14results about How to "Achieve support fixation" patented technology

The utility model discloses a soil drilling device for ecological environment monitoring, and particularly relates to the field of environment detection, the soil drilling device comprises a supporting plate, a sampling mechanism of the soil drilling device is installed in the supporting plate, and the sampling mechanism comprises a supporting rod, a threaded rod, a threaded through hole, a rotating handle, a sampling barrel, a sawtooth piece, a storage groove, a hydraulic rod, a movable plate and a drill bit. The sampling mechanism is arranged to drill soil at a specified depth, the whole device is moved to a specified area of the soil needing to be drilled, the rotating handle is controlled to drive the threaded rod to rotate, the threaded rod drives the sampling barrel to rotate and move downwards, the sawtooth piece makes contact with the soil and drives the sampling barrel to be inserted into the soil, and meanwhile a drill bit in the sampling barrel rotates along with the sampling barrel. The insertion height of the threaded rod is observed, after the threaded rod is inserted to a specified depth, the telescopic hydraulic rod and the movable plate are controlled to enter the sampling barrel, and when the sampling barrel moves downwards again, the soil enters the storage groove, so that the soil at the specified depth is drilled, and the monitoring effect on the ecological environment is improved.

The utility model discloses a heavy -duty gear heat treatment equipment relates to gear heat treatment field, including carburizing furnace and frame board, the top of frame board is fixed with the connecting column, the top of frame board is fixed with four groups of support column, the top of support board is fixed with the blocking column, the top of support board is installed six groups of support ball. The utility model solves the problem that the gear appears large -area carburizing blind area and the inside hardness of hub is too high in the carburizing heat treatment process of gear, when placing the gear to the carburizing furnace inside and carrying out carburizing heat treatment, can be hung on the outer wall of blocking column, and the hub of gear is shielded to blocking column, thereby reducing carbon atom contact to hub surface, and the outer wall of blocking column bottom is provided with knurl, and the knurl can increase the friction between blocking column and gear hub, thereby realizing the support fixing of blocking column to gear, if the quality of gear is bigger, the support ball on support board can support gear, thereby reducing the carburizing blind area of gear end face.

The present invention relates to the field of cable connection technology, and specifically proposes a high-safety power cable connector assembly, including a connector sleeve, an arc-shaped bracket, a wire groove and a compression sealing unit. The present invention separates adjacent wires through the wire grooves on the two arc-shaped brackets, which not only avoids the electromagnetic interference caused by the electromagnetic field interaction between adjacent wires, affecting the stability of signal transmission, but also makes the wires neatly arranged and compressed, avoiding the problem of disconnection of the wire connection due to shaking during use, and the upper and lower half-tubes are used to cover and press the limit plug-in locking unit and the compression sealing unit and the two arc-shaped brackets, and the two half-tubes are connected and compressed and sealed by the locking member, which not only further improves the sealing of the cable connection, but also enables the cable to obtain multiple compression connections under the connection action of the connector assembly, improves the firmness of the cable connection, and thus ensures the safety and stability of the cable use.

This utility model discloses an upper limb exoskeleton, relating to the field of industrial assistive device structural design technology. The upper limb exoskeleton includes: a shoulder restraint, a waist restraint, an upper arm fixation, a shoulder rotation mechanism, and an assist mechanism. The lower side of the shoulder restraint is connected to the waist restraint, and an assist mechanism is provided below the shoulder restraint. The lower end of the assist mechanism is fixedly connected to the waist restraint, and the upper side of the assist mechanism is fixedly connected to the shoulder rotation mechanism, which is connected to the upper arm fixation. This upper limb exoskeleton provides support and fixation for the user's upper body through the shoulder and waist restraints. To achieve a lightweight design, assist mechanisms are provided on both sides of the shoulder restraint. The rotation of the shoulder rotation mechanism causes the internal tension springs of the assist mechanism to elastically deform and return to their original position, providing mechanical assistance for shoulder movement and ensuring the stability of the assist mechanism. It is adaptable to users of different body types, ensuring flexible movement with multiple degrees of freedom.

The utility model relates to the technical field of supporting frames, and discloses a landscape garden nursery stock supporting frame which comprises a sidewalk, a planting foundation pit is formed in the top face of the sidewalk, two L-shaped plates and two movable plates are arranged on the top face of the planting foundation pit, the landscape garden nursery stock supporting frame further comprises an adjusting assembly and a fixing assembly, the adjusting assembly is arranged on the top faces of the L-shaped plates, and the fixing assembly is arranged between the L-shaped plates and the movable plates. The adjusting assembly is used for adjusting the length of the L-shaped plate and the length of the moving plate, the adjusting assembly comprises a first fixing hole, the first fixing hole is formed in the top face of the L-shaped plate, and the sidewalk, the planting foundation pit, the L-shaped plate, the moving plate, the first fixing hole, a threaded column and a first limiting plate are used in cooperation to adjust the length of the L-shaped plate and the moving plate. The effect of adjusting the lengths of the L-shaped plate and the movable plate can be achieved, through matched adjustment of the L-shaped plate and the movable plate, the length can be maximized, pits with different lengths can be adapted, the distance between the two supporting rods can be maximized, the supporting faces of the multiple supporting rods are increased, the supporting effect is guaranteed, and the device is practical.

The invention discloses an online roll changing device for a sealing box and an online roll changing method in the technical field of glass production equipment. The online roll changing device comprises a rack, and a transverse through groove is formed in the rack; the top end of the supporting hoof foot is fixedly connected with the rack; the connecting frame is accommodated in the transverse through groove; the static hoop assembly is fixedly connected with one end of the connecting frame; the movable hoop assembly is detachably and fixedly connected with the other end of the connecting frame; the auxiliary walking assembly is arranged under the other end of the connecting frame and fixedly connected with the connecting frame; the rotating roller assembly is arranged at one end of the connecting frame and is fixedly connected with the connecting frame; the walking wheels are installed on the two longitudinal sides of the static hoop assembly and the movable hoop assembly, and the distance between the two walking wheels is larger than the longitudinal groove width of the transverse through groove. The online roller replacing device is simple in structure and easy to operate, the roller replacing time is greatly shortened, and a large amount of labor cost is saved.

The utility model discloses a kind of automobile roof harness glueing devices, it is related to glueing device technical field, including: spray gun, set in the glue sprayer main body, with glue sprayer main body fixed connection;Universal wheel, with multiple, and multiple universal wheels are evenly arranged on the supporting plate, with supporting plate fixed connection;Fixed groove, set up on the supporting plate;Clamping frame, set in the glue sprayer main body, with glue sprayer main body fixed connection;By setting fixed mechanism and fixed groove, supporting plate is supported and fixed, avoid glue sprayer main body when using, universal wheel generates movement, influence to the use of spray gun;By setting clamping mechanism and clamping frame, realized to the spray gun clamping fixed, so that when moving or placing to spray gun, avoid spray gun drop, so that spray gun is damaged.

The invention relates to the technical field of rotor transportation, in particular to a transportation protection method of a floating rotor and a rotor protector. The protection method comprises the following steps: 1) determining a rotor single-side floating gap: the rotor single-side floating gap is a support distance and is a minimum gap between the outer diameter of a rotor and the inner diameter of a stator when the rotor and the stator are concentric; 2) measuring the contact part support size of the rotor end part: if the contact part is an optical axis, measuring the radial support size and the axial contact depth size of the optical axis; if the contact part is provided with a thread, thread related parameters such as a thread form, a rotation direction, a thread pitch lead and the like need to be confirmed; and 3) determining an end support form: determining whether the axial direction of the rotor needs limiting protection or not. By arranging the rotor protector and controlling the machining precision of the rotor protector, it is ensured that the rotor is installed at the designated supporting position, the position of the rotor does not need to be adjusted by measuring the real-time position of the rotor, and the positioning precision of the rotor can be determined only by checking the machining precision of the supporting disc.

The utility model relates to the technical field of medical first aid, in particular to a leg fracture fixing splint which comprises a splint body, a rotating assembly is arranged between bent portions of the two splint bodies, fixing blocks are arranged on the side walls, away from each other, of the two splint bodies at intervals, and long bandages are symmetrically arranged on the fixing block of one splint body up and down. Short bandages are symmetrically arranged on the fixing block of the other splint up and down, and square sleeves are arranged on the short bandages. The device is simple in structure and convenient for medical staff to quickly operate on an emergency site. By means of the simple steps of pulling the pull rod, rotating the clamping plates, loosening the pull rod and the like, the legs can be rapidly clamped and fixed through the two clamping plates, the device is provided with the air bag and the convertible connector, and therefore medical staff can adjust the clamping area at any time according to the leg injury condition.

This utility model relates to the field of tire cutting technology, and more particularly to a tire wire bead ring cutter, comprising a base, a first driving component, and a cutting assembly. A support column is rotatably connected to the base, and a fixing unit for supporting and fixing the tire is provided on the support column. The fixing unit includes multiple fixing members distributed along the circumference of the support column. The extension states of the multiple fixing members are synchronously adjusted to form a variable diameter support structure that adapts to different tires. This utility model achieves tire support and fixing by adjusting the extension state of the fixing members, allowing the fixing unit to adapt to different tire inner diameters, thereby adapting to different tire sizes and improving tire stability. At the same time, the position of the cutting assembly is adjusted according to different tire sizes to accurately locate the cutting area. During the rotation of the fixed unit and the tire driven by the support column, the cutting assembly performs a ring cut on the tire.

The invention relates to the field of building assembly, and particularly discloses an assembly type wallboard mounting structure which is characterized by comprising a wallboard module and a connecting piece, and the wallboard module is provided with a plurality of connecting holes; the connecting piece is located at the position between every two adjacent wallboard modules and used for fixing the two adjacent wallboard modules together, the connecting piece comprises a first connecting part, a second connecting part and a fastener, and the first connecting part and the second connecting part are integrally formed. The first connecting part is inserted into the connecting hole of one wallboard module, and the second connecting part is inserted into the connecting hole of the other wallboard module and is fixed through the fastener. The device has the effects of being convenient to disassemble and assemble and high in stability.

The utility model discloses a simple Dewar flask carrying device which comprises a main supporting rod, the bottom of the main supporting rod is fixedly connected with a lower supporting rod, the two ends of the lower supporting rod are rotationally connected with idler wheels, and the lower supporting rod is fixedly connected with a lower positioning seat. An upper positioning seat is installed on the main supporting rod, the lower positioning seat is matched with the upper positioning seat, a sliding adjusting structure is arranged between the main supporting rod and the upper positioning seat, and the distance between the lower positioning seat and the upper positioning seat can be adjusted through the sliding adjusting structure. Compared with the prior art, the simple Dewar flask carrying device is easy to operate, and during short-distance transportation, the Dewar flask can be moved and carried easily; by means of the lower positioning seat and the upper positioning seat with the adjustable distance and the adjustable hanging assembly with the height capable of being flexibly adjusted, the Dewar flasks of multiple specifications can be supported and fixed, and therefore the Dewar flasks of different specifications can be conveniently moved and carried.

The invention discloses automobile assembly part reaming equipment, and belongs to the technical field of reaming equipment.The automobile assembly part reaming equipment comprises a base, a supporting assembly and an auxiliary assembly are arranged on the base, a position adjusting unit and a limiting unit are further arranged on an annular supporting frame, and by arranging the supporting assembly, the positions of four electromagnets can be adjusted according to the shape of an automobile assembly part to be machined; by arranging the clamping unit, supporting and fixing of the assembly part are achieved, the clamp does not need to be replaced repeatedly, the machining cost is reduced, by arranging the limiting unit, locking of the positions of the square sliding plate ring and the square long rod can be achieved, the position of the automobile assembly part is prevented from deviating in the machining process, and the stability of equipment is improved; through mutual cooperation of the supporting assembly and the auxiliary assembly, reaming work of the automobile assembly part can be rapidly completed, manual intervention and waiting time are reduced, and the production efficiency is improved.