99 results about "Suspender belt" patented technology

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.

This utility model relates to a liquid-filled oil-free gas sealing system, comprising a primary seal and a secondary seal disposed between the floating roof and the tank wall of a storage tank, and a burst-suppressing membrane disposed between the primary and secondary seals. The primary seal includes an annular sling installed on the side of the floating roof and located between the floating roof and the tank wall; a liquid-filling pipe is disposed within the annular space between the sling and the floating roof; and a liquid-filling tube is disposed on the liquid-filling pipe. The secondary seal includes a pressure plate fixed at its lower end to the top of the outer ring of the floating roof; a sliding piece fixed at the upper end of the pressure plate and pressed against the tank wall by the elasticity of the pressure plate; and a barrier membrane disposed on the back of the pressure plate. The upper and lower ends of the burst-suppressing membrane are connected to the sliding piece and the side of the floating roof, respectively; the middle of the burst-suppressing membrane is kept parallel to the vertical tank wall by its own weight. This liquid-filled oil-free gas sealing system of the utility model has good sealing effect, low oil and gas loss, and good safety.

This utility model relates to an adjustable lifting boom sling, belonging to the technical field of lifting equipment. It includes an upper clamping plate, a lower clamping plate, lifting lugs, a left connecting piece, a right connecting piece, and a sleeve. The upper and lower clamping plates are connected by the left and right connecting pieces, forming opposing upper and lower clamping surfaces. The sleeve is fitted onto the left and right connecting pieces, and the lifting lugs are welded to the upper clamping plate. The beneficial effects of this utility model are: by adjusting the distance between the upper and lower clamping plates, the main chord of the lifting boom is clamped in the upper and lower directions; by adjusting the size of the sleeve, the main chord of the lifting boom is clamped in the left and right directions. This solves the problem of welding multiple lifting lugs to the boom sections during boom-changing assembly, saving production costs and solving the safety hazard problem caused by relative sliding of the lifting boom during sling lifting.

The utility model discloses a stone polishing device convenient to unload, including work table, both sides of work table upper end all are fixedly seted with fixed block, the fixed block upper end is fixedly set with support plate, the inside of support plate is provided with the unloading mechanism for conveniently unloading stone, the unloading mechanism includes recess, support, support cylinder, first extrusion block, the outside surface of support plate upper end evenly is provided with a plurality of recess, the inside both sides of recess are movably inserted and set up with support, the support can move up and down in the recess, the support upper end is rotatably set up with support cylinder through the shaft. The utility model discloses polishing device can conveniently unload, surface is provided with a plurality of recess, can conveniently pass through the lifting rope, the lifting belt, to hoist the good stone, and the recess inside still hides and is provided with transmission cylinder, when not hoisting equipment, utilize transmission cylinder and support up the stone, also convenient and fast complete unloading.

This utility model discloses an automatic unhooking device for a single-blade horizontal lifting sling, including an automatic unhooking connecting device, a telescopic component, and a pin. The automatic unhooking connecting device has two ear plates, each with connecting holes on its upper and lower sides. The upper connecting hole connects to the lifting mechanism of the horizontal lifting sling, and the lower connecting hole connects to the sling. The two ends of the telescopic component are connected to the automatic unhooking connecting device and the pin, respectively, with the pin corresponding to the connecting holes on the lower sides of the ear plates. By extending the pin through the telescopic component, the end of the sling can be hooked onto the pin between the two ear plates. By retracting the pin through the telescopic component, the sling is automatically unhooked. This structure allows for remote control operation of the telescopic component to retract and automatically unhook the sling upon completion of the lifting operation, avoiding the risk of manually unhooking the sling during high-altitude operations. This automatic unhooking device for a single-blade horizontal lifting sling also has the advantages of simple structure and low cost.

This utility model belongs to the field of wind power construction technology, specifically a special lifting beam for the top section of a concrete tower. It includes a first crossbeam and a second crossbeam arranged in a cross shape. The second crossbeam is fixedly connected to the top of the first crossbeam. Support beams are fixedly connected to both ends of the first crossbeam. Two symmetrically arranged circular lifting straps are connected to the top of the first crossbeam. Circular lifting straps are connected to the bottom of both ends of the second crossbeam and the support beams. The lifting beam weighs only 2 tons, reducing the load on the crane. The lifting height is only about 5 meters, reducing the lifting height by 3 meters. Furthermore, using this lifting beam eliminates the risk of boom jamming. This utility model, through the design of the first crossbeam, second crossbeam, and support beam structure, reduces the risk of boom and beam jamming while maintaining a reasonable boom length, thereby optimizing the lifting scheme, increasing the selection of crane models, and achieving the goal of reducing construction costs.

The utility model relates to a remote control unloading container bag which comprises a bag body, a pulling rope and a binding piece, a feeding port is formed in the top face of the bag body, and an upper sealing rope is arranged on the feeding port; a hanging belt is arranged at the corner of the bag body, a sleeve ring is arranged on the side face of the outer wall of the bag body, the traction rope is used for being connected with the sleeve ring, and the length of the traction rope is larger than that of the first rope body and that of the second rope body; the bag body comprises a composite layer, the composite layer is provided with a woven layer, a reinforcing layer and a breathable layer, the reinforcing layer is located on the inner side of the woven layer, the breathable layer is located on the outer side of the woven layer and comprises a base layer, and the surface of the base layer is covered with a breathable film. The remote-control traction bag is novel in improvement, the traction design is optimized, specifically, the traction rope is arranged on the side face of the bag body, the sleeve ring is arranged on the bag body, the spiral hook is hooked on the sleeve ring, then remote-control traction can be conducted on the bag body, and in addition, the binding piece is designed to package and fix the bag body.

Disclosed is a tank that retains a large amount of fluid in a safe manner. The tank can be easily and rapidly constructed and disassembled for subsequent use. A liner has lifting straps that are lifted by winch booms connected to booms. Exterior securing straps are used to hold the liner in place. Connecting plates are secured to trunnions on each of the panels. Pressure pins allow the connector plates to flex so that the panels can form a round or oval tank. The panels are constructed in a curved fashion to create the round or oval tank wall.

The present application discloses a ball harness. The ball harness of the present application includes a ball cover, a bottom support and a fixing string; wherein, the ball cover has a flexible sheet structure, a ball cover string penetrating hole is provided on the ball cover; the bottom support has a flexible sheet structure and is provided opposite to the ball cover; one end of each fixing string of a plurality of the fixing strings is fixed on an edge of the bottom support, the other end of each fixing string of the plurality of the fixing strings passes through an edge of the ball cover and is joined and tied together with each other at the ball cover string penetrating hole.

The utility model relates to the technical field of protective clothing, and disclose built-in half body type safety sling firefighter fire protection clothing, solved the existing fire protection clothing and the safety sling separation type design and exist the problem of inconvenient wearing and wearing comfort bad, it includes fire trousers and built-in sling, the bottom end embedded setting of built-in sling is in the inside of fire trousers, built-in sling is by first shoulder belt, second shoulder belt, spacing connecting belt, waist annular belt, two implantable reinforcing belt no.

An overturning and hoisting mechanism and an overturning and hoisting method, relating to the field of building construction. The overturning and hoisting mechanism comprises a spreader (4), a hoisting assembly and an overturning assembly, wherein the hoisting assembly is fixedly or detachably connected to the spreader (4), and the overturning assembly is fixedly connected to the spreader (4). In the overturning and hoisting method, the overturning and hoisting mechanism is used to overturn and hoist a prefabricated component (1). The overturning and hoisting mechanism can implement overturning or hoisting simply by means of changing slings or ropes connected to objects to be hoisted, thereby improving the efficiency of hoisting transportation and overturning operations on integrated modular houses and large building components, and reducing investment in production equipment. The apparatus features light weight, easy mobility and low costs, and also does not occupy fixed sites.

The utility model discloses a kind of wearable undershirt type abdominal belt after axillary lymph node dissection, including abdominal belt main body and reinforcing belt, abdominal belt main body is the undershirt body with suspender body, one end of reinforcing belt is passed from one side axillary after with other end detachable connection in the upper arm of other side near shoulder, reinforcing belt is rotated in the outer circumferential side of abdominal belt main body.The utility model is convenient to wear, and dressing process is convenient, can reduce the burden of medical staff, ensure the comfort and functionality of patient in wearing process, facilitate patient to carry out postoperative limb function exercise;External adjustable reinforcing belt can better reasonably and accurately fix position, increase effective pressurizing effect, can accurately carry out part pressurizing by adjusting position, effectively reduce the effect of ideal caused by abdominal belt slackening or inaccurate pressurizing position;Adopt non full package structure, easy to observe patient bleeding and effusion and limb edema condition, be favorable to medical staff to the state of patient in rehabilitation process carries out real-time monitoring and adjustment.

The application provides an automatic unhooking device and method of a pile delivery device hoist, belonging to the technical field of pile delivery device hoist unhooking, when the pile delivery device is lifted to a single pile flange surface fixing position, an operator remotely sends an automatic unhooking signal, a signal receiving device on the automatic unhooking device receives the remote control signal sent by the operator and transmits to a control unit, after the control unit receives the remote control signal, the received signal is analyzed and processed, the control unit sends an action instruction to an execution device according to the analysis result, after the execution device receives the action instruction, the automatic unhooking assembly performs hydraulic unhooking, so that the cross beam and the lower annular lifting belt connected to the pile delivery device are separated, and the automatic unhooking of the pile delivery device hoist is realized. The application has the advantages of simple structure, convenient operation, automatic unhooking, improved construction efficiency and safety.

This utility model discloses an auxiliary lifting device for installing a chemical reaction vessel, including an auxiliary lifting cage mechanism. The auxiliary lifting cage mechanism includes several lifting strap structures forming a cage-like structure. A base support structure, supported at the bottom of the vessel body, is detachably installed at the lower end of the lifting strap structures. The base support structure includes an annular support base, which includes several locking rod units that are detachably connected in sequence. The lower end of the lifting strap structures is suspended from the locking rod units. The base support structure also includes an upper support base and a lower support base, detachably installed at the top and bottom of the annular support base. The locking rod units are detachably and fixedly installed between the upper and lower support bases. This structure allows for easy disassembly of the lifting structure after the vessel body is lifted onto the mounting holes on the worktable. During the lifting process, the entire vessel is suspended within the cage-like lifting structure, resulting in higher stability and minimal swaying of the entire device during suspension, thus increasing the safety of the suspension.

This invention relates to the field of training auxiliary equipment technology, specifically a dynamic support anti-tipping transport device, including a main load-bearing frame, a lifting device installed within the main load-bearing frame, a power control device, a braking device, and a charging device at the top, and a detection module at the bottom. The lifting device controls the user's movement via a drum-controlled sling, achieving assisted weight reduction or lifting and transport. The power control device is equipped with a drive wheel, which can drive the device to move along a track. The detection module controls the device's movement via a sling limiter, a motion intention detection device, and an anti-collision detection device to prevent the user from falling or colliding. This invention uses the sling limiter, motion intention detection device, and sensor to sense the tension difference to quickly detect the user's falling motion. Simultaneously, the dual protection of the clutch and braking device enables a rapid response to abnormal movements, providing dynamic support for the user, preventing falls, and improving the safety of the training process.

This invention discloses an automatic unhooking device with a sling lever mechanism and a method for unhooking underwater structures. The mechanism includes a hook, a drive shaft, left / right sling levers, and a linkage drive mechanism. The drive shaft is rotatably mounted on the hook head, and the two sling levers are fixed on the drive shaft and located on both sides of the hook head. The linkage drive mechanism includes a hydraulic cylinder, a force-applying push-pull rod, and a unhooking push rod. The piston rod of the hydraulic cylinder is hinged to the force-applying push-pull rod, and the force-applying push-pull rod is hinged to the unhooking push rod, with a sling baffle at its top. The unhooking push rod is circumferentially fixed to the drive shaft. When the piston rod extends, the sling baffle moves to the locking position to prevent the sling from detaching; when the piston rod retracts, the sling baffle retracts, and simultaneously, the unhooking push rod and the drive shaft drive the two sling levers to swing upward, lifting the sling and causing it to detach from the hook head. This invention achieves reliable locking during hoisting and automatic unhooking after positioning. It has a compact structure, reliable operation, and is particularly suitable for underwater environments.

This utility model relates to the field of offshore pile foundation platform hoisting technology, and particularly to a lifting device for offshore berthing platforms, comprising: a lifting beam with first lifting holes at both ends; two lifting seats connected to the first lifting holes via first lifting straps; and two lifting rods detachably connected to the lifting seats; wherein the bottom surface of the lifting seats is inclined. The inclined design of the lifting seats allows for better geometric matching with the inclined upper surface of the berthing platform. Compared to the horizontal bottom design of traditional lifting devices, this inclined bottom surface effectively conforms to the non-horizontal top surface of the damaged berthing platform, enabling the lifting rods to be set like plumb bobs, ensuring more stable contact between the lifting device and the platform, and significantly improving the adaptability of the lifting device.

This utility model relates to the field of container frame technology and discloses a container frame that facilitates lifting and transportation. It includes a pallet, on the top of which a container frame is fixedly mounted. A convenient lifting mechanism is provided on the outside of the container frame. This container frame, through its convenient lifting mechanism, allows for the placement of long and short locking half-rings onto the outside of the container frame using magnetic blocks one and two. Simultaneously, lifting straps one and two pass through a rectangular hole, allowing the connection point of lifting straps one and two to be lifted by a hook, thus connecting and securing the long and short locking half-rings. This installation method replaces traditional strap wrapping and knotting, improving installation convenience. Furthermore, during disassembly, only two straps need to be pulled, avoiding the interference of tight knots, further enhancing the ease of lifting and transporting the container frame.

An upper torso support garment (e.g., a bra) may include partitioning features. In at least some instances, the upper torso support garment includes support loops that may extend only partially across the lower inner portion of the breast cup, and not fully across the lower outer portion. In at least some instances, the outer portion of the breast cup may include a combination of material layers forming a suspender construction, which may contribute to customized support on the outer portion of the breast cup.

This invention discloses a method and system for controlling the overturning of a heavy-duty airdrop vehicle. The connecting mechanism (8) of the steering device (7) is replaced with a delayed connecting mechanism (15) that adds a delay function. After the release cable (9) triggers the delayed connecting mechanism (15), the delayed connecting mechanism (15) delays for a certain period before releasing its constraint from the airdrop vehicle (3). The sling subsystem (6) is replaced with a sliding sling subsystem (16) with adjustable capabilities. The sliding sling subsystem (16) includes a pulley assembly (17) and a sling (18). The pulley assembly (17) is connected to the main parachute subsystem (5), and the sling (18) is wrapped around the pulley assembly (17) without detaching, with both ends pointing downwards and connected to the front and rear of the airdrop vehicle (3) respectively. This invention can prevent the airdrop vehicle (3) from overturning at a large angle and colliding with the aircraft (11) bulkhead, prevent the system from hooking with the airdrop vehicle (3), and prevent fuel tank leakage caused by the airdrop vehicle (3) overturning at a large angle.

The invention relates to a clamping bracket (14, 20, 38, 39, 122, 172, 176) designed for the detachable fastening of objects (12, 30, 18, 32, 104, 106, 40, 120, 108), in particular training equipment such as a pulley, resistance band, sling trainer or calisthenics equipment, to a frame leg (16, 22) of a frame (10), such as a door frame, comprising at least one clamping mechanism (42, 44, 46, 64, 68, 69, 140) with at least two clamping arms (42, 44, 140), wherein at least one of the clamping arms (42, 44, 140) is operated with force against the frame leg (16, 22) to fasten the clamping bracket (14, 20, 38, 39, 122, 172, 176) is clampable, characterized in that the clamping arms (42, 44, 140) are designed to encompass the frame leg (16, 22) at least section by section and that the clamping mechanism (42, 44, 46, 64, 68, 69, 140) is a longitudinal clamping mechanism (46, 48, 50, 52, 54, 64, 80, 82, 142, 144), wherein the clamping arms (42, 44,140) can be braced against the frame leg (16, 22) with a first force (LK), wherein the first force (LK) runs in a plane spanned by the frame (10) or substantially parallel to this plane.

The utility model discloses a kind of surgical limb sling used after arteriovenous fistula operation, including main band body, two arm part supporting assemblies are provided at the both ends of main band body, soft pad band is fixedly sleeved in the middle part of main band body, two short band top ends are fixedly connected on the both sides of soft pad band bottom surface, two short band bottom ends are fixedly connected with bandage side wall;The arm part supporting assembly includes cloth bag, the arm part bandage middle part side wall is fixedly connected in the inside central position of cloth bag, the arm part bandage middle part is fixedly connected with multiple silica gel soft pads on the side away from cloth bag;The bandage of the utility model can be bound in the position of chest axillary or chest lower part, the length of short band is adjusted by cloth band adjusting buckle, the compression force of soft pad band to neck will be borne by bandage part, which makes that compression force not concentrate in neck, patient is more comfortable, arm part supporting assembly uses multiple silica gel soft pad support column patient surgical limb, so that the gap formed between multiple silica gel soft pads can be assisted to ventilate, guarantee that surgical limb fixed position is better in ventilation.

The utility model relates to prefabricated box culvert lifting appliance technical field, especially prefabricated box culvert lifting appliance, including main girder, both ends of main girder are slidably provided with hook leg, both sides of hook leg are hinged with connecting rod, and the one end away from hook leg of connecting rod is connected with lifting hook through hinge shaft, and the hinge shaft is provided with on -off device, and the main girder is provided with the clamping groove with on -off device cooperation, and the inside of hook leg is slidably provided with crossbeam along the vertical direction, be provided with locking mechanism between crossbeam and hook leg, and the both ends of crossbeam are provided with telescopic link along the horizontal direction. Through setting up the hook leg of sliding, the connecting rod of hinging and the lifting hook, cooperate the design of on -off device and clamping groove, can realize the convenient opening and closing and the fixation of lifting hook, need not to pass through prefabricated box culvert with sling, greatly simplify hoisting operation process, the crossbeam of sliding in hook leg and locking mechanism, in combination with telescopic link of crossbeam both ends, can adjust according to the size of prefabricated box culvert, effectively improve the adaptability and stability of hoisting, significantly improve work efficiency, reduce the operation complexity and labour intensity.

Achieves both improved appearance and miniaturization. [Solution] In the direction of suspension of the strap, the connecting portion 133b is formed at a lower position than the strap mounting portion 133a, and the base portion 133c is formed at a lower position than the connecting portion 133b. With the base portion 133c fixed to the top cover 102, of the strap mounting portion 133a, connecting portion 133b, and base portion 133c, only the strap mounting portion 133a is exposed to the outside through the opening K of the top cover 102.

A equine support boot includes a base portion configured to wrap around the fetlock joint of a horse, at least one upper fabric strap connected to the base portion, at least one upper strap, a primary sling strap, and a secondary sling strap for tightening the base portion to the leg of a horse. The base portion further includes an internal padded layer, an exterior loop-type fabric layer, and a concave portion for receiving the fetlock joint. The at least one upper strap extends outwardly from the base portion to secure the base portion onto the leg of the horse. The first sling strap extends outwardly from the base portion and the second sling strap extends outwardly from the first sling strap.

A container handling vehicle for lifting a storage container from an underlying framework structure includes a vehicle body and a container lifting assembly for lifting the storage container. The vehicle body includes a wheeled base, a support, and at least one cantilevered section. The wheeled base includes a first set of wheels, arranged on opposite sides of the vehicle body, for moving the vehicle along a first direction on a rail grid at a top level of the underlying framework structure, and a second set of wheels arranged on other opposite sides of the vehicle body, for moving the vehicle along a second direction on the rail grid, the second direction being perpendicular to the first direction. The support includes a lower end connected to the wheeled base and an upper portion connected to the cantilevered section. The container lifting assembly includes a lifting frame and a plurality of lifting bands. The lifting frame is for releasable connection to a storage container and suspended from the cantilevered section by the lifting bands, such that the lifting frame may be raised or lowered relative to the cantilevered section. The cantilevered section extends laterally from the upper portion of the support and is arranged to rotate horizontally about a vertical axis relative to the wheeled base between a first position and a second position. In the first position, the cantilevered section extends beyond the wheeled base, such that the lifting frame may retrieve or deliver a storage container from / to a storage column of the framework structure. In the second position the cantilevered section extends in an opposite direction relative to the direction in the first position. The support holds the cantilevered section above the wheeled base at a height corresponding to a height of multiple storage containers, such that a vertical distance between the lifting frame, when the lifting frame is in an upper position, and the lower end of the support is larger than the height of two storage containers stacked on top of each other.

A non‑invasive, externally worn sling‑type device is disclosed for mitigating female urinary and fecal incontinence. The device comprises a hip‑encircling belt and a vertical support strap assembly configured to apply controlled external pressure to the external urethral meatus and the anal orifice. The vertical support strap assembly includes an anterior strap portion, a central support member seamlessly integrated between the anterior and posterior strap portions, and a posterior strap portion adjustably coupled to the hip‑encircling belt via a single G‑hook anchor and flat attachment loop at the central rear of the hip‑encircling belt. This configuration permits an initial, one‑time customized adjustment of the length and tension of the vertical support strap assembly. All components are preferably formed of the same medical‑grade thermoplastic elastomer (TPE) selected for hypoallergenic properties and durability. The device provides discreet mitigation of incontinence without internal insertion, surgical intervention, or absorbent pads, and is adaptable to varied anatomies and body types.

A quick-release trough plate hanger comprises a mounting plate, a clamping plate and a locking mechanism, wherein the clamping plate is slidably mounted on the mounting plate, the clamping plate is locked with the mounting plate through the locking mechanism, and a hanging strip is fixed on the clamping plate; the locking mechanism comprises a lock body mounted on the clamping plate and a zipper key; a sliding groove is formed in the lock body, and the zipper key is disposed in the sliding groove; the zipper key comprises a lock head a sliding block, a connecting post and a clamping post which are connected in sequence. The locking mechanism is disposed on the clamping plate, and the clamping plate can be locked and unlocked on the mounting plate by pulling the zipper key; the clamping plate can be locked by the locking mechanism at the corresponding position without movement.

This utility model relates to the field of underwear technology, and more particularly to a suspender bodysuit shaping underwear. The utility model provides a suspender bodysuit shaping underwear, including shoulder straps, an underwear body, and a crotch area. The underwear body includes a front panel and a back panel connected to the front panel. The two ends of the shoulder straps are adjustablely connected to the upper ends of the front and back panels, respectively. The two ends of the crotch area are connected to the lower ends of the front and back panels, respectively. The underwear body is made of caffeine fabric. The front panel has a front center piece, and the back panel has a back center piece. The front center piece, back center piece, and crotch area are all double-layered. The inner layers of the front and back center pieces are made of silver fiber fabric, and the inner layer of the crotch area is made of mulberry silk fabric. This structural design ensures that the suspender bodysuit shaping underwear achieves a shaping effect while maintaining good breathability, avoiding discomfort caused by stuffiness and dampness.