17results about How to "Improve solid" patented technology

The utility model discloses an anti-seepage water stop structure for water conservancy and hydropower engineering, and relates to the technical field of water conservancy and hydropower engineering, the anti-seepage water stop structure comprises a waterproof mechanism, and the side wall of the waterproof mechanism is fixedly connected with a fixing mechanism; each waterproof mechanism comprises a waterproof plate body, a protruding block is fixedly connected to one side of each waterproof plate body, a groove matched with the corresponding protruding block is formed in the other side of each waterproof plate body, and a rubber plate is slidably connected to the joint of the two waterproof plate bodies. The rubber plate is arranged at the joint of the two sets of water seepage prevention structures, the abutting plate is fixed to the side wall of the rubber plate, in the using process, the side wall of the abutting plate is connected with a dam, the waterproof plate body is tightly attached to the rubber plate through pressure generated by water on the waterproof plate body, and the higher the water level is, the higher the water seepage prevention effect is. The higher the pressure on the waterproof plate is, the tighter the waterproof plate and the rubber plate are attached, and the problem of water seepage at the joint of the waterproof plate is avoided.

The invention relates to the technical field of mold changing of injection molding machines, in particular to a rapid mold changing mechanism for injection molding machining and an injection molding machine thereof, and solves the problems that when an injection molding machine mold changing mechanism is used, a new mold can be installed only after an old mold is taken down and placed well, operation is inconvenient, mold positioning is generally not achieved when the mold is installed, and the mold changing efficiency is high. The injection molding machine comprises an injection molding machine mechanism, and two injection molding mold structures are arranged in the injection molding machine mechanism. Mechanical locking of the mold body is achieved by clamping the limiting insertion rods into the limiting grooves, meanwhile, the electromagnet is powered on, a magnetic conductive plate of the mold body is electromagnetically attracted through the electromagnet, electromagnetic locking of the mold body is achieved, the stability of the mold body is improved, and the service life of the mold body is prolonged. And the situation that the mold body is not mounted in place to cause mold slot positions during mold replacement is avoided.

The invention discloses a transformer coil drying pressing plate structure which comprises a mounting frame, a protection arm is fixedly connected to the outer surface of the mounting frame, a fixing rod is slidably connected to the side, away from the mounting frame, of the protection arm, and an outward extending plate is fixedly connected to the inner surface of the protection arm. The jacking assembly is slidably connected to the top of the mounting frame; the auxiliary assembly is fixedly connected to the bottom of the inner cavity of the mounting frame, and the top of the auxiliary assembly is fixedly connected with a bearing plate; and the bearing assembly is fixedly connected to the position, close to the auxiliary assembly, of the mounting frame. According to the transformer coil drying pressing plate structure, the bearing plate moves along with the mounting frame, meanwhile, a transformer coil is placed, the placing position of the transformer coil is adjusted according to needs, then the drying quality of the transformer coil is guaranteed, and the transformer coil can be extruded and fixed conveniently after the jacking assembly moves.

The utility model discloses a reinforcing steel bar cutting machine for building civil engineering, and relates to the technical field of cutting devices. The two clamping blocks are oppositely arranged on the cutting platform left and right, and the clamping blocks are arranged on the rear side of the cutting machine; the two adjusting blocks are fixed to the bottoms of the clamping blocks correspondingly, and the adjusting blocks are arranged in adjusting grooves formed in the cutting platform in a sliding and penetrating mode. The adjusting motor is fixed on supporting legs at the bottom of the right side of the cutting platform through a motor bracket; the output end of the adjusting motor penetrates through the supporting legs and then is provided with a two-way lead screw, and the left end of the two-way lead screw is arranged in the supporting leg at the bottom of the left side of the cutting platform in a screwed mode through a bearing. The adjusting blocks are rotationally arranged on two threads oppositely arranged on the two-way lead screw in a sleeving mode through the threads. According to the steel bar cutting device, a steel bar can be pressed tightly, so that the steel bar is more stable in the cutting process, the cutting precision is improved, and the safety of an operator is improved.

The utility model discloses a flower house greenhouse structure of transparent glass relates to flower house big technical field, the utility model discloses a flower house greenhouse, the flower house greenhouse includes six stand columns, four glass frames no.

The utility model discloses a kind of intercom antenna protection structures, it is related to intercom antenna technical field, including machine body and the threaded connection antenna on it;Tightening device is equipped between machine body and antenna;Tightening device includes convex ring, upper gasket, L type ring cover, ring groove and lower gasket;The utility model has advantages that when L type ring cover is connected outside antenna, the support strength of antenna connecting position can be improved, the compression of L type ring cover to antenna can improve its position stability, to reduce the possibility of antenna loosening, and the upper gasket and lower gasket set can further improve the sealing effect of waterproof, dustproof;The thread direction of L type ring cover and ring groove connection and the thread direction of machine body and antenna connection are opposite, so, when antenna generates rotating loosening force, L type ring cover can relatively provide blocking inhibition force, improve structural stability;Loosening device is set, for improving the stability of L type ring cover fixed position to improve the loosening effect when antenna is used.

The invention discloses a reinforcing steel bar bending device for construction engineering construction, which comprises a base, a bending cylinder is fixedly connected to the bottom of an inner cavity of the base, the reinforcing steel bar bending device further comprises a connecting plate, the connecting plate is slidably connected to the inner surface of the base, and a moving block is fixedly connected to the outer surface of the connecting plate; the side, away from the connecting plate, of the moving block is fixedly connected with a mounting frame, and the inner surface of the mounting frame is fixedly connected with a bending block. And the fixing assembly is fixedly connected to the top of the base, and a protection assembly is fixedly connected to the position, away from the fixing assembly, of the base. According to the reinforcing steel bar bending device for construction engineering construction, the two fixing assemblies are arranged on the base, so that reinforcing steel bars can be fixed by the fixing assemblies, the reinforcing steel bars are tightly jacked by the bending blocks after the reinforcing steel bars are clamped on the fixing assemblies, the bending strength of the reinforcing steel bars on the fixing assemblies is ensured, and the situation that the reinforcing steel bars are not bent thoroughly during bending is prevented.

The invention relates to the technical field of atomization drug delivery devices, and discloses a fibrin adhesive atomization drug delivery device which comprises a device bottom table, a drug bin, an atomization piece, an air outlet pipe, a flow dividing mechanism, a covering cover and a clamping mechanism, the drug bin is arranged at the top of the device bottom table and used for containing a fibrin adhesive, and a bin cover is arranged at the top of the drug bin and used for containing the fibrin adhesive. The atomizing piece is used for atomizing the fibrin adhesive and fixedly arranged in the device bottom table, the air outlet pipe is used for discharging atomized medicine and communicates with the medicine bin through the atomizing piece, and the flow dividing mechanism is used for dividing atomized steam flow. According to the fibrin adhesive atomization administration device, the shunting mechanism is arranged, and multidirectional pipelines of a three-directional shunting pipe are used for shunting, so that the administration device can carry out multidirectional administration at one time, and can carry out atomization administration treatment on a plurality of wound surfaces at the same time; the convenience and the treatment efficiency of multi-wound atomization hemostasis treatment are improved.

The utility model discloses a novel construction engineering construction vertical shaft, which relates to the technical field of novel construction engineering construction vertical shafts, and comprises a bottom plate, specifically, the bottom plate is in a circular ring shape, a first fixing groove is formed in the top of the bottom plate, the first fixing groove is in a circular ring shape, and a first fixing plate and a second fixing plate are arranged at the top of the first fixing groove; the first fixing plate and the second fixing plate are both in a semicircular ring shape, first clamping rods are fixedly connected to the bottom of the first fixing plate and the bottom of the second fixing plate, and the size of the first clamping rods is consistent with that of the first fixing grooves. The large diameter of the first fixing groove is smaller than that of the first fixing plate and that of the second fixing plate, the small diameter of the first fixing groove is larger than that of the first fixing plate and that of the second fixing plate, the first clamping rod is in sliding connection with the first fixing groove, the first fixing plate is located on the right half side of the bottom plate, and the second fixing plate is located on the left half side of the bottom plate. The use time can be shortened during construction, and meanwhile the overall stability can be improved.

The utility model belongs to the technical field of hoisting equipment, and particularly relates to a steel wire rope for a stacker, which comprises an inner cladding and a rope component, the rope component surrounds the inner wall of the inner cladding, the rope component comprises steel wire ropes and a rope body assembly, the steel wire ropes are connected with the rope body assembly in a winding manner, and the steel wire ropes surround the outer peripheral wall of the inner cladding. The rope body assembly comprises a first rope body and a second rope body, when the steel wire rope operates, the steel wire rope generates downward impulsive force, the first rope body and the second rope body are wound around the steel wire rope, the stability of the rope body assembly is enhanced, an X-shaped connecting piece is arranged between the limiting groove and the first clamping rope, and the X-shaped connecting piece is arranged on a connecting piece of the first clamping rope. And the four end parts of the connecting piece are fixedly connected to the intersection angle positions of the limiting grooves, so that the steel wire rope is firmer, the normal operation of the stacking machine is realized, and the steel wire rope is firmer.

The utility model discloses a building external wall brick convenient for seam beautifying, which relates to the technical field of building external wall bricks and comprises a first external wall brick, and a buffer plate is fixedly mounted on the bottom surface of the first external wall brick; a protection mechanism for relieving collision is arranged on the bottom face of the sound insulation layer and comprises a sealing layer fixedly installed on the bottom face of the sound insulation layer. According to the building external wall brick convenient for seam beautifying, generated noise is reduced through the arranged sound insulation layer, the sound insulation layer is made of sound insulation cotton, the sound insulation performance of the first external wall brick is improved, the sound insulation effect is achieved, generated impact is relieved through the installed buffer plate, the buffer plate is made of a rubber material, generated collision force is reduced, the protectiveness of the first external wall brick is improved, and the service life of the first external wall brick is prolonged. The bottom surface of the sound insulation layer is provided with the wear-resistant layer, and the wear-resistant layer is made of silicon carbide ceramics, so that wear is effectively resisted, the service life of the brick body is prolonged, and the internal sealing performance, the overall sealing effect and the internal heat insulation effect are improved by utilizing the arranged sealing layer.

The utility model discloses an anchor rod combined tray which comprises a tray body, a detachable gasket is arranged in the middle of the tray body, a protruding head is arranged in the middle of the gasket, and through anchor rod penetrating holes are formed in the middle of the protruding head and the tray body. The tray body and the gasket are arranged to be of a detachable structure, so that the stability when the nut and the screw rod are matched to lock the tray can be guaranteed, the tray body can become a flat plate, the contact surface between the tray body and a metal net can be enlarged, the overall stability of the tray is improved, and the service life of the tray is prolonged. And safe operation of construction and production operation is ensured.

The utility model provides a kind of automobile sheet metal paint spraying auxiliary device, including shell, the lower end of the shell is rotatably connected with rotary disc, the lower end of the rotary disc is respectively fixedly connected with first connecting column and second connecting column, the lower end of the first connecting column is provided with second link, another end of the second link is provided with first link, the lower end of the first link and end portion and second connecting column is all respectively provided with fixed piece, the end portion of the first link, second link, first connecting column and second connecting column is all provided with fixed handle. The utility model is stable to the suspension of sheet metal part.

The utility model relates to the technical field of ladder stand, especially to a high-climbing handrail with folding function and a ladder stand comprising the handrail. The ladder stand comprises a handrail and oppositely arranged support mechanisms, the handrail is located between the opposite support mechanisms and its two ends are arranged on the corresponding support mechanisms respectively, the support mechanism comprises a first support plate, a limiting plate and an arc-shaped groove, the first support plate is fixed on the installation side wall, the limiting plate is fixed on the first support plate, the arc-shaped groove is opened on the first support plate, the height of the connecting place of the limiting plate and the first support plate is located between the highest point and the lowest point of the arc-shaped groove, and the end of the handrail extends into the arc-shaped groove and can slide in the arc-shaped groove. Each handrail on the ladder stand can be folded, can be quickly unfolded during use, can be folded in the non-use state, and space is released for the equipment to pass through.

The utility model relates to the technical field of fruit processing filters, and discloses an adjustable fruit processing filter which comprises a filtering sleeve, a supporting ring is welded to the surface of the filtering sleeve, a first supporting column is fixedly connected to the top of the supporting ring, and a hydraulic cylinder is fixedly connected to the top end of the first supporting column; the device is characterized in that an extrusion rod is fixedly connected to the bottom of the hydraulic cylinder, a product extrusion plate is fixedly connected to the bottom end of the extrusion rod, a drawing groove is formed in the inner wall of the filter sleeve, a filter plate is slidably connected to the interior of the drawing groove, a drawing rod is welded to the top end of the filter plate, and a liquid drainage pipe is fixedly connected to the bottom of the filter sleeve. According to the utility model, by arranging the drawing groove sliding in the filter sleeve, when a worker needs to clean the filter plate, the drawing rod is pulled to drive the filter plate to be drawn out in the filter sleeve and the drawing groove in a sliding manner, so that the worker can conveniently clean the filter screen used for a long time; and the product filtering effect during product processing is improved.

The utility model relates to the technical field of T-shaped cutter cutting devices, in particular to an integrated T-shaped cutter cutting device which comprises a control driving box, a connecting rod is rotatably connected to the inner wall of the control driving box, and a cutter is arranged at the bottom end of the connecting rod; the anti-loosening mechanism is arranged on the surface of the connecting rod; according to the device, the cutting knife is preliminarily positioned through the anti-loosening block, the movable frame and the friction block, the cutting knife is fixed to the connecting rod through the eccentric wheel and the movable frame, then it is guaranteed that the cutting knife is installed on the cutting device stably, and therefore the cutting effect of the cutting knife is guaranteed; according to the cutting device, positioning of the movable frame and the eccentric wheel is achieved, then it is guaranteed that the friction block is clamped in the anti-loosening block stably, the anti-sliding block is clamped in the movable frame and the eccentric wheel stably through the first magnetic block and the second magnetic block, and then the stability of the cutting knife installed on the cutting device is improved.