996 results about "Support belt" patented technology

A support band for a wearable electronic device includes a first band portion, a second band portion, and an adjustment assembly. A cable is connected to the second band portion extends through a first passage and a second passage of a cable lock that is connected to the first band portion. The locking features allow movement of the cable in a tightening direction and restrain movement of the cable in a loosening direction. A cable pull engages a first portion of the cable between the first passage and the second passage. The cable pull moves away from the cable lock during an extension stroke, and the cable pull moves toward the cable lock during a return stroke.

The invention provides a roadway supporting structure and a construction method. The roadway supporting structure comprises a supporting group layer, anchoring systems, a flexible supporting belt, an adjusting system, a control unit and a sensing unit, the anchoring systems are arranged on the side portion and the top of surrounding rock, the flexible supporting belt is arranged on the inner surface of the supporting group layer and located on the top of a roadway, and the sensing unit is arranged in the top of the surrounding rock. The adjusting system is connected with the flexible supporting belt and the anchoring system on the top of the surrounding rock. The sensing unit is used for collecting a surrounding rock pressure value and transmitting the surrounding rock pressure value to the control unit, and the control unit receives the pressure value and deploys the adjusting system to adjust the pre-tightening force of the anchoring system and / or the tension of the flexible supporting belt. The invention aims at solving the problem of roadway support in a high-stress complex environment and ensuring the long-term stability and safety of a roadway.

The invention discloses a workshop conveying device for metal container bottom covers, and relates to the technical field of conveying equipment.The workshop conveying device comprises a supporting belt, the supporting belt is fixedly connected with a connecting piece, the width of the supporting belt is larger than that of a transmission belt, and a baffle is fixedly connected to the outer surface of the supporting belt; a plurality of limiting blocks are fixedly connected to the middle of the outer surface of the supporting belt and located between every two adjacent baffles, and every two adjacent limiting blocks are symmetrically arranged. According to the workshop conveying device for the metal container bottom cover, by arranging the multiple baffles, materials are conveyed in a component mode, mutual extrusion or collision between the conveyed materials is avoided, damage to the conveying belt is effectively reduced, meanwhile, by arranging the multiple limiting blocks, the materials are limited under cooperation of the multiple limiting blocks so that the positions of the materials can be fixed, and the conveying efficiency is improved. And the materials can stably run on the conveying belt.

The invention discloses a road guardrail cleaning device for a sanitation vehicle, and relates to the technical field of road cleaning equipment. Comprising a supporting seat body; the number of the supporting frames is multiple, and the multiple supporting frames are arranged at intervals in the vertical direction; the number of the supporting belts is equal to that of the supporting frames, and the positions of the supporting belts correspond to those of the supporting frames; each supporting belt comprises a middle part, and wing parts are arranged at the two ends of the middle part respectively; each supporting frame is provided with two roller wheel guiding assemblies, and the two roller wheel guiding assemblies are arranged on each supporting frame; each wing part is at least connected with one telescopic reset assembly, and the telescopic reset assemblies are installed on the supporting seat body; and the cleaning effect on the road guardrail can be effectively improved.

The invention relates to the technical field of sealing detection, in particular to a toluene cooler sealing detection assembly which is installed on the outer wall of the connecting position of a pipeline and a cooler and comprises a positioning belt, a fixing belt, a supporting belt, a covering belt, a sealing performance detection assembly and a strain gauge. The inner wall of the fixing belt is connected with the outer wall of the positioning belt, the supporting belt is wound on the outer wall of the cooler, the left side and the right side of the inner wall of the covering belt are connected with the outer wall of the supporting belt and the outer wall of the fixing belt respectively, and the positioning belt, the fixing belt, the supporting belt and the covering belt are matched with the pipeline and the cooler to form a cavity. The sealing performance detection assembly is connected between the positioning belt and the fixing belt, the strain gauge is connected to the sealing performance detection assembly, and the left side of the sealing performance detection assembly is located in the cavity. And the monitoring precision is effectively improved.

The invention discloses a sitting type lumbar traction chair and a matching device thereof, and relates to the field of furniture and the field of health care instruments. The sitting type lumbar traction chair is a conceptual invention and comprises two main parts: one part is a chair with a hanging mechanism, such as double guide rails, and the chair can be a chair in any form; and secondly, the waist support belt is provided with a hook, and the waist support belt part can be in any form, such as a hard type, a soft type and the like. A user wears the waist protecting belt, the hook is hung on a hanging mechanism of a chair, a half-sitting half-hanging state is achieved, and therefore the traction effect on the lumbar vertebra is achieved. The ratio of sitting to hanging can be adjusted by adjusting the distance between the waist support belt and the chair surface, so that the traction force is adjusted. The distance between the waist support belt and the chair surface can be adjusted in four modes; the length of the hook on the waist support belt is changed; a liftable seat surface of the chair; a cushion; a certain angle is formed between the two guide hanging rails of the hanging mechanism, when the position is moved, the waist support belt ascends, and the traction force is increased.

Embodiments include thermal covers to help drain fluids away from dangerous environments, e.g., in an engine bay in a vehicle. Thermal covers can comprise a hat portion extending between two distal edges, support straps beneath the hat portion and extending between the distal edges, and thermal insulation disposed between the hat portion and the support straps. These can be coupled to the floor so as to allow space below for the flow of fluid. This allows the fluid to flow to holes in the floor of the engine bay, allowing the fluid (which could be flammable) to be drained away from potentially dangerous environments in the engine bay which may involve high temperatures.

The utility model belongs to the technical field of electromagnetic pulse welding, and particularly relates to a magnetic pulse welding device based on welding area maximization, a coil is arranged in a base, one surface of the base is used for arranging a flying plate and a supporting block and is provided with a through groove, and the working surface of a welding working area is in a concave arc shape and is arranged towards the through groove; the supporting block is used for supporting a workpiece with curvature, and the fixing structure is used for fixing the flying plate and the workpiece with curvature; during welding, the generatrix of the to-be-welded area of the workpiece with the curvature is parallel to the generatrix of the working face of the welding working area, and the to-be-welded area of the workpiece with the curvature coincides with the working face of the welding working area in the projection direction from the workpiece with the curvature to the welding working area. According to the utility model, the collision point position and the collision angle of the flying plate and the workpiece with curvature can be improved, the effective connection area of the welding area of the flying plate and the workpiece with curvature is increased, the excessive melting of an interface is avoided, and the strength of a welding joint is effectively improved.

The utility model discloses a rope winder structure for a venetian blind, which comprises a winding connecting rod with a rectangular section, the winding connecting rod is connected with a winding core used for winding a winding tape, two ends of the winding core are connected with a winding tape base used for installing the winding core, the winding tape base is detachably connected with a tape supporting shell, and the tape supporting shell is arranged on the outer side of the winding core. A swingable cloth tape dimming shell is arranged on the outer side of the tape supporting shell, the tape winding base is elastically connected with a winding protection block, the winding protection block corresponds to the winding core and makes contact with the winding tape, a base accessory is arranged on the side of the tape winding base, and a tape supporting clutch assembly is arranged on the outer side of the winding core and connected with a winding connecting rod. The supporting belt clutch assembly is arranged in the base accessory, and one end of the supporting belt clutch assembly is connected with the base accessory. The beneficial effects of the utility model are that the arranged furling protection block is matched with the protection clamping block, so that the effect of preventing mistaken touch is effectively achieved, the protection effect is achieved, and the use effect is improved; the device is simple in structure and convenient to assemble.

The utility model discloses high-pressure strip scrubbing equipment which is applied to a metal strip production line and comprises a rack, a guide-in roller, a first rubber roller, a second rubber roller, a clamping roller set, more than two sets of brush roller assemblies and more than two sets of spraying assemblies, and the guide-in roller, the first rubber roller, the second rubber roller, the clamping roller set, the brush roller assemblies and the spraying assemblies are arranged on the rack in parallel. A to-be-brushed strip sequentially passes through the leading-in roller, the rubber roller I, the rubber roller II and the clamping roller group from front to back in a penetrating and winding manner; the first rubber roller and the second rubber roller are arranged in an up-down staggered mode, and the spraying assembly and the brush roller assembly are arranged on the outer side of the first rubber roller. And the spraying assembly and the brush roller assembly are also arranged on the outer side of the second rubber roller. According to the utility model, the rubber rollers staggered up and down are adopted to carry out S-bend conveying on a strip to be cleaned, the surface of the strip can be vertically brushed, residual dirt, sundries and the like are reduced, meanwhile, the occupied length distance of a production line is reduced, and the rubber rollers stably support the strip to prevent the strip from shaking during brushing.

Shoulder support systems and methods for treatment of the shoulder, where the ability to maintain some level of arm rotation and abduction is desired to promote positive health outcomes and ability to perform activities of daily living. Systems may comprise a vest and at least one support strap. The vest may be configured to cover an upper portion of a torso, shoulders, and at least a portion of upper arms. Pairs of sagitally mirrored anchor points may be positioned on the body and sleeves of the vest. Support straps may be attached to the anchor points. A path of the support straps may transverse the sagittal plane and spiral around an arm. Inelastic or strongly elastic cables may run a length of the support straps. Tensioning mechanisms may adjust the length of the cables to achieve the desired resistive forces for the support straps.

A combined support belt and storage pack is a multi-purpose weightlifting belt having adjustable foam fill, an ergonomic back panel, a dual clip adjustment system, a storage pack and abdominal strap. When used as a weightlifting belt the storage pack is removed and the abdominal strap is utilized to secure about the waist of a user via the dual clip adjustment system. When not in use as a weightlifting belt, the device may operate as a shoulder pack having the storage pack secured to the ergonomic back and abdominal strap.

According to the novel hydraulic shear, an upper shear blade is driven to descend through synchronous cooperation of a first oil cylinder and a second oil cylinder and is matched with a lower shear blade, and strip cutting is achieved. Through driving of the two oil cylinders, the problems that a belt head with the too large thickness cannot be cut off, the occupied space of a hydraulic shear is too large, cost saving is not facilitated, and the installation and maintenance difficulty is large can be solved. Moreover, through cooperation of the synchronizing mechanism, synchronous cooperative driving of the two oil cylinders can be guaranteed, and the jamming condition is prevented. And through cooperation of the upper clamping module and the lower clamping module, the strip can be in a fixed state during cutting, and the cutting effect of the strip is guaranteed. Through cooperation of the compression elastic assembly, rigid contact between the upper floating guide plate and the lower clamping module can be avoided, and therefore the service life of the upper floating guide plate and the service life of the lower clamping module are prolonged. Through cooperation of the anti-interference structure, when the upper shear blade and the lower shear blade are matched to cut the strip, the phenomenon that the transition structure for supporting the strip interferes with the upper shear blade, and the cutting effect and the service life of the upper shear blade are affected can be avoided.

Embodiments include thermal covers to help drain fluids away from dangerous environments, e.g., in an engine bay in a vehicle. Thermal covers can comprise a hat portion extending between two distal edges, support straps beneath the hat portion and extending between the distal edges, and thermal insulation disposed between the hat portion and the support straps. These can be coupled to the floor so as to allow space below for the flow of fluid. This allows the fluid to flow to holes in the floor of the engine bay, allowing the fluid (which could be flammable) to be drained away from potentially dangerous environments in the engine bay which may involve high temperatures.

The utility model discloses a building deviation rectification jacking device which comprises a column body, a jacking assembly is installed on the outer side of the column body, and fixing assemblies are installed on the outer walls of the tops of the jacking assembly. According to the building deviation rectifying and jacking device, anchor bolts are driven by fixing seats to enter mounting holes, nuts I are in threaded connection and mounting, jacking steel pipe outer supports drive jacking steel pipe inner supports to be close to the fixing seats and brackets, and movable studs drive positioning pins to penetrate through insertion openings and mounting grooves, so that when the whole device is mounted and fixed, the positioning pins are inserted into the mounting holes; the corbel is installed through the non-column-penetrating opposite-pulling screw construction technology, the high-strength screw outward-pulling interlocking technology is adopted for the corbel, the column penetrating technology is omitted, the situation that the bearing capacity of the section of a component is weakened due to column penetrating construction damage is prevented, and the safety of an original structure is ensured; and high-altitude operation is not needed, so that the overall operation safety of constructors is ensured.

The invention discloses a wearable device and a headband module. The wearable device comprises a host, a pair of earpieces and a headband module. The pair of glasses legs are respectively connected to two opposite sides of the host. The head band module comprises a pair of connecting pieces, a pair of steering rings, a pair of band buckles and a supporting band body. The pair of connecting pieces are detachably connected with the pair of first glasses legs respectively; and the pair of steering rings are respectively connected with the pair of connecting pieces. The supporting belt body is provided with a bridging part, a limiting part and a pair of extending parts. The limiting part is located at the first end of the bridging part. One of the extending parts is connected to a second end, opposite to the first end, of the bridging part, extends to sequentially penetrate through the steering ring, the belt buckle and the limiting part and is fixed to the belt buckle. And the other one of the pair of extension parts is connected to the second end of the bridging part, extends to sequentially penetrate through the other steering ring, the other belt buckle and the limiting part and is fixed to the other belt buckle. The pair of belt buckles can move on the pair of extension parts respectively so as to adjust the overlapping length of the pair of extension parts between the pair of belt buckles.

The utility model discloses a pneumothorax first-aid device which comprises a bandage A and a bandage B. The bandage A and the bandage B are connected through a fixing piece, the pneumothorax first-aid device further comprises a supporting belt which is fixedly connected between the bandage A and the bandage B. The axial section of the supporting belt is shaped like a Chinese character'hui '. An elliptical tubular space is defined by the bandage A, the supporting belt and the bandage B; the transverse plate is connected to the supporting belt through a moving part, and an elastic pressing plate is installed on the transverse plate; through the arrangement of the movable plate and the movable groove, the elastic pressing plate can slide on the supporting belt, the pressing position of the elastic pressing plate can be conveniently and rapidly adjusted in the binding process, the whole position does not need to be moved, the elastic pressing plate can be rapidly and accurately pressed on dressing or a cotton cushion at the wound of a patient, and the dressing or the cotton cushion is not prone to being damaged. And the first-aid treatment efficiency is further improved.

A decking system including a plank and a plug that is configured for insertion into fastener holes of the plank to conceal the fastener holes. The plug may be formed as part of a plug apparatus which may be an injection molded monolithic structure including a support member and a plurality of the plugs coupled thereto. The support member may be a support strip that extends along a strip axis. The plurality of plugs may be connected to the support strip. Each of the plugs may be configured to be detached from the support strip and inserted into a fastener hole in a plank. The plugs may include a first set of the plugs located on a first lateral side of the support strip and a second set of the plugs located on a second lateral side of the support strip opposite the first lateral side.

A carry harness system includes a support belt arranged to encircle a user's waist; a shoulder harness arranged to lay over the user's shoulders on opposite sides of the user's head; two front belt support straps arranged to be on a front side of the user and extending between the shoulder harness and the support belt; two rear belt support straps arranged to be on a rear side of the user and extending between the shoulder harness and the support belt; two post receivers supported on the support belt on the rear side; and two posts. The posts are arranged spaced-apart on the rear side, fit into the receivers and extending vertically between the post receivers and a vertical elevation above the shoulder harness. The two posts are fixed to the shoulder harness and have strap connections at tops of the posts. Two object support straps extend between the strap connections forwardly and obliquely to attachments on a rear side of the object to be carried.

1. The material is synthetic resin. 2. The design is used as a medical belt with a waist belt that connects to a knee protector, knee brace, etc., and a shoulder support belt to prevent the waist belt from slipping down. Figure 1.1 is a perspective view of the design belt. Figure 1.2 is its front view. Figure 1.3 is its back view. Figure 1.4 is its plan view. Figure 1.5 is its bottom view. Figure 1.6 is its left side view. Figure 1.7 is its right side view. 1.1) Perspective view; 1.2) Front view; 1.3) Back view; 1.4) Plan view; 1.5) Bottom view; 1.6) Left side view; 1.7) Right side view.

The invention provides a plate surface treatment device, which relates to the technical field of plate polishing, and comprises a bracket, a belt conveyor and a belt sander, the top of the support is connected with a fixing plate, the fixing plate is provided with a sliding frame used for supporting the belt sander, the fixing plate is fixedly provided with a first rotating source, a driving shaft of the first rotating source is fixedly sleeved with a first guide rail, the upper surface of the sliding frame is fixedly connected with a second guide rail, and the first guide rail and the second guide rail are jointly connected with a sliding block. The support is provided with a positioning plate, the positioning plate is composed of a limiting part, a fixing part and a conveying part, a ventilation cavity is formed in the positioning plate and penetrates through the limiting part, the fixing part and the conveying part, the top wall of the limiting part is provided with an air conveying hole used for enabling chippings to move into the ventilation cavity, and the conveying part is communicated with a negative pressure fan. The device has the effect of improving the plate polishing effect of the belt sander.

The utility model relates to the technical field of chassis, in particular to a profiling crawler chassis which comprises a crawler body, a tensioning mechanism, two buffering and damping mechanisms and a plurality of suspension mechanisms, the top of one end in the crawler body is in transmission connection with a transmission wheel, a cross beam is arranged in the crawler body, and a plurality of belt supporting assemblies are arranged at the top of the cross beam. According to the profiling crawler chassis, the buffering and damping mechanisms are arranged at the bottoms of the two ends of the cross beam, the second solenoid is rotated, so that the buffering spring is compressed by a proper distance, the first thrust wheel is lifted when the profiling crawler chassis encounters a protruding obstacle during running, and therefore the sleeve, the spring lower stop piece and the round pipe move, and the buffering spring is compressed; and when the track encounters a sunken obstacle, the buffer springs stretch to push the thrust wheels I to move, so that the track body is in full contact with the ground, and then the effects of buffering, damping and increasing the trafficability are achieved.

The utility model relates to the technical field of swim rings, and discloses a children swim ring, which comprises a ring body, a support belt, a plurality of swim rings and a plurality of swim rings, the middle of the ring body is provided with a human body accommodating space, and the support belt is used for supporting the body of a user and is detachably connected inside the ring body; the adjusting assemblies are used for adjusting the size of the human body containing space and are symmetrically arranged in the ring body. According to the swim ring, the size of the human body accommodating space in the middle of the ring body can be conveniently and effectively adjusted through the arranged adjusting assembly, so that the whole swim ring can be suitable for children with different figures and sizes, and the situation that the children fall off can be effectively avoided; the overall practicability and the installation coefficient of the swim ring are effectively improved, the stability of connection between the supporting belt and the ring body can be effectively improved through the arranged reinforcing assembly, the stability of the overall swim ring in the using process can be further improved, and the device is simple and clear in structure and convenient to operate.

The utility model proposes a production and processing device for a bottom plate of a refrigerator, which comprises a frame, a motor, a driving wheel, a supporting wheel, a driven wheel, a grinding belt, a supporting plate, a compression spring, a supporting plate, and a supporting shaft. The compression spring arranged between the supporting plate and the frame can provide a supporting force in the horizontal direction for the supporting plate, so that the supporting wheel connected to the supporting plate can be stably supported on the grinding belt, thereby ensuring the support of the grinding belt between the driving wheel and the driven wheel, ensuring the support of the grinding belt and thus ensuring the transmission stability. An adjustable adjustment groove is arranged on the supporting plate, so that the supporting plate can rotate around the supporting shaft, thereby adjusting the gap space between the supporting plate and the side plate for the grinding belt to pass through, thereby meeting the thickness dimensions of different grinding belts and ensuring the limiting and guiding effect on the grinding belt when passing through the gap space, thereby ensuring the working performance of grinding processing on the bottom plate of the refrigerator.

The utility model relates to the technical field of cast pipe production, and provides a carrier roller device for a cement lining machine, which comprises a plurality of centrifugal carrier roller units, the centrifugal carrier roller unit comprises a cast pipe driving mechanism and a carrier roller, the cast pipe driving mechanisms are arranged on the outer sides of the corresponding carrier rollers; the cast pipe driving mechanism comprises a driving motor and a rotary supporting device. An output shaft of the driving motor is in transmission connection with the rotary supporting equipment; the rotary supporting equipment comprises a supporting base, a bearing belt, a driving wheel, a first driven wheel, a second driven wheel, a third driven wheel, a fourth driven wheel and a fifth driven wheel, the positions of the driving wheel, the first driven wheel and the second driven wheel are fixed; the positions of the third driven wheel, the fourth driven wheel and the fifth driven wheel can be adjusted. The supporting belt can be used for supporting and rotating cast pipes with different pipe diameters, and the production efficiency is improved.

The present invention relates to a glazing (1) comprising at least one glass sheet (11, 12), an electrical device (13) provided on the glazing (1), a connector (14) electrically connected to the electrical device (13), a window support (15) with a body (151) fixed on the glazing (1) edge.

The utility model discloses a PET composite film packaging bag which comprises a packaging bag body, a supporting mechanism and a protection mechanism. The supporting mechanism is installed on the packaging bag body and comprises a supporting plate, a plurality of supporting belts are fixed to the supporting plate, a pair of pulling blocks are fixedly connected to the ends, away from the supporting plate, of the supporting belts, pushing rods are slidably connected to the pulling blocks, clamping blocks are fixed to the pushing rods, and clamping grooves corresponding to the clamping blocks are formed in the pulling blocks; the protection mechanism comprises a pair of installation belts, the ends, away from the supporting plate, of the installation belts are fixedly connected with connecting blocks, a pair of protruding blocks are fixed to the packaging bag body, a pair of protection plates are slidably connected to the protruding blocks, and the protection plates are fixedly connected with the connecting blocks. According to the PET composite film packaging bag, related mechanisms are arranged, so that the bearing capacity of the PET composite film packaging bag is increased, the PET composite film packaging bag is not prone to deformation or damage in the using process, reutilization is facilitated, and resource waste is reduced.

The utility model relates to an adjustable mold structure for winding a transformer coil, and belongs to the technical field of transformers. According to the technical scheme, a longitudinally-arranged groove (14) is formed in the top of a foundation supporting strip (5) on the outermost side of a cylindrical structure, and a coil supporting strip (12) is clamped in the groove; the diameter range of the basic supporting strips (5) of the adjustable mold (11) meets the requirement for the inner diameter of a wound transformer coil, the number of the supporting belts of the adjustable mold (11) is equal to the number of the coil supporting strips of the transformer coil, one coil supporting strip is clamped by the basic supporting strip on each supporting belt, and winding operation of the transformer coil is directly carried out. The device meets the requirements of products and is convenient to operate; after the adjustable mold is adjusted to the diameter meeting the requirement of the inner diameter of the coil, the coil can be directly wound, the adjustable mold has the structural advantages of an iron mold at the same time, the adjustable mold is optimized, and the links of uniform distribution, lineation, stay fixing and the like are omitted; the coil manufacturing efficiency is effectively improved, manpower is saved, and the adjustable mold is convenient to popularize and use.