98 results about "Grab bar" patented technology

The invention discloses a grouting anchoring device and a groutable solid anchor rod composed of the grouting anchoring device. The grouting anchoring device comprises an anchoring anchor rod, a fixing device and the grouting anchoring device. The grouting anchoring device comprises a sleeve assembly and a grouting cup. The sleeve assembly comprises an inner supporting pipe and an outer connecting pipe connected with the inner supporting pipe in a sleeving mode, a plurality of grabbing rods rotationally connected with the inner supporting pipe are arranged at the bottom of the inner supporting pipe, elastic pieces are arranged at the connecting positions of the grabbing rods and the inner supporting pipe, and clamping grooves for limiting rotation of the grabbing rods are formed in the outer connecting pipe. A driving pipe is rotationally connected to the upper end of the outer connecting pipe, the driving pipe is in threaded connection with the inner supporting pipe, and the driving pipe enables the outer connecting pipe to do lifting motion relative to the inner supporting pipe through threaded connection so that the grabbing rod can be disengaged from the clamping groove. The friction force between the anchor rod and the stratum can be improved, the anchoring effect can be enhanced, meanwhile, the anchor rod can well adapt to the hole diameter change, it is ensured that the anchor rod can stably work in drill holes with different hole diameters, and controllability of the grouting process is ensured.

This is a lightweight and portable sit-to-stand lift that can be easily assembled. It comes with components that can be stowed on a transport wheelchair. The lift is designed with a grab bar in the handicap bathroom, which supports the wheelchair user and eliminates the need for a heavy base as part of the lift. It features a low-cost, non-backdrivable gear system and is driven forward and reversed by the hand-held flexible ratchet, contributing to greater portability.

A handle assembly (1) having an exterior grab bar and a method for retrofitting existing recessed handle assemblies to add an exterior gab bar handle (16) wherein the security of the recessed handle assembly is not affected.

The handrail device comprises the lift car, an installation groove is formed in the inner wall of the lift car, a handrail mechanism is installed in the installation groove, the handrail mechanism comprises an installation plate, a handrail rod and a cleaning ring, a hinge is arranged at the bottom of the installation plate, and the installation plate is rotationally connected with the lift car through the hinge. Fixing bolts are installed at the positions, close to the corners, of the upper portion of the mounting plate, the interior of the mounting plate is of a hollow structure and is provided with a disinfectant box, a screw and a motor, fixing columns are arranged at the two ends of the grab rail, and the ends of the fixing columns are fixedly connected with the surface of the mounting plate. The grab bar is sleeved with the cleaning ring, the motor in the mounting plate is started to drive the screw rod to rotate, the screw rod drives the cleaning ring to move through the threaded sleeve, the cleaning ring cleans the grab bar in the moving process, attachments on the surface of the grab bar are swept down, and disinfectant is sprayed out to disinfect the grab bar during cleaning. The manual cleaning intensity is reduced, and the cleaning and disinfecting efficiency is improved.

A grasping sling for steel lining segments of the present invention and its using method, aiming at the problem that the vacuum suction cups of existing segment erectors cannot directly grasp steel segments. It includes: a sling main body, a clamp device and a grab bar device. The arc-shaped shell at the top of the sling main body is matched with the vacuum suction cup of the segment erector, and the arc-shaped shell at its bottom is consistent with the radian of the steel lining segment, and a number of long slot holes are provided on the arc-shaped shell at the bottom; the fixed ends of the clamp device and the grab bar device are connected to the inner cavity of the sling main body, and their movable ends extend out of the long slot openings and clamp the steel lining segment. Method: After the vacuum suction cup of the segment erector adsorbs the sling main body, control the four rods of the grab bar device to rotate downward and be in a retracted state, control a pair of clamp bodies of the clamp device to be in an open state. After the sling main body contacts the steel lining segment, the telescopic rod of the grab bar device contracts to drive the quadrilateral link mechanism to open to both sides and abut against the web of the steel lining segment; the clamp bodies of the clamp device are clamped on both sides of the web.

1. Name of the product in this design: Toilet grab bar. 2. Purpose of this design: For use as a grab bar support for toilets. 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.

The utility model discloses an automatic transplanting gripper which is applied to the field of agricultural planting, and is characterized in that a driving mechanism moves a clamping jaw to the top of a substrate when the substrate is grabbed, then a first motor rotates to drive a screw rod to rotate, the screw rod rotates to enable a telescopic needle to move out of a fixed rod and be inserted into the substrate, and after the substrate is grabbed successfully and placed at a specified position, the clamping jaw is driven to move to the top of the substrate. According to the seedling grabbing device, the first motor rotates reversely, the telescopic needle is contracted, and the telescopic needle is pulled out of the substrate, so that complete separation of the grabbing clamp and the substrate is achieved, and under the condition of damage to seedlings, the grabbing success rate is high, and use is convenient; a triangular groove is moved by moving a sliding barrel, a clamping rod is separated from a clamping hole under the action of a second spring, and the grabbing rod is taken down and replaced; a new grabbing rod is arranged in the fixing cylinder, the sliding cylinder is loosened, the clamping rod is clamped with the clamping hole, the grabbing rod is fixed, and replacement is completed, so that the purpose of conveniently replacing the grabbing rod is achieved, the workload is reduced, and the replacement efficiency is improved.

1. Name of the product in this design: Toilet grab bar (WY509). 2. Purpose of this design: For use as a toilet grab bar. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention discloses an H-shaped steel bar plate automatic centering placing method and a steel bar plate welding processing device, and relates to the technical field of profile steel processing, the placing method comprises the following steps: using a scanner to scan intersection points of wing plates and web plates on two sides of H-shaped steel, and obtaining coordinates of the two intersection points; according to the coordinate information of the two intersection points, central position coordinates of a linear scanning area of the scanner in the H-shaped steel tank are calculated; the rib plate grabbing mechanical arm is used for centrally placing the rib plate in a corresponding line scanning area of the H-shaped steel according to the central position coordinates, so that the rib plate can be accurately centrally placed in a steel groove of the H-shaped steel; using the scanner again to scan the intersection points of the wing plates and the web plates on the two sides of the H-shaped steel, calculating the coordinates of the scanning surface of the scanner in the central position in the H-shaped steel tank, judging whether the new central position coordinates are consistent or not, and if so, not adjusting; if not, the rib plate grabbing mechanical arm is adjusted to drive the rib plate to move to the new center position, and it is guaranteed that the rib plate is located at the correct position before welding.

The utility model discloses pruning equipment for thin-skinned pecan planting, and relates to the technical field of agricultural mechanical equipment, the pruning equipment comprises an electric telescopic rod, pruning shears and an electric push rod, one end of the electric telescopic rod is provided with a grabbing rod, the grabbing rod is provided with a switch button, and one end of the electric telescopic rod far away from the grabbing rod is provided with a support frame; the pruning shears comprise a first handle, a second handle, a fodder chopper and a blade, the first handle is rotationally connected with one end of the second handle, the fodder chopper is connected to one end of the first handle, the end, away from the fodder chopper, of the first handle is connected with the supporting frame, and the second handle is connected with the blade through a clamping mechanism. The two ends of the electric push rod are connected with the supporting frame and one end of the second handle through a first connecting assembly and a second connecting assembly respectively. Through the arrangement of the clamping mechanism, the blade can be easily detached and replaced, the equipment maintenance time is effectively shortened, and the overall working efficiency is practically improved.

The utility model discloses a wear-resistant quenching heat treatment tool for forgings, which belongs to the technical field of heat treatment tools for forgings and comprises two supporting rods and a hanging ring, one end of each supporting rod is rotatably connected with a grabbing rod, one side of each grabbing rod is provided with a positioning device by means of an auxiliary device, and each positioning device comprises a rectangular block. One side of the rectangular block is rotatably connected with a rotating shaft, a coil spring is arranged at the end, away from the groove rod, of the rotating shaft, a sliding rod is slidably connected to the inner wall of the groove rod, a spring is arranged at one end of the sliding rod, and a positioning block is rotatably connected to the end, away from the groove rod, of the sliding rod. If the forge piece is in an inclined state, the upwarping end can make contact with the bottom end of the positioning block on one side of one grabbing rod, the sliding rod is pushed through the spring in the groove rod, the situation that the gravity center of the whole forge piece seriously deflects due to excessive upwarping of one end of the forge piece is avoided, and the stability of the tool when the forge piece is transferred is improved.

The utility model discloses a passenger car handrail structure which comprises a handrail rod installed between a car body ceiling and a floor, a heating assembly is arranged in the handrail rod and comprises discs, a heating wire and a supporting rod, at least two discs are fixedly installed in the handrail rod at a set interval, and the supporting rod is fixedly installed between the discs. The heating wire is spirally wound around the supporting rod, and the end of the heating wire is connected with a wire. The heating wire of the heating assembly is used for heating and conducting heat to the grab bar to heat the grab bar, so that a proper temperature is kept in winter, and the problem of poor experience feeling caused by cold holding of the grab bar by a passenger in winter is solved.

This utility model discloses a bathtub grab bar, including a support, a grab bar component, and at least one movable fastener. The upper part of the support is provided with at least one sleeve that opens upwards. The bottom of the grab bar component is formed with a vertically extending lifting slide tube that is slidably embedded in the sleeve. The sleeve has an annular groove on its circumference and a positioning hole in the area of ​​the annular groove. The lifting slide tube has several locking holes arranged vertically at intervals on its circumference, and any one of the locking holes can be horizontally aligned with the positioning hole. One end of the movable fastener is pivotally connected to the annular groove through a preset vertical axis, and the movable fastener can swing around the vertical axis to engage or disengage from the annular groove. The inner side of the movable fastener is formed with a locking pin that can be sequentially inserted into the positioning hole and the locking hole.

The application discloses a grabbing clamp and magnetic attraction pulling device, and relates to the technical field of medical apparatuses. The grabbing clamp comprises a grabbing rod mechanism and a chuck mechanism which are connected through magnetic attraction, the grabbing rod mechanism comprises a fixed handle and a rotating handle which is rotationally connected to the fixed handle through a first rotating shaft, a sleeve is connected to the fixed handle, a push rod is arranged in the sleeve, the rotating handle is clamped with the push rod, the rotating handle can drive the push rod to make reciprocating linear motion along the extension direction of the push rod, the chuck mechanism comprises a connecting rod and a first clamping arm which is connected to the connecting rod, a second clamping arm is rotationally connected to the first clamping arm through a second rotating shaft, a top rod which is in abutment with the second clamping arm is arranged in the connecting rod, the push rod drives the top rod to make reciprocating linear motion, so that the second clamping arm is driven to move close to or away from the first clamping arm. The operation efficiency can be improved.

A walk-in bathing environment is used by people who may have trouble getting in and out of standard bathtubs or showers. Rotatable grab bars are positioned in and around the bathing environments to aid in entering the environments, exiting the environments, sitting, standing, and otherwise moving relative to the bathing environment. The rotatable grab bars may be placed on the walls, top, external, or generally on and around the bathing environment such that a user can grab the one or more rotatable grab bars in order to provide support for moving relative to the bathing environment. The rotatable grab bars are connected to the environment such that they can be moved between a use and a storage configuration, such that the rotatable grab bars are extending from a portion of the housing only when desired by the user.

The curb carrying and mounting device comprises a clamping arm, a connector and a grabbing rod, a through hole is formed in the middle of the connector, hinge seats connected with the clamping arm are arranged on the two sides of the connector, the grabbing rod penetrates through the through hole, an adapter plate is arranged at the end of the grabbing rod, pull rods are hinged to the two ends of the adapter plate, and the clamping arm is connected with the connecting head. A compression spring is arranged on the grabbing rod between the adapter plate and the connector, and an anti-skid pad is arranged at the free end of the clamping arm. The kerb carrying and installing device is light in self weight and easy and convenient to use, the kerb carrying and installing device is sleeved on the surface of a kerb, the larger the self weight of an object is, the more stable the device is, and after the object is carried to a target position, the object is put down, and the carrying device can be disassembled by loosening the grip by two hands. The curb carrying and mounting device is convenient to carry and store, occupies extremely small space, adopts a hinge sliding rail telescopic design, can easily adapt to curbs of various sizes, and provides convenience for construction.

The present invention is applicable to the field of manipulator technology, and provides a parallel manipulator for grabbing dolls, including a mounting column, and also including: four mounting grooves one evenly arranged at the lower end of the mounting column, and arc-shaped grab bars are rotatably connected in the four mounting grooves one; a driving mechanism is arranged on the mounting column, and the driving mechanism is used to drive the four arc-shaped grab bars to rotate synchronously in opposite directions or in opposite directions; the inner sides of the four arc-shaped grab bars are all arranged with arc-shaped guide grooves, and the outer sides of the four arc-shaped grab bars are all arranged with arc-shaped sink grooves; a plurality of guide sliders are slidably connected in the arc-shaped guide grooves, and a limiting ring is fixed on the side of the plurality of guide sliders away from the arc-shaped grab bars. With the cooperation of the arc-shaped grab bars and the clamping ropes, the accuracy of the manipulator in grabbing dolls is improved, and dolls of different sizes can be clamped, thereby improving the success rate of clamping. The four tightened clamping ropes cooperate with the dolls to limit the arc-shaped grab bars and prevent the arc-shaped grab bars from opening accidentally.

1. Name of the Design Product: Subway Ring. 2. Use of the Design Product: Handrail tool for subways. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective view.

The utility model discloses a bar grabbing manipulator, which relates to the technical field of bars and comprises a machine body, the machine body is mounted on a manipulator body, a sliding groove is formed in the bottom of the machine body, two symmetrically arranged moving plates are slidably connected in the sliding groove, a straight gear is rotatably connected to the top wall in the sliding groove, the two moving plates are oppositely arranged, and the straight gear is rotatably connected to the top wall in the sliding groove. According to the bar grabbing manipulator, the two moving plates are arranged, the multiple clamping plates are arranged at the bottoms of the moving plates, when a plurality of bars are grabbed, only the two moving plates need to slide relatively, the clamping plates are arranged at the bottoms of the moving plates, the clamping plates are arranged at the bottoms of the moving plates, the clamping plates are arranged at the bottoms of the moving plates, and the clamping plates are arranged at the bottoms of the moving plates. Therefore, the working efficiency of the grabbing manipulator for grabbing the bars can be effectively improved, and the grabbing mechanism is simple in structure, practical, convenient to use and capable of effectively improving the bar transferring efficiency and the bar machining efficiency.

1. Name of the product in this design: Shower room grab bar (storage). 2. Purpose of this design: For use in the shower. 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.

1. Name of the product in this design: Toilet grab bar. 2. Purpose of this design: Handrail for people with mobility impairments when using the toilet. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design.

1. Name of this design product: Toilet seat grab bar (TCF005). 2. Purpose of this design: For use by patients and the elderly when using the toilet, for hand support. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The utility model relates to intelligent warehousing technical field especially a kind of bar automatic access library, and bar placement component is made of several bar placement racks;Bar placement roller is installed in one end of bar placement component;Automatic grabbing device is used to automatically grab bar on bar placement roller, and bar is sent to the storage position of corresponding bar placement component;Automatic crane walks along the length direction of bar placement component, and the horizontal frame rotatable lifting spreader on automatic crane, lifting guide rail is installed on the both sides column of automatic crane along length direction, lifting assembly is installed on the top of automatic crane, and lifting assembly is connected with rotatable lifting spreader, to drive rotatable lifting spreader along lifting guide rail lifting.Collect logistics, interconnection, scientific management as a whole, through the precise mechanical structure, control system, realize the high-density storage and automation of bar and access, improve efficiency, reduce artificial cost and error rate, adapt to various diameter and length of bar, improve storage quantity.

The utility model belongs to the technical field of clamping devices, in particular to a rotary clamping device of a drilling machine, which is characterized in that notches are formed in the middles of the four sides of a #-shaped bottom plate, a connecting plate is mounted in the middles of the notches, circular notches are formed in the circle centers of the two ends of the connecting plate, and the connecting plate is connected with end sliders through a cross rod; a metal piece is fixed through operation of four sets of locking rods, and the problems that when the metal piece is too complex, grabbing rods need to be replaced frequently, the effective working time is short, the grinding efficiency is low, and the grinding efficiency is high are solved. And due to the complexity of the clamping device, the locking rod is more time-consuming to disassemble, and the grabbing rod in the clamping device is changed into an independent disassembly mode, so that the locking rod can be replaced only by removing the middle cross rod, the working time is saved, and the working efficiency is improved.

The utility model discloses a modularized template which comprises a frame body and a plate body arranged on the front face of the frame body. And a grabbing rod is arranged on the frame body. According to the modular template, a structure convenient to hold can be provided for a product, the use difficulty of the product is effectively reduced, meanwhile, the bearing capacity and strength of a frame body can be effectively guaranteed, the deformation probability of the product is well reduced, the weight of the template is greatly reduced, and lifting, demolding, transferring, stacking and transferring are facilitated; the turnover rate of the product is ensured, and the use cost of the product is reduced.

The utility model discloses a pipe piece bolt fastening device for balanced shield tunneling, which comprises a support rod and a swing component, a grabbing rod is fixedly arranged at one end of the support rod, and positioning claws are symmetrically arranged on two sides of the grabbing rod respectively; the swing assembly comprises a first rotating shaft rotationally connected to the supporting rod, the two ends of the first rotating shaft are fixedly connected with a first swing rod and a second swing rod correspondingly, a connecting cylinder is rotationally connected between the first swing rod and the second swing rod, and a groove used for clamping a segment bolt is formed in the end, close to the grabbing rod, in the connecting cylinder. When the positioning claw abuts against the preformed groove of the duct piece, the axis of the first rotating shaft coincides with the circle center of the circle where the connecting hole is located, so that when the duct piece bolt is inserted, the duct piece bolt is driven by the connecting cylinder to rotate with the first rotating shaft as the center, the duct piece bolt can be inserted into the connecting hole more smoothly, the shield duct piece cannot be damaged, and construction is more convenient and safer.

The utility model discloses a mounting plate hole site detection device which comprises a detection assembly. Comprising a placement table, a placement clamping groove formed in the top end of the placement table, a detection hole formed in the placement clamping groove and corresponding to a mounting plate hole site, an elastic rope with one end fixed to the outer wall of the placement table, a grabbing rod fixed to the elastic rope and a detection round head fixed to the grabbing rod. The fixing assembly comprises fixing seats symmetrically arranged beside the placement table, rotating shafts rotationally installed at the top ends of the fixing seats, a transverse plate fixed to the rotating shafts and threaded pins which are arranged on the transverse plate and can abut against the mounting plate, the mounting plate is fixed, then the grabbing rods are taken up, the detection round heads sequentially penetrate through the holes in the mounting plate, and the detection round heads are clamped in the threaded pins. And if the detection round head is smoothly inserted into the detection hole, the hole opening position of the mounting plate has no deviation.

The present disclosure is generally directed towards an accessory mounting assembly for mounting an accessory on a grab bar. The accessory mounting assembly includes an accessory mount and a mounting bracket. The accessory mount is configured to releasably couple to the accessory. The mounting bracket assembly includes a first mounting portion and a second mounting portion. The first mounting portion is coupled to the accessory mount. The second mounting portion is releasably coupled to the first mounting portion. When the second mounting portion is coupled to the first mounting portion, the first mounting portion and the second mounting portion collectively define a bar opening configured to receive a portion of the grab bar to couple the accessory mounting assembly to the grab bar.

The present application relates to the technical field of stainless steel pipe lifting appliance, in particular to a stainless steel pipe lifting frame capable of being quickly assembled, which comprises a mounting arm, both ends of the mounting arm are provided with a grabbing structure, the grabbing structure and the mounting arm are connected with an adjusting structure, the inner side of the grabbing structure is provided with a fixing structure, the fixing structure and the mounting arm are connected with a releasing structure, the adjusting structure and the mounting arm are connected with a positioning structure, and the grabbing structure is connected with a lifting structure; the stainless steel pipe placed on the ground can be quickly grabbed through the grabbing structure, the loading efficiency is improved, the pipes with different diameters can be grabbed through the adjusting structure, the grabbing rod can be fixed through the fixing structure, the pipe is prevented from falling out during transportation, the fixing state of the grabbing rod can be conveniently controlled through the releasing structure, the overall telescopic length of the lifting appliance can be conveniently controlled through the positioning structure, the pipes with different lengths can be lifted, and the overall strength of the structure can be increased through the lifting structure.