119results about How to "Stable and powerful" patented technology

An article storage cabinet of fingerprint type is prepared as setting a numbers of doors on cabinet; arranging one ARM9 embedded computer host board in cabinet; connecting embedded computer host board to power supply, information-identifying module, infrared object sensing module, voice prompting module, liquid crystal display and multiple electromagnetic phase-lock; setting one infrared object sensing probe in front side of cabinet and erecting one or multiple infrared sensing probe separately in each door of cabinet.

A tool for inserting and fastening a replacement injector sleeve in the cylinder head of a diesel engine. The tool is part of an injector sleeve tool kit which also includes an injector sleeve removal tool. The installation tool includes an expandable mandril which is inserted into the injector sleeve and expands a portion of the sleeve causing a press fit of the sleeve within the cylinder head. The sleeve removal tool includes a tap having a longitudinal body and a threaded cutting head at one end and a bolt having a head at the other end. An extraction nut is threaded onto the threaded shaft of the drive member followed by a bearing surface member such as a spacer. A hollow cylinder or support sleeve having an internal diameter greater than the injector sleeve to be removed and an external diameter less than the diameter of the sleeve bore includes a shoulder member.

The invention relates to the technical field of shoe mold processing, and particularly relates to an operation frame with a circumferential shoe mold. The operation frame comprises a partition plate,wherein a plurality of uniformly distributed rotating plates penetrate through the partition plate; the rotating plates are arranged in round plate holes formed in the partition plate in a matched mode; one of the sides of the rotating plates is in transmission connection with a worm; one of the ends of the worms extends to the outside of the partition plate; a central shaft penetrates through themiddle of the rotating plates; and the end of the central shaft is fixedly connected with the inner walls of the round plate holes in the partition plate. According to the operation frame, a plurality of grinding tool forming units are arranged on the partition plate, the upper end of the partition plate is a plastic liquid injection molding interval, the lower end of the partition plate is a product forming demolding interval, so that efficient forming processing work is realized, only a material injection mechanism in the prior art needs to be arranged at the upper end of the partition plate, and compared with a grinding tool forming device in the traditional technology, the operation frame is simple in structure and more stable and powerful in function.

The invention relates to the technical field of steel cross beam lifting, in particular to a special lifting tool for lifting an I-shaped steel cross beam. The special lifting tool comprises a triangular plate, two symmetrically distributed L-shaped plates are arranged at the lower end of the triangular plate, a metal chain is connected between the triangular plate and each L-shaped plate, a crossrod penetrates through the triangular plate, and multiple uniformly distributed triangular plates are fixedly connected to the cross rod. A square hole is formed in each L-shaped plate, and a clamping plate is arranged in the square hole of each L-shaped plate. According to the special lifting tool for lifting the I-shaped steel cross beam, the multiple L-shaped plates can be quickly hooked on the I-shaped steel, the L-shaped plates can be hooked on the I-shaped steel only by manually pulling a pull ring, and therefore the multiple L-shaped plates can preliminarily hook the I-shaped steel, then lifting is conducted, the multiple clamping plates naturally rotate and are turned out, and the clamping plates and the L-shaped plates are matched to clamp the I-shaped steel. The function is stable and powerful, and the steel part transportation efficiency is improved.

The invention relates to the technical field of chemical waste liquid classification, in particular to an environment-friendly chemical reaction waste liquid classification, sealing, collection and treatment device. The environment-friendly chemical reaction waste liquid classification, sealing, collection and treatment device comprises a control panel, a feeding cylinder is arranged at the upperend of the control panel, the lower end of the feeding cylinder is partially embedded into the control panel, a supporting column is fixedly connected to a portion between the control panel and the feeding cylinder, a handle sleeves the outside of the feeding cylinder, an outer ring plate sleeves the outside of the control panel, a plurality of evenly-distributed L-shaped pipe cavities are annularly formed in the outer ring plate, one end of each L-shaped pipe cavity is connected with the inner wall of the outer ring plate, and the other end of each L-shaped pipe cavity is connected with the bottom face of the outer ring plate. A plurality of hoses are connected to the outer ring plate, the various hoses correspond to different waste liquid collection mechanisms, the handle only needs to be rotated in advance to enable the control panel to be in butt joint with different telescopic cylinders, then waste liquid is poured into the feeding cylinder, the waste liquid automatically flows into the designated collection mechanism, and the function is stable and powerful.

The invention relates to the technical field of flying dust treatment, specifically to a flying dust treatment device for building construction. The flying dust treatment device for building construction comprises a dust removal box and an air pipe, wherein the dust removal box is in a box shell shape with an opening in one end; one side of the dust removal box is fixedly connected with an air pipe; a fan is arranged in an inner cavity of the air pipe; a shaft rod penetrates through the middle of the fan; a positioning cylinder is arranged at one end of the shaft rod; the shaft rod partially extends into the positioning cylinder; the positioning cylinder is fixed on the dust removal box; a plurality of uniformly distributed air holes are annularly formed in a bottom plate of the dust removal box; one ends of air holes communicate with the inner cavity of the air pipe; and a clamping ring is arranged in the positioning cylinder. According to the flying dust treatment device, through flowing of airflow in the air pipe, water spraying work in the inner cavity of the dust removal box is triggered, and water drops fall down to adsorb flying dust, so automatic control over water sprayingwork is achieved; the function of the device is stable and powerful; and the sensitivity of water spraying work can be adjusted by rotating a threaded column, and operation is easy, convenient and fast.

The invention relates to the technical field of plug-in type scaffolds, in particular to a firmly-connected plug-in type scaffold. The scaffold comprises a vertical rod, wherein a tray is fixedly connected to the vertical rod; the vertical rod penetrates through the middle of the tray; an outer cylinder is arranged on the tray; the outer cylinder fixedly sleeves the vertical rod; a rotary cylinderis annularly arranged in the outer cylinder; one side of the rotary cylinder is fixedly connected with a plurality of positioning piles which are uniformly and annularly arranged; one ends of the positioning piles extend out of the vertical rod; and hinge pieces are connected to the end parts of the positioning piles. According to the scaffold, rapid control of a plurality of clamping columns isachieved, a handle is manually pulled, a control ring is controlled to rotate, then gas in a control tubular cavity can be forced to be gradually exhausted out of the outer cylinder, operation is easyand convenient, clamping is achieved through the clamping columns evenly and annularly arranged in the middle of the rotary cylinder, even if the clamping columns do not sink into cylindrical groovesin the rotary cylinder, the rotary cylinder rotated by a very small angle and the clamping columns can sink into the rotary cylinder again, and the function is stable and powerful.

The invention discloses an image system for real-time monitoring by using a computer network. The image system comprises a fan-shaped columnar control seat, a cylindrical cavity is formed in the control seat; an outer cylinder is arranged in the cylindrical cavity of the control seat; the middle of the outer cylinder is movably sleeved with a shaft rod. The end part of the shaft rod is fixedly connected with the bottom surface of the cylindrical cavity of the control seat; a groove is formed in the side wall of the outer cylinder; a camera is arranged in the groove of the outer cylinder; a rod-shaped cavity is formed in the control seat on one side of the outer cylinder; a spring, a sliding column and a corrugated pipe are arranged in the tubular cavity of the control seat. According to the structure design, dual working modes are realized, one mode is that the camera performs shooting work through the shooting hole in the control seat, and the other mode is that the camera moves and is further protected by the control seat when being touched maliciously by people, so that stable storage of information shot in the control seat is ensured, and the function is stable and powerful.

The invention relates to the technical field of communication equipment, in particular to industrial energy management system hardware communication equipment which comprises a box-shell-shaped protection box; wherein an opening is formed in the top of the protection box, a rain-proof cover is arranged at the upper end of the protection box, and a supporting block is fixedly connected to the middle of the rain-proof cover and penetrates through a plate body of the rain-proof cover. The lower ends of the supporting blocks are fixedly connected with hoses; the lower end of the hose is fixedly connected with an inflator; the hose and the inflator are arranged in the protection box. According to the design, the annunciator is stably stored in the protection box; when the rain-proof cover is removed, the annunciator can be exposed, so that the annunciator can be conveniently and quickly maintained and repaired; when the protection box is forced to be concave due to accidental impact, a tool can be used for rotating the control block, so that the protection box gradually returns to a normal state, and further the protection box can be continuously used for working.

The invention relates to the technical field of steel bar benders, in particular to a portable hydraulic steel bar bender. The portable hydraulic steel bar bender comprises a hydraulic cylinder, a hydraulic shaft, supporting plates and a lifting handle, wherein the hydraulic shaft is arranged in the hydraulic cylinder, one end of the hydraulic shaft protrudes out of the hydraulic cylinder, the twosymmetrically-distributed supporting plates are fixedly connected to the hydraulic cylinder, one sides of the supporting plates are fixedly connected with the n-shaped bent-rod-shaped lifting handle,one ends of the supporting plates are fixedly connected with sleeves, the sleeves are movably sleeved with inner shafts, one end of the hydraulic shaft is provided with an outer barrel, an inner column is connected between the hydraulic shaft and the outer barrel, and one end of the inner column is fixedly connected with the hydraulic shaft. According to the structural design, quick replacement work of connecting pieces of different types and sizes is achieved, air flow in the inner column can be caused to flow only by pressing the handle, then a clamping block is controlled, the connecting state between the outer barrel and the inner column is controlled, the function is stable and powerful, and the whole bending machine can meet the machining requirements of reinforcing steel bars of different types.

The invention relates to the technical field of medical supplies, in particular to a stem cell exosome preparation fixed-point puncture administration device which comprises a cylinder, one end of the cylinder is in threaded connection with a cover, a power body penetrates through the cylinder, one end of the power body is fixedly connected with a rubber disc, and the end, back to the power body, of the rubber disc is in contact with a first spring. A corrugated pipe sleeves on the power body in the cylinder body, one end of the cover body is fixedly connected with a needle tube, a positioning cylinder is fixedly connected in the cover body, and one end of the needle tube extends into the positioning cylinder. The invention further discloses an administration method of the stem cell exosome preparation fixed-point puncture administration device. The structure design achieves the effect of continuous drug administration, a doctor repeatedly presses the power body, the stem cell exosome fluid in the administration device is continuously injected to a designated position, meanwhile, the main speed can be controlled, and discomfort brought to the human body due to too fast administration is avoided.

The invention discloses a rainproof distribution box with an automatic alarm function. The rainproof distribution box comprises a box-shell-shaped outer box body, wherein the side wall of the outer box body is in threaded connection with a plurality of uniformly distributed control panels, one end of the control panel is fixedly connected with a transparent handle, a control pipe cavity is formedin the control panel, a telescopic column, a conductor ball, a control column, a control box and a sealing cylinder are arranged in the control pipe cavity, one end of the telescopic column is fixedlyconnected with the conductor ball, the other end of the telescopic column extends into the control column, and one end of the control column is fixedly connected with the control box. According to the structural design, double working mechanisms are achieved, when the moisture content in airflow is too high, the conductor ball moves to make contact with the sealing cylinder for sealing, the fluidchannel of the control pipe cavity is interrupted, water flow is prevented from permeating into the inner cavity of the outer box body while the signal lamp of the alarm mechanism is triggered to emit light, and then workers can know the situation in time.

The invention relates to the technical field of steel plate hoisting, in particular to a steel plate hoisting structure for a steel structure. The steel plate hoisting structure comprises a transverseplate, a rope, prism rods, sliding seats and L-shaped plates. The transverse plate is in a square plate shape. The rope is connected to the upper end of the transverse plate. The two prism rods in symmetrical distribution are fixedly connected to the side wall of the transverse plate. Each sliding seat is arranged on the corresponding prism rod. Each prism rod penetrates a platelike hole formed in the corresponding sliding seat. Each L-shaped plate is fixedly connected to the lower end of the corresponding sliding seat. A push seat is arranged at one side of each sliding seat. A central shaftis arranged on each push seat in a penetrating manner. A side lug plate is fixedly connected to the end of each central shaft. By means of the steel plate hoisting structure, the fast hoisting work for a partition plate is achieved; a worker only needs to manually pull pull rods, and position adjustment can be conducted on the sliding seats; after a while, the prism rods and the sliding seats restore to the clamping state automatically, and the partition plate can be quickly clamped between the two L-shaped plates; and the steel plate hoisting structure is easy, convenient and fast to operate, and the construction efficiency is improved.

The invention relates to the technical field of non-woven fabric manufacturing, in particular to a net forming mechanism for non-woven fabric manufacturing. The net forming mechanism comprises a cylindrical outer cylinder, a shaft rod is movably sleeved with an inner cavity of the outer cylinder, an external connecting pipe is embedded in the middle of the shaft rod, a protective shell is arrangedon one side of the outer cylinder, and the outer cylinder is arranged in an inner cavity of the protective shell. A sliding way in a square cylinder shape is fixedly connected to one side of the protective shell, a conveying belt is arranged at the lower end of the outer cylinder, an arc plate groove is formed in one side wall of the shaft rod, and a supporting pipe cavity is formed in the shaftrod. According to the structural design, the outer cylinder is driven to rotate in the cloth piece conveying process, then a cylindrical blade gradually sinks into a cloth piece in the moving process,the cloth piece is cut off from the cloth piece, then a cylindrical blade moves to drive the cloth piece to pass through the position of the sliding way, airflow is blown into the cylindrical blade,then the cloth piece is blown into an inner cavity of the sliding way, the cloth piece collecting work is completed, and the function is stable and powerful.

The invention relates to the technical field of non-woven fabric winding, in particular to a non-woven fabric winding machine with an alarm device for jamming of foreign objects. The non-woven fabricwinding machine comprises an L-shaped plate, vertical plates, a winding up roller and a control block. The upper end of the L-shaped plate is fixedly connected with two vertical plates. The winding uproller is arranged between the two vertical plates. The control block is arranged on one side of the winding up roller. One end of the control block penetrates through a plate body of the L-shaped plate. The L-shaped plate is fixedly connected with the control block. A cylindrical groove and a straight tube cavity are formed in the control block. A telescopic column movably sleeves an inner cavity of the cylindrical groove. One end of the telescopic column extends to the outside of the control block. The end of the telescopic column is fixedly connected with a support seat. The non-woven fabric winding machine realizes the effect of automatic detection. Once the foreign objects are stuck in winding fabric during the operation of non-woven fabric winding, the displacement of a sliding cylinder can be triggered, the work driven by a motor can be automatically interrupted, an alarm mechanism starts to work, and functions are stable and powerful.