70results about How to "Increase the support point" patented technology

The utility model discloses a raised floor and a combined floor, comprising a floor body, the floor body is provided with a plurality of first support assemblies and at least one second support assembly; the multiple first supporting assemblies are distributed in the circumferential direction of the floor body. The second supporting assembly is arranged in the middle of the floor body. The first supporting assembly and the second supporting assembly are located on the same side of the floor body. According to the utility model, supporting points to the floor are increased, so that the loading capacity of the floor is effectively improved.

The utility model relates to the technical field of engineering machinery, and discloses a frame beam mounting device and engineering machinery. The frame beam installation device comprises an installation support, two sets of supporting mechanisms and an adjusting mechanism, the installation support comprises a cross beam, the cross beam is suitable for extending in the width direction of an upper flange plate of a frame beam, and the two sets of supporting mechanisms are oppositely and adjustably arranged at the two ends of the cross beam and are suitable for moving in the extending direction of the cross beam correspondingly; a clamping groove is formed between each supporting mechanism and the cross beam, the two sides of an upper flange plate of the frame beam are suitable for being clamped into the two clamping grooves respectively, the adjusting mechanism is arranged on the installation support, an adjusting piece is arranged on the adjusting mechanism and suitable for being adjusted in the height direction of the cross beam, and the supporting end of the adjusting piece is suitable for being supported on the upper surface of the supporting arm. The device is simple in structure and convenient to operate, positioning of the frame beam and the supporting arm is more accurate due to the design of the adjusting mechanism and the supporting mechanism, and after being installed, the frame beam is convenient to disassemble and can be recycled.

The utility model relates to the technical field of ceramic tile transmission, and discloses a translation type elevator for ceramic tile transmission, which comprises a rack, a guide plate, an annular transmission component and a plurality of moving components, an annular rail is arranged on the vertical face of the rack, and an annular conveying assembly is installed in the annular rail and used for driving the multiple moving assemblies to move circularly along the annular rail. The guide plate is mounted on the rack and is provided with a guide rail; the guide rail is positioned behind the annular rail; the moving assembly comprises a fixing frame, a bracket, a first supporting part and at least three second supporting parts. The problems that when a conventional lifting device which moves in a reciprocating mode is used, the reciprocating speed is increased to improve the conveying efficiency, meanwhile, shaking of the device is inevitably large, the ceramic tile quality is affected, and the conveying efficiency is limited by inertia force and is difficult to further improve are solved.

The invention provides a magnetron structure. The magnetron structure comprises a main body part which is provided with an accommodating cavity; the main body part is provided with a plurality of fan blade parts, and the multiple fan blade parts are arranged around the containing cavity at intervals; a resonant cavity is formed in a gap between every two adjacent fan blade parts; the resonant cavity is communicated with the accommodating cavity; the mounting groove is formed in the multiple fan blade parts and communicates with the resonant cavity, so that an annular groove is defined; the diaphragm belt is arranged in the mounting groove; wherein the mounting groove comprises a shallow groove section and a deep groove section, and the depth of the deep groove section is larger than that of the shallow groove section in the extending direction of the containing cavity; at least two shallow groove sections and at least two deep groove sections are arranged, and the shallow groove sections and the deep groove sections are alternately arranged at intervals. Through the technical scheme provided by the invention, the technical problem that the supporting stability of the structure for supporting the diaphragm belt in the magnetron in the prior art is relatively poor can be solved.

The application discloses a kind of maintenance racks for mixer discharge hopper, it is related to the technical field of maintenance rack, it includes operation platform, installation column and connecting passage, operation platform is located below discharge hopper and the discharge outlet of discharge hopper is projected in the central position of operation platform, and operation platform is arranged in parallel with ceiling;One end of installation column is fixed with operation platform, and the other end of installation column is fixed with ceiling;Connecting passage is communicated with the corridor of the other side of wall body, and connecting passage is communicated with the corridor of one side of wall body with operation platform.The maintenance personnel can go up and down operation platform through connecting passage, and the staff can directly overhaul and maintain discharge hopper on operation platform, without moving operation platform, and the maintenance personnel also do not need to go up and down operation platform frequently, improve the efficiency of overhaul.

The present invention provides a spray device, including a spray pipe assembly and a spray head, wherein the spray pipe assembly includes a plurality of arc-shaped spray pipes, and two adjacent arc-shaped spray pipes are adjustably connected through an adjustment mechanism to form an arc-shaped arch structure that matches the curvature of the tunnel; the spray head is provided with a plurality of pieces distributed on the arc-shaped arch structure, and the plurality of spray heads are distributed in a manner of increasing from the top of the arc-shaped arch structure to both sides. The present invention arranges the spray pipe assembly to be formed by connecting a plurality of arc-shaped spray pipes to each other, and arranges the spray pipe assembly in a manner of decreasing from the top to both sides, and arranges the spray heads in a manner of increasing from the top of the spray pipe assembly to both sides, so that the tunnel can be fully sprayed to achieve a comprehensive and effective maintenance effect, and the generation of a water curtain can be prevented.

The utility model relates to the technical field of plate transportation, and discloses a plate transfer trolley device applied to multi-layer plate operation equipment. The device comprises a vehicle body and a walking mechanism. The vehicle body is composed of a vehicle body main body, multiple layers of first sliding rail supports and a pushing and unloading mechanism. The vehicle body is of a van structure, and at least one side face is provided with a first opening. The first sliding rail supports are horizontally fixed to the side wall of the interior of the vehicle body and used for supporting horizontally-placed plates and enabling the plates to horizontally slide on the first sliding rail supports according to the preset direction. The pushing and unloading mechanism is in sliding connection with the vehicle body and used for pushing the plates placed in the vehicle body to slide out of the first opening to be unloaded and return. The walking mechanism is arranged on the vertical lower portion of the vehicle body, detachably connected with the vehicle body and used for supporting the vehicle body and moving to a preset position. Synchronous processing and transferring of multiple layers of plates are achieved, production efficiency is improved, automation and intelligence are achieved, manual operation and labor intensity are reduced, and production safety and product quality are improved.

The invention discloses a suspended ceiling adjusting structure which comprises a telescopic movable rod, a damping telescopic rod is arranged at the bottom of the movable rod, a spring is arranged on the outer side of the damping telescopic rod, a main keel is connected to the bottom of the damping telescopic rod, multiple sets of threaded holes are formed in the top of the main keel, and a mounting frame and a fixing frame are arranged on the outer side of the main keel. The top of the mounting frame and the top of the fixing frame are connected to threaded holes through short bolts to be in limiting connection, an auxiliary keel is arranged in the mounting frame, a positioning support is mounted at the bottom of the auxiliary keel, clamping mechanisms are arranged on the two sides of the fixing frame, and a punching cellular board is clamped in the positioning support. And meanwhile, resonance noise transmission is reduced.

The utility model discloses a spine corrector, which relates to the technical field of spine orthopedics and comprises a spine correction table, the top of the spine correction table is an arc-shaped surface, at least one limiting groove is formed in the side face of the spine correction table, and a combined exercise table is detachably clamped in the limiting groove through a limiting block. A plurality of longitudinal beams are integrally formed on the side face of the combined exercise table, and the bottom of the spine correction table is detachably connected with a pelvis correction structure. The combined exercise table and the auxiliary exercise table are detachably connected to the side face of the spine correction table, one or two of the spine correction table, the combined exercise table and the auxiliary exercise table can be used in a combined mode, supporting point positions of the body of a user are increased, and the situation that when the body of the user is supported, the user feels more comfortable is avoided. When muscle fatigue happens to the single stress part, the stress of the spine correction table can be shared by the combined exercise table and the auxiliary exercise table, and the risk that the single stress part of the body of the user is overtired can be reduced.

The present invention discloses a high-strength car seat floor lock assembly, which relates to the technical field of car seats and includes a shell, a push-pull mechanism, and a clamping mechanism. The push-pull mechanism includes a notch and a first support shaft. A push cam block is rotatably installed in the middle of the outer cylindrical surface of the first support shaft. An electric telescopic rod is hinged on the outer side of the shell and near the notch. A tip protrusion is installed in the middle of the outer side of the push cam block. A top material block is fixedly installed on the outer side of the push cam block and near the tip protrusion. The clamping mechanism includes a second support shaft. A swing connection block is rotatably installed in the middle of the outer cylindrical surface of the second support shaft. A spring is installed between the top of the swing connection block and the top of the push cam block. A clamping lock hook is installed at the bottom of the swing connection block. The high-strength car seat floor lock assembly achieves the effect of preventing loosening, is firmly clamped, reduces the influence of external force and vibration, is not easy to loosen, and is flexible, safe and reliable to use.

The invention discloses a distributed photovoltaic module with water guiding and supporting functions, and relates to the technical field of photovoltaic equipment.The distributed photovoltaic module comprises a frame and a supporting mechanism, the supporting mechanism comprises a bent frame and a water storage tank, a pump body is installed in the middle of the bottom of the frame, and a hose is communicated between the liquid outlet end of the pump body and the bottom of the inner side of the bent frame; a shielding assembly is installed at the position, close to the top end of the frame, of the top of the bending frame, a blocking assembly is installed at the position, close to the water storage tank, of the outer side of the bending frame, and the shielding assembly comprises a sliding connecting rod and a support which is installed at the position close to the top of the bending frame. An elastic reset piece is fixedly installed between the bottom end of the sliding connecting rod and the top of the inner cavity of the bending frame, a shielding plate is hinged to the top end of the sliding connecting rod, and a rotating roller is installed on the inclined face of the top of the support and close to the shielding plate in a rolling mode. According to the distributed photovoltaic module with the water guiding and supporting functions, the water guiding and supporting effects are achieved, the angle is adjustable, rainwater is guided, and the whole photovoltaic module is stable and reliable.

The invention discloses a high-strength automobile seat floor lock assembly and relates to the technical field of automobile seats, the high-strength automobile seat floor lock assembly comprises a shell, a push-pull mechanism and a clamping mechanism, the push-pull mechanism comprises a notch and a first supporting shaft, and a push cam block is rotationally mounted in the middle of the outer circle face of the first supporting shaft; the clamping mechanism comprises a second supporting shaft, a swing connecting block is rotationally installed in the middle of the outer circle face of the second supporting shaft, a first clamping block is fixedly installed in the middle of the outer side of the second supporting shaft, a second clamping block is fixedly installed in the middle of the outer circle face of the second supporting shaft, and a second clamping block is fixedly installed in the middle of the outer circle face of the second supporting shaft. A spring is installed between the top of the swing connecting block and the top of the pushing cam block, and a clamping lock hook is installed at the bottom end of the swing connecting block. According to the high-strength automobile seat floor lock assembly, the anti-loosening effect is achieved, clamping is firm, the influence of external force and vibration is reduced, loosening is not prone to occurring, and using is flexible, safe and reliable.

The utility model belongs to the technical field of splitting machines, and particularly relates to a splitting machine which comprises a machine frame, an upper conveying mechanism and a lower conveying mechanism, the upper conveying mechanism and the lower conveying mechanism are arranged on the machine frame and can move relatively and vertically, the upper conveying mechanism comprises a plurality of longitudinal cutter sets which are arranged at intervals in the transverse direction, and each longitudinal cutter set comprises a longitudinal cutter and an upper conveying belt which are arranged longitudinally. The lower conveying mechanism comprises a plurality of lower conveying belts arranged at intervals in the transverse direction, the lower conveying belts and the upper conveying belts are correspondingly arranged up and down, and cut materials are conveyed between the upper conveying belts and the lower conveying belts. The conveying belts are used as conveying power of cut materials, the cut materials are always in contact with the conveying belts in the whole conveying process, a flat material conveying space is formed between the upper conveying belt and the lower conveying belt, and the contact area between the conveying belts and the cut materials is increased, so that the friction force is increased, the slipping phenomenon is reduced, and the cutting efficiency is improved. And the material cutting precision is improved.

The application provides a variable-span support device for a through-type movable formwork and a displacement method thereof, and belongs to the technical field of highway bridge construction. A plurality of main beam support point beams are arranged in the inner cavity of the main beam of the formwork, serving as force bearing support points of the main beam of the formwork and being used for variable-span support; and longitudinal slides are arranged between adjacent main beam support point beams, the longitudinal slides serving as connecting channels between the adjacent main beam support point beams, so that the suspended double-support-point self-balancing support device at the bottom of the main beam support point beam can slide from one main beam support point beam to another main beam support point beam along the longitudinal slide. The component structure of the application is simple, and all the components are installed in the inner part of the main beam of the formwork, effectively reducing the support height of the main beam of the formwork and increasing the stability and construction safety of the formwork; when the support point is converted, the crane is not needed for hoisting and transporting, and only a tow chain is needed to realize the sliding displacement of the support device.

The utility model relates to the technical field of furniture, in particular to a mute mattress supporting structure and a mattress, which comprise a base, a bed frame and a mattress, and are characterized in that mounting grooves are arranged on two sides of the top of the base, a plurality of guide wheels are rotatably connected in the mounting grooves, a plurality of guide grooves are arranged on two sides of the bottom of the bed frame, and the guide wheels are rotatably connected in the guide grooves. The bed frame is slidably connected to the surfaces of the guide wheels in a sleeving mode through the guide grooves, and the mattress is connected to the top of the bed frame in a lap joint mode. The bed has the advantages that gaps among the bed frame, the mattress and the bed head can be enlarged by pulling the bed frame, so that a bed sheet does not need to be stuffed into the small gaps, the bed making efficiency is improved, time and labor are saved, the mattress is inserted into the top of the bed frame through the positioning plate, the mattress can be positioned and cannot slide on the top of the bed frame, and the bed is convenient to use. Therefore, the child is firmer when jumping on the mattress, the safety is improved, the bed frame is reinforced by the supporting rods, the supporting points of the supporting rods can be increased by the supporting legs, and the firmness of the supporting rods is improved.

The invention provides a nut tap, and relates to the technical field of taps, the nut tap comprises a handle part, a calibration part, a cutting part and a chip groove, the cutting part comprises a plurality of blade parts, the blade parts comprise wide blades and narrow blades with different widths, the chip groove is arranged between the adjacent blade parts, the wide blades and the narrow blades comprise a plurality of cutting teeth, the cutting teeth are provided with cutting blades, and the cutting teeth are provided with cutting teeth. At least part of the cutting teeth are provided with supporting edges, and the diameter of each supporting edge is smaller than or equal to the diameter of the cutting edge on the same cutting tooth. Through the arrangement of the wide blade, in the cutting process, the wide blade can play a good supporting role, the cutting stability and balance force of the nut tap are improved, the precision of a threaded hole is improved under the condition that the rigidity condition of the nut tap is poor, the abrasion uniformity of the nut tap is improved, and the coping frequency is increased; the cutting stability and the balance force of the nut tap are further improved, and the service life of the nut tap is prolonged.

The utility model belongs to the field of temperature monitoring, and particularly relates to a railway track temperature monitoring device which comprises a monitoring device body. The middle part of the monitoring device body is connected with a monitoring lens; the bottom of the monitoring device body is connected with a plurality of groups of spring columns; the end parts of the spring columns are connected with a bottom plate; the angle of the monitoring device body is adjusted, so that the monitoring direction of the monitoring lens can be changed, and the situation that when the monitoring device body is located in the field, the monitoring lens is easily blocked by trees due to growth of the trees, and consequently information monitored by the monitoring device body does not conform to the actual situation is prevented; and the judgment of workers is influenced. A groove column can be fixed through a triangular clamping plate, so that the situation that when one side of the monitoring device body is lifted, a supporting rod easily drives a boss block to slide due to uneven gravity, the lifted side of the monitoring device body descends again, and the monitoring angle of a monitoring lens is affected can be prevented.

The utility model relates to the technical field of undercarriages, and discloses an undercarriage hydraulic actuator cylinder supporting and protecting device which comprises an undercarriage body, an outer cylinder is arranged on the right side of the undercarriage body, an inner cylinder is arranged in the outer surface of the outer cylinder and extends out of the outer cylinder, and a driving assembly is arranged on the outer surface of the inner cylinder. A connecting block is fixedly connected to the outer surface of the outer cylinder, a first groove is formed in the upper surface of the connecting block, a connecting plate is rotatably connected to the interior of the first groove through a shaft body, and a worker enables the inner cylinder to move towards the exterior of the outer cylinder, so that the supporting performance of the undercarriage body can be enhanced, and supporting points of the undercarriage body are increased; therefore, the purpose of dispersing loads is achieved, the supporting effect is improved, the overall stability of the device is improved, the service life of the device is prolonged, the safety of the device is improved, practicability is high, and the problem that some existing undercarriage hydraulic actuator cylinder supporting and protecting devices are insufficient in stability after being used for a long time is solved.

This utility model discloses a childbirth support frame, including two support frames arranged front and back. Each support frame has a fixed plate at its left end, a reinforcing bracket in its middle, and a foot pedal at its right end. It also includes a knee support mechanism. The knee support mechanism comprises an adjustable shell, a support plate, and a silicone pad. The adjustable shell is slidably connected to the middle of the support frame. Support plates are vertically slidably connected to the opposite inner surfaces of the two adjustable shells, and silicone pads are provided on the opposite inner surfaces of the two support plates. This childbirth support frame provides knee support for the mother through adjustable support plates. Compared to a single support frame for the mother's feet, it increases the support points for the mother's legs, reduces fatigue caused by prolonged foot support during childbirth, and better assists mothers of different leg lengths during delivery.

The present invention relates to a construction method for supporting a deep foundation pit, and the construction method comprises: S101, excavating the first layer of earthwork of the foundation pit by excavating equipment, and setting support points distributed at intervals on two opposite pit walls of the foundation pit. S102, distributing a plurality of support devices in the foundation pit in sequence along the vertical direction, and the two ends of the support devices respectively abut against the corresponding support points. S103, excavating the next layer of earthwork of the foundation pit by excavating equipment; S104, retracting the adjacent support device and releasing the support for the pit wall, and then moving it to the support point below the bottom support device by a hoisting device. S105, moving one of the middle support devices down to the support point corresponding to the original adjacent support device, and the other middle support devices are moved down alternately; repeating steps S103-S105 until the foundation pit is excavated to a preset depth. The adjacent support device and the bottom support device alternately support the lower layer of the foundation pit, so as to avoid the foundation pit being exposed without support and improve construction safety.

The application discloses a mobile ship loader, which comprises a rack, a loading vehicle box is fixedly installed on the top of the rack, a first extension arm is arranged on the outer wall of the top end of the loading vehicle box, one end of the outer wall of the first extension arm is hinged to the outer wall of the loading vehicle box, a first hinge is fixedly connected to the end of the first extension arm away from the loading vehicle box, a second extension arm is arranged on one side of the first extension arm, the outer wall of one end of the second extension arm is hinged to the outer wall of the first extension arm through the first hinge, a second hinge is fixedly connected to the end of the second extension arm away from the first extension arm, a third extension arm is arranged on one side of the second extension arm, the outer wall of one end of the third extension arm is hinged to the outer wall of the second extension arm through the second hinge, and the whole extension arm structure can be folded through the device. When the application needs to be moved, the folding extension arm structure can reduce the required space for movement, so that the application can be more flexibly moved on the wharf where goods are placed.

The utility model relates to the technical field of table leg assemblies, in particular to a table leg assembly with stable supporting points, which comprises a table plate and four table leg assembly structures mounted at the bottom of the table plate. The table leg assembly structure comprises a fixing disc piece detachably installed at the bottom of the table board, a stabilizing cylinder piece is integrally fixed to the circle center of the fixing disc piece, and the inner wall of the stabilizing cylinder piece is in a thread shape. Six screw holes are annularly formed in the surface of the fixed disc piece at equal intervals, and screw bodies are installed on the inner sides of the screw holes in a spiral locking mode. According to the utility model, the bottom of the table leg body is designed into the arc-shaped bucket shape, so that the table is more stable, the bearing capacity of the table is increased, the practicability and the comfort are fully considered in the design of the table corner assembly structure, the fixed disc piece can be fastened and assembled through the six screw bodies, the stability of a supporting point between the table plate and the fixed disc piece is increased, and the service life of the table is prolonged. Therefore, the table is stable and durable, and is convenient to disassemble and assemble during use.

The utility model discloses an auxiliary positioning device of preventing cathode mother plate damage, including installation base, positioning base, locating block, positioning arm lever, spacing buffer block, positioning arm bearing seat, lower limit block, return spring and reset mechanism base, be equipped with a plurality of mounting holes on the installation base, positioning base, positioning arm bearing seat is fixed mounting respectively on the installation base, positioning file lever fixed mounting on the positioning base, the bottom of positioning arm lever is installed on the positioning arm bearing seat through the pivot, and the top is connected with spacing buffer block, one end fixed mounting of reset mechanism base is installed in the bottom of installation base, lower limit block, return spring are fixed mounting in reset mechanism base in proper order, the utility model discloses can satisfy in the process of stripping cathode copper in cathode stripping machine set, avoid the bending and the head of cathode mother plate electrically conductive beam, improve the service life of cathode mother plate, reduce operation and maintenance cost and personnel load.

The utility model relates to lifting platform device technical field, the utility model provides a platform device for workpiece ray detection, including frame, lifting stand, rotary tray, lifting transmission subassembly and horizontal transmission rod, lifting stand is located on the frame slidingly, and rotary tray is rotatably arranged on the lifting stand, lifting transmission subassembly is provided with a group at four corners of lifting stand respectively, horizontal transmission rod is two and is located lifting stand both sides respectively, and the horizontal transmission rod is connected between two groups lifting transmission subassembly of being located the same side of lifting stand, to make four lifting screw rods in four groups lifting transmission subassembly synchronous lifting. Through the above technical scheme, the technical problem that the platform device of traditional only setting telescopic element in the center in the related art cannot provide stable supporting force when facing big mass workpiece is solved.

The utility model relates to the technical field of sealing rubber rings, and discloses a sealing rubber ring with a positioning structure, which comprises a base, a through hole is arranged at the center of the upper end face of the base, four positioning columns are arranged on the upper end face of the base outside the through hole in a rectangular manner, and four positioning grooves are arranged on the upper end face of the base outside the through hole in a rectangular manner. Expansion structures are arranged in the four positioning grooves, grooves are formed in the positions, located at the lower ends of the four positioning columns, of the lower end face of the base, and a plurality of reinforcing structures are circularly arranged on the upper end face, located on the outer side of the through hole, of the base. According to the utility model, the integral anti-pressure capability of the base is improved through the plurality of reinforcing structures, air in the four positioning grooves is extruded into the expansion structure by the positioning assembly, the base is supported outwards by the tension for extruding the air, the sealing effect is improved, and the air in the four grooves is extruded to generate adsorption force, so that the sealing effect is improved. And the base is prevented from rotating.

The utility model belongs to the technical field of splitting machines, and particularly relates to a splitting machine which comprises a machine frame, an upper conveying mechanism and a lower conveying mechanism, the upper conveying mechanism and the lower conveying mechanism are arranged on the machine frame and can move relatively and vertically, and the upper conveying mechanism comprises a plurality of longitudinal cutter sets arranged at intervals in the transverse direction and a cutter adjusting assembly used for adjusting the transverse positions of the longitudinal cutter sets. A positioning plate extending in the transverse direction is arranged above the longitudinal cutter set, when the longitudinal cutter set is adjusted to a preset position, the longitudinal cutter set is clamped with the outer edge of the positioning plate through springback assemblies, the cutter adjusting assembly comprises a limiting block capable of stretching out and drawing back in the longitudinal direction, and when the limiting block transversely moves to one springback assembly, the springback assembly is driven to rotate outwards to release clamping with the positioning plate; and the springback assembly and the longitudinal cutter set are driven to move in the transverse direction. Automatic adjustment of the position of the longitudinal cutter set is achieved through the cutter adjusting assembly, the adjusting efficiency is improved, and the adjusting accuracy is improved.

The utility model provides an efficient dust removal system of a powder packing machine, which relates to the technical field of packing machines and comprises a dust removal mechanism, the dust removal mechanism comprises a fixing frame, a base is arranged at the bottom of the fixing frame, a fixing mechanism is arranged at the bottom of the base, and a fixing ring is arranged on one side of the fixing frame. The dust removal mechanism, the motor driving rotating rod and the brush are installed for automatic cleaning, and the movable cleaning design can not only reduce manual cleaning operation of workers, reduce labor intensity and lighten workload of the workers, so that cleaning efficiency is greatly improved, cleaning time is shortened, and labor intensity of the workers is reduced. The motor drives the brush to continuously rotate and clean, continuity and high efficiency of the cleaning process are guaranteed, one side of the brush is tightly attached to the inner wall of the storage tank and can completely cover each corner of the storage tank, all dust can be cleaned, clean water or cleaning liquid is added through the water injection pipe, and the cleaning efficiency is improved. And the cleaning is more thorough.