fixed target aviation cable plugging installation experiment, and completing the plugging of a single plug suspended at a cable perforation module and a socket located on a truss of an aircraft body simulation part; according to the invention, a bunched suspension cable butt joint installation scene, a single-bunched cable insertion installation scene, a cable perforation scene, a cable wiring scene and the like of an actual aircraft body can be simulated, and the development of an automatic cable installation technology in the aerospace field is promoted.

The utility model provides an auxiliary device for hanging a long-distance cable. The auxiliary device comprises a rope which is fixedly connected between a fixed point I and a fixed point II, at least one auxiliary support which is supported at a fixed point III in the middle section of the rope, and a plurality of hooks which are hung on the rope and are used for hanging the cable, wherein an elastic pulley block is arranged between the hook and the rope, a shell of the elastic pulley block is a C-shaped frame with an open groove, and the open groove allows the elastic pulley block to smoothly pass through the joint of the auxiliary support and the rope in the process of sliding along the rope. And meanwhile, the supporting point does not hinder the hook to move back and forth along the rope.

The invention relates to the technical field of water conservancy project exploration, in particular to a device and method for detecting the integrity of a geomembrane anti-seepage system in the plain reservoir operation period. The detection device comprises a pontoon; the underwater suspension cable is dragged at the tail part of the pontoon; the underwater cable dragging unit is connected to the front end of the underwater suspension cable; the tail end suspension device is connected to the tail end of the underwater suspension cable; the underwater cable dragging unit is used for providing horizontal pulling force in the measurement process, the tail end suspension device is used for controlling the suspension depth of the tail end of the underwater suspension cable, and the underwater cable dragging unit and the tail end suspension device keep the same suspension depth in the measurement process. According to the method, the problems that the front end of the cable is easily lifted by a pontoon, the posture is unstable and the cable is easily interfered by stormy waves in the prior art are solved, and an accurate division evaluation and result interpretation method is provided for judging the integrity of a geomembrane anti-seepage system in the operation period of a plain reservoir.

The application provides a towing rope guiding cable operation system and method based on a wall-climbing robot, and belongs to the technical field of program-controlled mechanical hands. The system comprises a magnetic adsorption mobile chassis module, a cable loading and guiding release module, a posture sensing and safety monitoring module, a wireless remote control communication module and a power supply and energy management module. The method comprises six steps of system initialization and calibration, robot launching and hull attachment, cable loading and fixing, remote control climbing operation, cable release and handover and robot recovery. The application replaces manual cable throwing with robot autonomous climbing, eliminates the safety hazards of the traditional suspended cable operation in which the tugboat needs to approach the cable in front of the large ship, enables the cable guiding operation to be still operable under the condition of six-level wind, autonomously controls the cable time, and does not require high-altitude operation of the side personnel, thereby significantly improving the operation safety of the tugboat itself and the cable guiding success rate.

The invention relates to an annular crane beam electric hoist cable laying device and method. The device comprises an annular crane beam, a distribution box, a center supporting part and an edge supporting part. According to the annular crane beam electric hoist cable laying device and method, a cable pulley does not need to be installed on the annular crane beam to be used for hanging the cable, operation of the electric hoist on the annular crane beam can be not limited, and a whole circle of circular motion can be achieved.

The present invention relates to the technical field of amusement facility detection, and particularly relates to a drone system for detecting a cable car ropeway. The system includes a rotary-wing drone, a rotating device, a clamping detection device, and a rope launching and retrieving device. The rotating device is connected to the rotary-wing drone and has a degree of freedom to rotate about a vertical axis. The clamping detection device is connected to the rotating device and is used to detect the cable car ropeway. At least one pair of rope launching and retrieving devices are provided on opposite sides of the clamping detection device, and a pair of rope launching and retrieving devices are used to capture the cable car ropeway. The present invention realizes the comprehensive and continuous detection function of the drone for the cable car ropeway of the suspended cable car in the inaccessible area at high altitude, has high control precision, accurate detection, no damage to the cable car ropeway, and improves work efficiency and safety.

The invention discloses an optical fiber jumper wire stroking type cutting device in a free suspension state, and the device comprises a blocking assembly, a wire stroking assembly, a cable guiding assembly, a cable collecting assembly, and a cutting assembly, and all the assemblies are disposed on a main installation plate in a layered manner. The cable guide assembly is provided with a guide rail, so that the cable slides under the action of gravity and is guided into the blocking assembly, and first point positioning of the head end of the cable is achieved. A flexible clamping jaw of the cable straightening assembly clamps the cable in a force-limiting half-clamping mode, so that the cable slowly slides relative to the clamping jaw under the action of self weight and tensioning of the cable collecting assembly, and vertical straightening and posture correction of the cable are achieved. The cable collecting assembly clamps a cable through a driving wheel and an elastic loading driven wheel to form stable tensioning, and supports intermittent inching and positioning maintaining. The cutting assembly is matched with a tungsten steel movable blade and a tungsten steel fixed blade and slides and cuts in a sliding cutter groove in the direction perpendicular to the axis of the cable, and precise cutting of the cable in the tensioning state is achieved. According to the invention, the problem that the pose of the freely suspended cable is uncertain is solved through a cooperative mode of gravity introduction, blocking positioning, flexible straightening, tensioning keeping and sliding shearing, the cutting precision is improved, and automatic production expansion is supported.

The present invention relates to a photovoltaic panel system adapted for fixing photovoltaic panels above a support at a predetermined angle of inclination relative to the support, the system comprising support poles fixed to said support, support cables suspended between the support poles and fastening means for fixing the photovoltaic panels to the support cables, said fastening means comprising support elements, such as beams, assembled to the support cables, in which the system includes auxiliary cables, said auxiliary cables being suspended between the support poles and positioned in a vertical plane, essentially parallel to the support cables and at a distance from said support cables, said fastening means comprising fastening elements extending in an essentially vertical plane,said fastening elements being positioned between said main cables and said auxiliary cables, the fastening elements being adapted to fix the support elements to the cables. Figure from the summary: 2,

The present invention discloses a side-lying scissor-type telescopic device, which specifically relates to the technical field of automatic telescopic mechanisms. The device includes a base, a drive module and a telescopic module, and the telescopic module is equipped with a detection element. Compared with the prior art, the telescopic module of the present invention combines a scissor-type telescopic frame with a guide rail. The side-lying scissor-type telescopic frame provides an ultra-large lifting ratio, saving internal space. The guide rail is installed in the vertical direction to ensure the stability of the telescopic structure and the effective vertical stroke. The present invention designs a suspended cable storage to make full use of the internal space and realize the channel for internal wiring. The present invention has a large load capacity and strong structural stability, can meet the needs of industrial automation, and is suitable for various special inspection environments with high inspection points.

This utility model relates to the technical field of cable trays, specifically a suspended cable tray installation suspension structure, including a crossbeam with support beams at both ends along the vertical direction. One end of each support beam, away from the crossbeam, is connected to a support column that supports the cable tray. A threaded pusher is installed on the support beam to change its length. Symmetrically arranged telescopic reinforcements are hinged at one end to the crossbeam and at the other end to the support column. When the length of the support beam changes, the length of the telescopic reinforcements changes accordingly. This utility model changes the length of the support beam by driving the threaded pusher. The crossbeam, support beams, and telescopic reinforcements together form a near-triangular structure. When the length of the support beam changes, the length and support angle of the telescopic reinforcements change synchronously, ensuring that the suspension structure remains stable when the height of the cable tray is adjusted.

The application belongs to the field of road and bridge engineering, and discloses a method for obtaining vortex-induced force parameters of a bridge predetermined sling. Firstly, the axis of the bridge predetermined sling and the sling plane where the sling plane structure line perpendicular to the axis is obtained. Then, based on the environmental wind direction, the sling plane obtains the downstream displacement of the sling and the cross-flow displacement of the sling, and obtains the downstream vortex vibration frequency of the sling and the cross-flow vortex vibration frequency of the sling. Then, the multi-order vibration mode function and the multiple vibration mode frequencies of the predetermined sling are obtained, and the downstream vortex vibration mode function and the cross-flow vortex vibration mode function of the predetermined sling are obtained. Finally, the downstream vortex vibration motion equation and the cross-flow vortex vibration motion equation of the predetermined sling are established, and the downstream vortex-induced force parameters and the cross-flow vortex-induced force parameters of the predetermined sling are obtained. The application also discloses a device for measuring vortex-induced force parameters, which can better implement the method for obtaining vortex-induced force parameters of a bridge predetermined sling.

The invention discloses a cable hoisting construction method for a crossing area steel beam of a cable-stayed-suspended cable cooperative system bridge, relates to the technical field of bridge construction, and solves the problem of unstable positioning elevation of a main beam caused by temperature and the problem of stress caused by temperature change after temporary connection of the steel beam. The method comprises the steps that a cable-loaded crane is adopted to construct a cross area steel beam, temporary slings are arranged on a rear butt-joint beam of a to-be-hoisted beam section, then n pairs of temporary slings are cyclically tensioned to advance, and cross area permanent slings are gradually installed in the steel beam hoisting process; the temperature influence is weakened through the temporary sling, it is guaranteed that the gradient change in the beam adjusting process is small, meanwhile, the influence caused by small-range uniform temperature change is ignored through relative elevation control, and therefore the problem that the main beam positioning elevation is unstable due to temperature and the stress problem caused by temperature change after temporary connection of the steel beam are solved.

The invention discloses a device and method for hanging a cable in a drilling tool water hole during overflow, and belongs to the technical field of oil-gas exploration and development. The device comprises a hanging short section, a female buckle and a male buckle are arranged at the two ends of the hanging short section respectively, the female buckle is used for being connected with a plug valve, and the male buckle is used for being connected with a drill rod; a rigid outer cylinder is sleeved with the suspension short section, and a step used for preventing the rigid outer cylinder from falling is arranged at the lower end of the inner wall of the suspension short section. A deformable conical inner cylinder is arranged in the rigid outer cylinder in a sleeved mode, and the inner wall structure of the rigid outer cylinder is an inverted-cone-shaped structure matched with the outer wall of the deformable conical inner cylinder. The maximum outer diameter of the deformable conical inner cylinder is larger than the minimum inner diameter of the rigid outer cylinder. And the inner diameter of the deformable conical inner cylinder in an undeformed state is in clearance fit with the cable. A self-locking structure is adopted to realize reliable cable suspension, the structure is simple, the installation is rapid, and the installation operation is simple and convenient.

The following description relates to an elevator system (1) comprising a vertical elevator shaft (2), a first car (4.1) with a car frame (5) and a car cabin (6) mounted on the car frame (5), a suspension element (8) wherein the first car (4.1) is held by means of the suspension element (8), and a suspension cable (13) with a first end (13.1) attached to the shaft and a second end (13.2) attached to the first car (4.1), wherein a cantilever arm (16) projecting laterally beyond the projection of the car cabin (6) and rotatable about a horizontal axis is arranged on the car frame (5), and the suspension cable (13) is guided alongside the car cabin (6) and attached to the cantilever arm (16) at its second end (13.2), wherein a cross member (20) connected to the suspension element (8) for the horizontal force transmission is arranged on the cantilever arm (16). is and where the first elevator car (4th1) a stop (26) is arranged to limit the position of the cantilever arm (16) in the vertical direction (V).

The application relates to the technical field of cable laying, and discloses a cable intelligent tensioning device, which is characterized in that an elongated top seat is sleeved on a supporting base, and fastening bolts are used to fasten the supporting base and the elongated top seat, so that the elongated top seat can be fixed at a required height; during the cable winding process, the cable is lifted by the elongated top seat, the suspended cable during the winding of the cable is subjected to a pulling force of the self gravity of the cable, the length of the suspended cable is adjusted by the height between the supporting base and the elongated top seat, the length change of the cable causes the change of the pulling force of the cable, the tensioning force of the cable is adjusted, and the effect of adjusting the tensioning force by the self gravity is achieved.

The application discloses a cable support frame, and relates to the technical field of support frames, which comprises a base and a support column, the support column is provided with a slot for suspending a cable, the base comprises a sleeve, a weight plate and a plurality of connecting rods, all the connecting rods are connected with the sleeve, all the connecting rods are connected with the weight plate, the support column is connected with the sleeve, the sleeve is located between the slot and the weight plate, and the weight of the base is greater than that of the support column. The application improves the stability of the support frame by lowering the gravity center height of the support column, thereby improving the stability of the whole structure to the cable support. The cable is suspended in the slot, the slot provides space for the suspension of the cable, and the inner wall of the slot limits the suspension of the cable, thereby improving the stability of the cable suspension on the support column.

The utility model relates to the technical field of machine tool cable passing, and provides a machine tool inner side suspended cable passing structure which comprises a machine box, a side plate is arranged on one side of the machine box, and a suspended cable passing box is arranged at the bottom of the outer wall of one side of the side plate and located in the machine box. An upper-layer wiring channel and a lower-layer wiring channel are arranged between the suspended wire passing box and the side plate, and the upper-layer wiring channel is located at the top of the lower-layer wiring channel. Compared with a traditional mode that wiring is conducted near the Y axis of a machine tool, the wiring mode is far away from a waste residue area, waste residue covering can be avoided, the overall cleanliness of the device is guaranteed, the wiring difficulty is reduced, an operator can conveniently open a cover for maintenance, and under the mutual cooperation of a spring and a bottom buckle plate, the wiring efficiency is improved. Small cables can be arranged between the hook plate and the cable clamping plate, large cables can be arranged on the inner side of the bottom buckle plate, the cable arrangement effect is achieved, the cables can be prevented from being wound mutually, and the cable arrangement difficulty is reduced.

The following description relates to an elevator system (1) comprising an elevator shaft (2), a first car (3.1) and a first counterweight (5), a suspension element (6) and a suspension cable (10) attached to a suspension (12) on the first car (3.1) and a compensating suspension element (15) for absorbing a force acting on the suspension (12), wherein the suspension (12) has a vertically movable first guide surface (12.1) for guiding the suspension cable (10) and a fixed second guide surface (12.2) arranged parallel to the first guide surface (12.1) for guiding the suspension cable (10), wherein the compensating suspension element (15) is attached to the first guide surface (12.1) and to the first counterweight (5) and is deflected in the elevator shaft (2) above the first car (3.1) and wherein the suspension cable (10) is guided adjacent to the first guide surface (12.1) and the second guide surface (12.2) and between the first guide surface (12.1) and the second guide surface (12.2) is guided freely in an arc (10.2).

The utility model relates to the technical field of cables, and discloses a cable with a mounting bracket, which comprises a support frame mounted on one side of a wall body and a plurality of cable bodies arranged above the support frame, and further comprises fixing sleeves sleeved on two sides of the surfaces of the cable bodies, a first fixing plate and a second fixing plate are fixedly connected to the front side and the rear side of the fixing sleeve correspondingly, a clamping groove is formed in the first fixing plate, and a clamping plate is fixedly connected to the top of the second fixing plate; the springs are fixed in the surface of the clamping plate, a limiting plate is movably connected into the clamping plate, and the other end of each spring is fixed to the back face of the limiting plate; the folding plate is fixed at the bottom of the fixing sleeve, and the other end of the folding plate is fixedly connected with a mounting plate; according to the utility model, the suspended cable bodies can be conveniently supported, and the adjacent cable bodies can be conveniently limited and fixed, so that the stability of the cable bodies during placement can be improved.

The present invention discloses a staggered construction method for walls at the junction of high and low buildings without external frame. Under the condition that there is at least one floor difference in height between the high and low buildings on both sides of the expansion joint and there is no external frame protection, a temporary edge protection structure in the form of a steel mesh is formed by raising the vertical steel bars on the steel structure of the first exterior wall of the current construction floor of the high building and tying the lower steel structure of the first exterior wall of the next construction floor in advance. On the other hand, safety frames are set up at both ends of the expansion joint and suspended cables are tied, so that construction workers on the operating platform on the external formwork can tie safety ropes to ensure the safety of construction workers on the operating platform at high altitude. Guardrails and other measures are provided on the outer edge of the operating platform to ensure the safety of high-side edge operations. The present invention solves the problem that during the staggered construction of high and low buildings, the construction of the high-side building does not have external frame protection, which poses a major safety hazard.

Systems and methods for receiving a descending rocket, which may be at sea. The rocket may descend vertically with the nose higher than the nozzle. The rocket body may be angled as it descends. A boom arm with hooks may extend at an angle to the rocket body to engage a cable suspended by a semisubmersible platform at sea. The platform may include a dampened cable and lateral straps for securing and rotating the rocket into a horizontal orientation. The platform may receive a ship and purge water to elevate the platform for placing the horizontal rocket onto the ship.

The invention provides a solar vacuum heat collector matrix with a suspended cable net rack structure, which comprises upright posts, net rack cross rods, steel strands, a heat collection net, a heat collection tube seat and a hanging basket, the upright posts on two sides are symmetrically and vertically mounted on the ground, the net rack cross rods on two sides are respectively and fixedly connected to the tops of the upright posts on two sides, and the steel strands are arranged on the net rack cross rods. The side face of the stand column is fixedly connected with an inclined pull line used for enhancing the stability of the stand column, the heat collection net is hung on the steel strand, the heat collection pipe base is hung on the steel strand in an abutting mode, a heat conduction pipe is fixedly connected into the heat collection pipe base, the hanging basket is assembled on the steel strand, and a pulley mechanism and a motor driving mechanism are arranged in the hanging basket. A longitude and latitude grid structure constructed by the steel strands and the stand columns can be directly erected above large-span facilities such as a vegetable greenhouse and a biogas digester without depending on a building roof or a traditional support, and can be seamlessly connected with heat utilization equipment for biogas production, greenhouse planting and the like.

The invention relates to a method for determining key design parameters of a cable-stayed and suspension cable cooperative system bridge and a bridge structure. The method comprises the steps that a core parameter set of bridge design is preset according to main span parameters of the bridge; the core parameter set comprises an initial hanging span ratio parameter, an initial rise span ratio parameter and an initial intersection region parameter; obtaining a target hoisting span ratio parameter according to the core parameter set; according to the target hanging span ratio parameter and the initial rise span ratio parameter and the initial intersection area parameter of the core parameter set, a target rise span ratio parameter is obtained through calculation; and presetting an initial intersection region parameter, and obtaining a target intersection region parameter according to the target hanging span ratio parameter and the target rise span ratio parameter. According to the method, the core parameters of the cable-stayed and suspended cable cooperative system bridge can be quickly determined through limited calculation times, so that the design efficiency of the whole bridge is greatly improved, and the design and manufacturing cost of the bridge is reduced.

1. Name of the product in this design: Cable hanger. 2. Purpose of this design: For suspending cables. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

Methods and apparatus for a cable management system according to various aspects of the present technology comprise a textured surface having an integrated pattern configured to provide a customizable routing path for one or more cables or wires. The textured surface forms a low-profile attachment mechanism that can be coupled to the surface of a device or piece of equipment and conform to the shape of the device it is coupled to. The textured surface is designed to allow a cable to be routed in a manner to reduce the amount of loose or dangling cable and allow for the re-routing of the cable without tools or mechanical fasteners. The textured surface may also comprise a series of different sized channels to accommodate varying cable thicknesses.

A device (100) for traversing a suspended cable (110) anchored at each end, and the device comprising: an open non-linear channel (130) for receiving, by a slotting action, the suspended cable, said non-linear channel defining a minor segment (165-2); a motor (135); and a drive mechanism (140), powered by the motor, arranged within the minor segment so as to contact the suspended cable when received by the non-linear channel and thereby to drive the device along the suspended cable.

The application relates to the technical field of submarine cables, in particular to a submarine suspended cable treatment device and a use method thereof, which comprises a machine body, a propelling device, a pressure covering device, a walking device and a conveying pipe. The propelling device is rotationally installed at the top end of the machine body and is driven to rotate by a first power source. The propelling unit comprises a first propelling unit and a second propelling unit. The first propelling unit is used for pushing the treatment device to move horizontally, and the second propelling unit is used for pushing the treatment device to move up and down. The pressure covering device is installed at the bottom of the machine body and is used for covering the suspended cable. One end of the conveying pipe is connected with the machine body, and the other end is connected with a ship body and is used for conveying pressure covering materials. The walking device is installed at the bottom end of the machine body and is located on the two sides of the pressure covering device. The walking device provides moving power for the treatment device after being in contact with the ground. The machine body is further provided with a buoyancy bin. A water inlet and outlet device for changing the liquid volume in the buoyancy bin is arranged in the buoyancy bin, so that the problem of the suspension of the submarine cable in the prior art is solved.

The utility model discloses a suspension type cable clamp, and relates to the technical field of cable supporting, and the suspension type cable clamp comprises a first clamping plate and a second clamping plate which are suspended and are oppositely arranged, and at least one first linear groove is formed in the end face, close to the second clamping plate, of the first clamping plate; the end face, close to the first clamping plate, of the second clamping plate is provided with a second linear groove corresponding to each first linear groove. In the using process, the first clamping plate and the second clamping plate are close to each other and connected, each first linear groove and the corresponding second linear groove are spliced into at least one tubular structure, and a cable is arranged in the tubular structure so as to clamp and suspend the cable. And a high-voltage cable suspended part of equipment such as a mobile hydraulic electric shovel is prevented from falling and even being in contact with the ground.