39results about How to "Avoid manual support" patented technology

The invention belongs to the technical field of medical puncture brackets, in particular to an ultrasound-guided nerve block puncture bracket for the anesthesiology department, aiming at the unsteady fixation, follow-up, and difficulty in controlling the tightness of the anesthesiology department puncture bracket fixed on the ultrasonic probe in the prior art problem, and propose a solution; the technical scheme of the present invention includes a suction cup seat, a counterweight is arranged on the sucker seat, a vertical bar is provided on the top of the counterweight, and a collar is slidably installed on the outer side of the vertical bar, and the outer side of the collar is threaded. There is a locking bolt, and the end of the locking bolt extends into the collar and contacts with the vertical rod. A telescopic rod is arranged on the outside of the collar, and a sleeve is connected to the output end of the telescopic rod, and a frame structure is connected to the sleeve. The ultrasound-guided nerve block puncture bracket for the anesthesiology department of the present invention has a simple structure and is easy to operate. shift problem.

The invention relates to V-shaped framework hoisting construction auxiliary equipment, and belongs to the technical field of substation framework construction. The V-shaped framework hoisting construction auxiliary equipment comprises a vehicle body and a driving device used for driving the vehicle body to walk. An installation beam is fixedly arranged on the vehicle body, two supporting rods parallelly arranged are arranged on the installation beam, and a clamping assembly used for clamping rod bodies of V-shaped frameworks is arranged at the end, away from the vehicle body, of each supporting rod. When the V-shaped frameworks are hoisted by a crane, a worker clamps the rod bodies of the V-shaped frameworks through the clamping assemblies, then, the vehicle body is driven to walk by the driving device, the vehicle body drives the installation beam and the supporting rods to move, the clamping assemblies on the supporting rods and the crane jointly act to drive the V-shaped frameworksto move, when the rod bodies of the V-shaped frameworks move right above installation cup openings, the vehicle body is stopped to enable the positions of the rod bodies to maintain unchanged, and then, the V-shaped frameworks are put down; and manual supporting of the rod bodies is avoided, the safety of construction is improved, the V-shaped frameworks can be rapidly hoisted to the installationcup openings, and the construction efficiency is improved.

The invention belongs to the technical field of medical apparatus and instruments, and particularly discloses an intensive care patient safe transport device which comprises a bed board, bed legs and universal wheels. Slide rails are arranged on the bed legs, a first penetrating opening and a second penetrating opening are formed in two sides of the bed board, a first fence assembly capable of penetrating the first penetrating opening and a second fence assembly capable of penetrating the second penetrating opening are further arranged on the two sides of the bed board and are distributed on the two sides of the bed board in a mirror symmetry manner, and a tool box is further arranged on a side of the bed board. The intensive care patient safe transport device has the advantages that a protective cover can be formed by the first fence assembly and the second fence assembly, a patient can be protected in the protective cover, and accordingly the condition that certain persons accidentally run into the intensive care patient safe transport device or medical staffs in transport procedures can be prevented.

The invention relates to the field of building technology, and discloses an assembled steel structure integrated green building and its installation process, including embedded parts, the embedded parts are cuboid plates, rectangular grooves are provided on the upper surface of the embedded parts, and Set the pre-tightening mechanism, the pre-tightening mechanism includes the first pipe, the second sliding block, the first pull rod, the first chute, the first clamping block, the second spring, the downward moving block and the vertical rod, the second connecting rod pushes the vertical rod to slide downward in the first pipe, The vertical rod drives the downward moving block to compress the hydraulic oil in the first pipe and pushes the second sliding block to slide in the first pipe. To fix the fixed block and the embedded parts, by using the pre-tightening mechanism instead of manually supporting the vertical rod 1, since there is no need to manually support the vertical rod 1, the probability of human factors causing the vertical rod 1 to deviate is reduced, the manual workload is reduced, and the placement is improved. The work efficiency when embedding parts is improved, and the accuracy of installation is improved.

The invention discloses a groove type workpiece machining device for machining. The groove type workpiece machining device comprises a device body, the device body is provided with a base, a fixing frame A is arranged at the left end of the upper portion of the base, a groove type workpiece mounting frame is arranged at the top of the fixing frame A, a fixing column is arranged inside the fixing frame A, connecting sleeves are arranged on the fixing column, connecting rods are arranged on the outer walls of the connecting sleeves, and a positioning plate is arranged on the outer sides of the connecting rods; and a fixing frame B is arranged at the right end of the upper portion of the base, a slide way is arranged at the top of the fixing frame B, a motor is arranged on the slide way, anda drill bit is arranged at the output end of the motor. The device is simple in structure and convenient to use, the groove type workpiece with a thermocouple to be buried can be quickly punched, holding by hands is prevented during punching, so that the operation safety is improved, the groove type workpiece is installed stably under the action of the groove type workpiece mounting frame during punching, so that fracture of the drill bit caused by shaking of the groove type workpiece is effectively reduced, the resources are saved, the punching efficiency is also effectively improved, and thepracticability is high.

The invention discloses a color coated plate coiling roller achieving convenient coiling. The color coated plate coiling roller achieving convenient coiling comprises a roller body, press sheets and shaft pins. The left end and the right end of the roller body are provided with side fences. Rolling shafts are installed in the side fences. The outer surface of the roller body is provided with a fixing groove. The two ends of the fixing groove are provided with fixing press pieces. Each fixing press piece comprises one press sheet and one shaft pin. An inner hole is formed in the roller body. The left end and the right end of the roller body are provided with press piece installation holes. A coiled material is arranged on the outer side of the roller body. A supporting framework is installed inside each side fence. The color coated plate coiling roller achieving convenient coiling avoids the situation that the end opening of the coiled material is manually held and fixed and can effectively and rapidly conduct coiling, the coiled material is more tidy in the coiling process, and the attractiveness is improved.

The invention discloses a water-cooling circulation system for a magnetizing magnetic head, comprising a base, a magnetizing circular tube is fixedly arranged on the upper side of the base, and a coil is wound around the outer ring of the magnetizing circular tube, and the magnetizing circular The inner side wall of the pipe is provided with a fixing device, the upper side wall of the base is fixedly connected with two symmetrical mounting blocks, and the inner recess of the mounting blocks is provided with a spiral groove. The invention relates to the technical field of magnetizing magnetic heads. The water-cooling circulation system of the magnetizing magnetic head utilizes parts such as a hose, a first condensation block, a first condensation hole, a mounting block, a through hole and a second condensation block to install the heat generated by the coil. Block absorption, the heat absorbed by the water of the three hoses through the installation block, the heat absorbed by the water passing through the installation block is absorbed by the first condensation block when it flows through the first condensation hole or absorbed by the second condensation block when it flows through the second condensation hole Absorption increases the efficiency of heat dissipation, improves the use time of the water cooling circulation system, and prolongs the service life of the magnetic head.

The invention discloses an integrated device capable of conveniently conducting polishing, derusting and segmentation cutting on waste steel pipes. The integrated device comprises an installing plate,a limiting ring, an installing table, a motor, a rotary shaft and a cutting wheel, wherein a fixing base is installed above the installing plate; a connecting rod is arranged on the inner side of thefixing base and provided with a transmission wheel and a supporting rod; a brush plate is arranged on the inner side of a brush ring and provided with bristles; the transmission wheel is fixed to theright side of a rotary rod; and the rotary rod is connected with the rotary shaft through the transmission wheel and a transmission belt. According to the integrated device capable of conveniently conducting polishing, derusting and segmentation cutting on waste steel pipes, four roller wheels are distributed on the inner side of the limiting ring at uniform angles, steel pipes with different diameters can be conveniently limited and fixed, and meanwhile steel pipes needing derusting can be conveniently pushed, so that the situation that steel pipes need to be manually pushed to move inside the integrated device is avoided, and the labor intensity of workers is reduced.

The invention discloses a building assembling connection assembly. The building assembling connection assembly comprises a fixed piece, a movable piece, fixing clamping heads used for clamping steel bars, and a distance adjusting device. The fixed piece and the movable piece are each of an L-shaped structure and are slidably connected. Mounting holes are formed in the ends of the fixed piece and the movable piece correspondingly. The fixing clamping heads and the mounting holes are matched. The size of a clamping opening of each fixing clamping head can be adjusted. The distance adjusting device is arranged on one side of the fixed piece and matched with the movable piece. A grip handle is arranged on one side of the distance adjusting device.