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415 results about "Fall protection" patented technology
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Fall protection is the use of controls designed to protect personnel from falling or in the event they do fall, to stop them without causing severe injury. Typically, fall protection is implemented when working at height, but may be relevant when working near any edge, such as near a pit or hole, or performing work on a steep surface.
Electric power climbing device with anti-falling structure and use method of electric power climbing device
The invention discloses an electric power climbing device with an anti-falling structure and a using method of the electric power climbing device, and belongs to the technical field of electric power construction. An electric climbing device with an anti-falling structure comprises a mounting seat and further comprises an annular seat, the annular seat comprises a first arc plate and a second arc plate and is used for surrounding a wire pole, the first arc plate and the second arc plate are rotationally connected to the two ends of the mounting seat respectively, and positioning assemblies are arranged at the ends, away from the mounting seat, of the first arc plate and the second arc plate; the abutting mechanism is arranged on the mounting base, and the abutting mechanism movably abuts against the wire rod; according to the device, a wire pole can be surrounded, the device is prevented from being separated from the wire pole during climbing, and the device is tightly abutted against the wire pole during climbing of the wire pole, so that the device is effectively prevented from falling off during climbing of the wire pole, and the safety of power construction is improved.
Owner:SHANXI CHANGHONG ELECTRIC POWER EQUIP CO LTD
A falling protection device for an underground ore hoist
The application relates to the technical field of anti-falling machine, and discloses an underground ore hoist anti-falling protection device, which comprises a hoist body, a protection frame fixedly installed on the outer side of the hoist body, two groups of anti-falling rail frames fixedly arranged on the inner side of the hoist body, a hoist platform fixedly installed on the two sides of the hoist body, a anti-falling device body fixedly installed on the two sides of the hoist platform, two groups of detection components arranged between the one end of the anti-falling device body and the anti-falling rail frames, two groups of processing components arranged at positions close to the two groups of detection components between the one end of the anti-falling device body and the anti-falling rail frames, and two groups of fixed shafts fixedly arranged on the inner side of the upper side of an anti-falling device body mounting plate. The underground ore hoist anti-falling protection device can realize overall cooperation, the displacement sensor can detect the displacement of the roller ring in real time, and the hidden danger can be timely treated and corrected when the feedback displacement distance is relatively large.
Owner:FUNENG SANAIFU (PUCHENG) MINING DEV CO LTD
Harness shock absorber assembly, harness shock absorber, fall protection safety or SCBA harness and method of retrofitting a harness shock absorber
A harness shock absorber assembly for a personal protective equipment and a harness shock absorber for such a shock absorber assembly. The shock absorber assembly comprises a deformable element exhibiting a mechanical resistance against deformation and a flexible strap comprising a middle portion and two protruding portions facing away from each other. The middle portion is tightly wrapped around the deformable element such that pulling the protruding portions away from each other deforms the deformable element. A fall protection safety harness comprising a harness shock absorber assembly according to the present disclosure. A method of retrofitting a harness shock absorber according to the present disclosure to a fall protection safety harness or to a SCBA harness. The method comprises the steps of: providing a fall protection safety harness or a SCBA harness comprising a strap, providing a shock absorber according to the present disclosure comprising a deformable element; and wrapping at least one of the flexible straps of the harness tightly around the deformable element of the harness shock absorber to form the harness shock absorber assembly. The deformation of the deformable element of the harness shock absorber assembly absorbs energy impacting on the personal protective equipment and thereby protects the user's body from impacts or injuries. The shock absorber assembly can easily and reliably be retrofitted to a fall protection safety harness or to a SCBA harness and thereby increase the safety for the user.
Owner:3M INNOVATIVE PROPERTIES CO
Anti-falling protection device for climbing operation
The utility model discloses an anti-falling protection device for climbing operation, and belongs to the field of protectors. The technical scheme adopted by the utility model is that the anti-falling protection device for climbing operation is used for holding and locking a power transmission line located at a high position so as to provide an auxiliary supporting point for a worker who carries out high-altitude operation, and comprises a counterweight piece, two ends of the counterweight piece are respectively provided with a traction assembly and a safety rope, an abutting groove used for abutting against the power transmission line is formed in the side, close to the safety rope, of the balance weight piece, and automatic locking mechanisms used for locking the safety rope are symmetrically arranged on the side wall of the balance weight piece. According to the utility model, the automatic locking mechanism is started to lock the safety rope on the counterweight piece, so that the safety rope is firmly fixed on the power transmission line, the process operation is simple, the practicability is strong, the fixing strength of the safety rope is high, a safe and reliable safety belt fixing point position is effectively provided for working personnel during aloft work, and the working efficiency is improved. And personal safety of workers is guaranteed.
Owner:BAIYIN YINZHU ELECTRIC POWER GRP CO LTD
Welding and fixing tool for anti-falling device for iron tower
The invention relates to the technical field of iron towers, and provides an iron tower anti-falling device welding and fixing tool which comprises a protection plate, a supporting frame is fixedly connected to the top of the protection plate, and a welding structure is arranged at the top of the supporting frame; a fixing device is arranged at the top of the protection plate and comprises a fixing plate. By means of the technical scheme, the problems that in the prior art, the anti-falling device cannot be clamped and fixed easily, displacement of the anti-falling device in the welding process is prevented, the position and the fixing state of the anti-falling device cannot be controlled accurately easily, displacement or deviation of the device due to vibration or external force in the welding process cannot be avoided easily, and the welding quality is affected are solved. The problems that welding operation precision and stability are difficult to ensure, poor welding or potential safety hazards caused by position deviation are reduced, any accidental displacement of an anti-falling device in the welding process is difficult to effectively prevent, and fixity of a tool in the whole operation process is difficult to ensure are solved.
Owner:RENQIU TIANYU COMM EQUIP CO LTD
A fall protection positioning buckle device for high-altitude workers
This utility model relates to the field of fall arrestor fasteners and discloses a fall arrestor positioning fastener device for high-altitude workers, solving the problem of the inconvenience of quickly adjusting the length of the fastener. It includes a housing with two hooks on its outer side. An adjustment mechanism is provided on the housing, and a limiting mechanism is provided between the hooks and the adjustment mechanism. The adjustment mechanism includes a rotatably connected roller inside the housing. One end of the roller extends to the outer side of the housing and is fixedly connected to a handwheel. A limiting disc and a limiting disc are symmetrically fixedly sleeved on the outer side of the roller, both located inside the housing. A rope is wound around the outer side of the roller, located between the limiting discs, with both ends extending to the outer side of the housing. This utility model can limit the roller to prevent arbitrary rotation, thus facilitating quick adjustment of the fastener length as needed.
Owner:SHAOXING SHANGYU DISTRICT TRANSPORTATION IND DEV CO LTD
Anti-falling track and T-shaped anti-falling structure
The utility model discloses an anti-falling track and a T-shaped anti-falling structure. The anti-falling track comprises sub-tracks, connecting plates and fasteners, each branch track is provided with a horizontal plate and a vertical plate, and one end of the vertical plate is connected to the horizontal plate; the end part of the first sub-rail is linearly close to the end part of the second sub-rail, and the wavy convex block extends into the wavy interface; a plurality of linearly arranged connecting holes are formed in the connecting plate in the length direction, the plane of the connecting plate is in contact with the vertical plates of the first sub-rail and the second sub-rail, and the connecting plate extends to the end of the second sub-rail from the end of the first sub-rail; fixing bolts penetrate through the connecting holes and the vertical plate holes and then are matched with fixing nuts, so that the first sub-rail, the second sub-rail and the connecting plates on the two sides are fixed into a whole, and the first sub-rail and the second sub-rail are linearly aligned. According to the scheme, the wavy protruding blocks and the wavy connectors are connected in a staggered mode, and the phenomenon that the falling protector is blocked when sliding and passing through the rail butt joint position can be avoided.
Owner:GUANGDONG HUIYING ELECTRIC POWER ENG
DEVICE FOR SAFETY AT HEIGHT AND / OR FALL PROTECTION
Owner:SPANSET INTER
Anti-falling robot and anti-falling method and equipment
The invention discloses an anti-falling robot and an anti-falling method and equipment, relates to the field of intelligent robots, and is used for realizing cliff identification and falling protection in a full scene. Identifying a falling risk based on a detection result of the sensor module by at least detecting whether a cliff exists in a first preset range and a second preset range around the robot body; and controlling the motion state of the robot body based on the falling risk. According to the method, the cliff is synchronously detected through the near end and the far end, cliff identification and falling protection in a high-speed moving state and in a full scene where the cliff is initially located at the edge of the cliff or runs close to the edge are achieved at the same time, reliability and safety are high, system operation is smooth, and universality is high.
Owner:CHENGDU HUMANOID ROBOT INNOVATION CENT CO LTD
Fall arrest net
1. Name of the product in this design: Fall Protection Net. 2. Purpose of this design: To prevent people or objects from falling into wells. 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. 5. The rear view, left view, and right view have already been shown in other views, so the rear view, left view, and right view are omitted.
Owner:HENAN HUAXING NETWORK TECH CO LTD
Fall protection hat (budding)
1. Name of the product in this design: Anti-fall helmet (Sprout). 2. Purpose of this design: This design is intended to be worn on the head to provide cushioning and protection. 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.
Owner:HANGZHOU JIACHENG VENTURE CAPITAL TECH CO LTD
Fall protection device for old people
The utility model relates to the technical field of safety protection appliances, in particular to a fall protection device for old people, which greatly reduces impact force transmitted to the head, remarkably improves reliability and effectiveness of head protection of the old people and greatly reduces the probability of head injury caused by fall of the old people. The head protection cover for the elderly people provides more comprehensive and excellent guarantee for head safety of the elderly people and comprises a protection cover body used for protecting the head, a plurality of through grooves are formed in the cover wall of the protection cover body, a supporting piece arching outwards is fixedly arranged in each through groove, a buffering piece is arranged on the inner wall of each supporting piece, the supporting pieces buffer external force for the first time, and therefore the safety of the elderly people is improved. The protective cover body is arranged in the cap, the cap is provided with a bandage, the two ends of the supporting piece and the protective cover body are integrally formed, gaps are reserved between the top and the bottom of the supporting piece and the protective cover body, and the supporting piece is made of elastic materials.
Owner:李达
Anti-falling protection device for electric hoist
Owner:SHANDONG HENG AN TAI HEAVY MASCH CO LTD
Anchoring system and method for indicating application of unexpected force to anchoring assembly
The present application relates to an anchoring assembly, in particular for a fall protection system, and a method for indicating the application of an unexpected force to an anchoring assembly, the anchoring assembly comprising: at least one securing device for connection to at least one substructure; at least one energy absorber having a first end that can be indirectly connected to at least the substructure and / or the fastening device and a second end positioned opposite the first end, the second end comprising at least one first connecting element, wherein the energy absorber extends to a first direction; and at least one housing at least partially surrounding the energy absorber, where the housing comprises and / or is at least indirectly connected to at least one indicator element extending to a direction having at least one directional component perpendicular to the first direction, wherein the indicator element is configured to permanently change at least one of its characteristics when the energy absorber and / or the housing is deflected beyond a predefined first angle from the first direction and / or when a force above a first threshold value acts on the energy absorber and / or the housing.
Owner:MSA EUROPE GMBH
Novel double-anti-falling protection tray stacking machine
The invention relates to the technical field of storage and transportation equipment, and discloses a novel dual anti-falling protection tray stacking machine which comprises a stacking machine body, guide rails symmetrically arranged on the two sides of the stacking machine body, a cargo carrying table arranged in the middles of the guide rails and anti-falling mechanisms symmetrically arranged on the two sides of the top of the cargo carrying table. The anti-falling mechanism comprises a fixing block arranged at the top of the cargo carrying table, sliding grooves symmetrically formed in the inner wall of the fixing block, clamping blocks symmetrically arranged in the fixing block, brake pads arranged on the opposite sides of the clamping blocks, a transverse rod arranged at the bottom of the fixing block and a driven wheel arranged in the middle of the transverse rod. The rotating arms are symmetrically arranged in the middle of the transverse rod, the supports are symmetrically arranged at the bottom of the fixing block, and the driving wheels are jointly arranged at the opposite ends of the two supports. By arranging the anti-falling mechanism, the state of the cable is responded in real time, the cargo carrying table can be braked in time when the cable is loosened or broken, and the falling risk is avoided when the cable of a traditional stacking machine loses efficacy.
Owner:JIANGSU FEIDA BAOKAI ELECTRIC
Human body tumble protection method, device, equipment and medium
The invention relates to the technical field of robots, and discloses a human body tumble protection method and device, an exoskeleton robot and a medium, and the method comprises the steps: obtaining multi-modal motion data, collected by a sensor in real time, of a user; inputting the multi-modal motion data into a tumble identification model for identification and classification to obtain a tumble type probability of the user; if the tumble probability is greater than a preset safety threshold, determining that the user is in a tumble trend, and generating a variable impedance control instruction matched with the target tumble type according to a preset strategy library; and determining a rigidity parameter and a damping parameter of a target joint motor according to the variable impedance control instruction, and determining a target output torque based on the joint motion data, so that the target joint motor performs fall protection on the user based on the target output torque. The fall type can be accurately recognized, flexible buffering can be achieved, and then the injury risk of a user is remarkably reduced.
Owner:SHENZHEN YIFANG INNOVATION TECHNOLOGY CO LTD
A vertical container with fall protection
This utility model discloses a vertical container with anti-fall safety protection, belonging to the field of container technology. It includes a protective device on the pallet, the protective device including a rolled-up protective film and a drive mechanism. The protective film is synchronously unfolded or rolled up during the vertical lifting and lowering of the container through the drive mechanism. This utility model has the advantage of preventing goods from falling.
Owner:XIAMEN LANXINGTAI TECHNOLOGY CO LTD
Absorber assemblies, fall protection systems, and methods of use
Methods, systems, assemblies, and / or the like are provided. According to various embodiments, there is provided an absorber assembly including: an absorber body configured to deform under one or more loading forces; a load lock comprising a first counter face and a second counter face, wherein the load lock is configured to prevent deformation of the absorber body when the one or more loading forces are below a minimal threshold; a primary absorbing part configured to deform the absorber body such that the absorber body does not exceed a primary threshold; and a secondary absorbing part configured to deform the absorber body such that the absorber body does not exceed a secondary threshold. In some embodiments, the absorber assembly includes a line of deformation (“LOD”) disposed on or within the absorber body, wherein the LOD comprises one or more radii.
Owner:HONEYWELL SAFETY PRODUCTS USA INC
C-shaped hook falling protection device
The invention belongs to the technical field of wire rod production, and discloses a C-shaped hook falling protection device. The C-shaped hook falling protection device comprises a C-shaped hook, a mounting assembly, a driving assembly and a limiting assembly, the C-shaped hook is used for conveying wires, the mounting assembly comprises a first mounting part and a second mounting part which are oppositely arranged at intervals, and a moving space is formed between the first mounting part and the second mounting part; the moving space is located on the moving path of the C-shaped hook, the driving assembly is arranged on the first mounting part, the limiting assembly is in transmission connection with the output end of the driving assembly, and the driving assembly can drive the limiting assembly to move so that the limiting assembly can move into the moving space to bear the C-shaped hook. According to the falling protection device for the C-shaped hook, when the C-shaped hook falls off, the limiting assembly can move into the moving space to support the C-shaped hook, supporting and limiting of the C-shaped hook are achieved, falling of the C-shaped hook is avoided, and the safety of operators is ensured.
Owner:JIANGSU SHAGANG STEEL CO LTD +2
A mast-type aerial work platform with a fall protection structure
This utility model relates to the technical field of mast-type aerial work platforms, specifically to a mast-type aerial work platform with a fall protection structure. It includes a chassis, a turntable, a housing, a mast, a swing arm, and a work bucket. The mast has multiple stages; the primary mast is fixedly connected to the turntable, and the final mast is hinged to the swing arm. Each stage of the mast is driven by a chain. The fall protection structure is located inside the mast and includes multiple steel wire ropes. One end of the first steel wire rope is fixedly connected to the upper end of the primary mast, and the other end passes over the top of the second-stage mast and is fixedly connected to the bottom of the third-stage mast. One end of the second steel wire rope is fixedly connected to the upper end of the second-stage mast, and the other end passes over the top of the third-stage mast and is fixedly connected to the bottom of the fourth-stage mast. Subsequent steel wire ropes follow the same principle. This utility model effectively prevents the mast from falling when the chain breaks, further improving the operational safety of the mast-type aerial work platform.
Owner:ZHENGZHOU KEBU TECH CO LTD
Fall protection tether monitoring system
A fall protection tether monitoring system features a network-connected camera attached to a worker's harness, capturing video or static images to monitor a back D-ring and safety rope. Images and data are transmitted to a remote server via wireless networks. Image processing for object detection on the server verify proper safety rope attachment. A mobile app tracks safety metrics, compliance history, and provides safety content. Remote monitoring is enabled through a user interface on smart devices and workstations, allowing real-time and historical data review. The system includes fall detection via an accelerometer, temperature sensors, GNSS tracking, and alerts for improper rope connections, enhancing worker safety and compliance while reducing the need for in-person checks and potential OSHA fines.
Owner:SMART SAFETY SOLUTIONS LLC
Modular ladder system and method thereof
A modular ladder system is provided. The modular ladder system includes a vertical ladder assembly including a vertical support having a ladder bridge mount configured to interface with a first section of the platform, and an angled ladder. The vertical support may also include one or more adaptable components configured to provide a fall protection barrier according to the shape of the processing module. The adaptable component may be a collapsible hinged step cover coupled with a second section of the platform or one or more guardrails resting under and coupled with the ladder bridge mount in the stowed position. In addition, the vertical support and the angled ladder may be removable. The angled ladder may include an extension plate that provides a bridge between a ladder bridge mount and a swing door of the ladder system.
Owner:ASM IP HLDG BV
A fall protection device and warehousing system
The application provides a kind of anti-falling device and warehousing system.The application provides an anti-falling device for the conveying passage between the first conveying equipment and the second conveying equipment, the first conveying equipment is configured to convey goods by the first moving device, and the second conveying equipment is configured to convey goods by the second moving device.The anti-falling device comprises a locking seat, a deflection piece and a trigger mechanism.The locking seat is arranged on the side of the conveying passage.The deflection piece is rotatably connected with the locking seat, so that the deflection piece can be arranged in the conveying passage, or the goods can pass through the conveying passage.The trigger mechanism comprises a trigger piece, which can move relative to the locking seat.The trigger piece is configured to rotate the deflection piece when it moves.The trigger mechanism can be connected with the first moving device, so that the first moving device drives the trigger piece to move and drives the deflection piece to open the conveying passage.The anti-falling problem of the second moving device in the transition zone is solved.
Owner:ZHONGTIAN SMART EQUIP CO LTD
Anti-falling glass cup
Owner:YONGKANG YANMEI IND & TRADE CO LTD
Fall protection shuttle apparatus and methods of using the same
Various embodiments are directed to shuttle apparatuses for fall protection and methods of using the same. In various embodiments, the shuttle apparatus comprise a shuttle housing configured for dynamic engagement relative to a guide member; an adjustable guide wheel assembly configured for selective rotation between an unlocked position and a locked position, wherein rotating the adjustable guide wheel assembly between the locked position and the unlocked position comprises moving a button assembly relative to the shuttle housing along a button slot defined by the shuttle housing such that a wheel axle element is rotated between the locked and unlocked positions; wherein the adjustable guide wheel assembly being in the unlocked position corresponds to the shuttle apparatus being in an unlocked configuration defined by at least a portion of the shuttle apparatus being configured for selective movement between an installed configuration and a detached configuration relative to the guide member.
Owner:HONEYWELL SAFETY PRODUCTS USA INC
Cableway inclined drift anti-roping falling protection device for coal mine
This utility model relates to the technical field of cable car protection devices, specifically a cable car anti-rope-drop protection device for inclined shafts in coal mines. It includes a rope sheave support, a rope support sheave, a mounting base, and a deviation sensor. The rope support sheave is mounted on the rope sheave support, and the deviation sensor is mounted on the mounting base. It also includes a movable rod and a hinge shaft. The probe end of the deviation sensor has a connecting groove, and one end of the movable rod has a connecting block inserted into the connecting groove. The hinge shaft passes through the connecting groove and connects to the connecting block, forming a hinged fit. A return spring is sleeved on the hinge shaft, with one end fixed to the connecting block and the other end fixed to the inner wall of the connecting groove. The movable rod is located directly below the cable car wire rope and is arranged perpendicular to it. This utility model achieves high reliability and low maintenance cost anti-rope-drop protection through the mechanical linkage structure of the movable rod, hinge shaft, and return spring. The vertically arranged movable rod can accurately distinguish between normal wire rope swing and rope drop, effectively avoiding false triggering.
Owner:KAILUAN ENERGY CHEM
Energy absorber device
An energy absorber device for use in a fall protection system has an energy absorber in the form of an elongate flexible element having first end spaced apart from and a second end. A containment structure (such as a housing or jacket) contains the energy absorber in an un-deployed state and has a first end secured with respect to the elongate flexible element near the first end of the elongate flexible element. The second end of the containment structure has a deployment exit such that in the event of deployment of the energy absorber arrangement, the elongate flexible element is pulled through the deployment exit. The device provides for easier deployment of the elongate flexible element than other designs employing hard shell casings or housings. Movement on the elongate flexible element is also highly resisted.
Owner:MSA TECHNOLOGY LLC
Mobile storage device with anti-falling protection structure
ActiveCN224005666UUndesired vibrations/sounds insulation/absorptionReducing physical parameters of carriersClassical mechanicsFall protection
The utility model relates to the technical field of mobile storage devices, in particular to a mobile storage device with an anti-drop protection structure, which comprises a storage main body and a flexible shell, one side of the storage main body is electrically connected with a joint, one side of the flexible shell is provided with a buffer groove, the inner side of the flexible shell is provided with a built-in groove, a rigid shell is arranged in the built-in groove, and the rigid shell is provided with a protective cover. A suspension damping assembly is arranged in the rigid shell, the storage body is installed in the suspension damping assembly, a dismounting and mounting piece is arranged on one side of the flexible shell, the storage device is provided with a multi-layer buffering protection system, and a gradient buffering mechanism is formed through a triple protection structure of the flexible shell, the built-in rigid shell and the suspension damping assembly.
Owner:SHENZHEN ZUNZHE INFORMATION TECHNOLOGY CO LTD
An electric hoist with a fall protection structure
ActiveCN224450072UImprove the protective effectGuaranteed protective effectFall protectionControl theory
An electric hoist with a fall-prevention structure effectively solves the problem of the risk of electric hoist falling. It includes a track, an electric trolley, and a hoist body. The hoist body is equipped with protective devices located on the front and rear sides of the electric trolley. Each protective device includes a frame, which is fixedly connected to the hoist body. A rotating shaft is mounted on the frame, and a first screw and a second screw with opposite thread directions are coaxially fixed to the rotating shaft. The first screw is threadedly connected to a first nut, and a first frame is fixed to the upper end of the first nut. A first roller in contact with the track is rotatably connected to the lower end of a first positioning plate. Multiple third screws are fixed to the lower end of the first frame, inserting vertically into the interior of the first frame. A second screw is threadedly connected to a second nut, and a second frame is fixed to the upper end of the second nut. A second roller in contact with the track is rotatably connected to the lower end of a second positioning plate. Multiple fourth screws are fixed to the lower end of the second frame, inserting vertically into the interior of the second frame.
Owner:HENAN AOLAIDA HOISTING MACHINERY CO LTD
High-altitude falling protection device applied to sensor
ActiveCN224189247Uwill not collide violentlyavoid frictional damageMeasurement apparatus housingsFall protectionTower
The utility model belongs to the technical field of inspection and detection, and particularly relates to a high-altitude falling protection device applied to a sensor, and the device comprises a fixed cover which is used for fixing the sensor; the shell is arranged on the outer side of the fixed cover and is configured to protect the sensor; an elastic rope is further arranged between the fixing cover and the shell, the two ends of the elastic rope are connected with the outer surface of the fixing cover and the inner surface of the shell respectively, a threading hole is further formed in the shell and is configured to contain a connecting wire of the sensor, the shell is of a spherical structure, and the elastic rope is arranged on the outer surface of the fixing cover and the inner surface of the shell. Therefore, the shell completely covers the sensor. By means of the scheme, the sensor can be fixed in the shell in a suspended mode, the spherical structure can reduce overall abrasion damage in the dragging process of a sensor connecting line, meanwhile, friction damage caused by the fact that the sensor makes contact with a tower structure is avoided, and it is guaranteed that the sensor cannot be violently collided even if falling and colliding occur; therefore, a good protection effect is achieved.
Owner:DEZHOU DEFENG TESTING TECH CO LTD