Patents
Literature
8results about How to "Large lateral force" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
New type of chip tester test probe
ActiveCN224286979Ufall into preventionSolve the problem of falling into the needle tubeElectronic circuit testingElectrical measurement instrument detailsMechanical engineeringTest probe
This utility model discloses a novel chip testing probe, comprising two needles (21), a needle tube (22), and a spring (26). The needle tube (22) has connecting tubes (23) at both ends. The inner diameter of the connecting tubes (23) is equal to that of the needle tube (22), and the outer diameter of the connecting tubes (23) is smaller than that of the needle tube (22). The two needles (21) are respectively installed inside the two connecting tubes (23). The spring (26) is installed inside the needle tube (22) and located between the two needles (21). A limiting member (25) is provided at the outer end of each needle (21), and the outer diameter of the limiting member (25) is larger than the inner diameter of the connecting tube (23). Multiple riveting points (24) are provided at the end of the connecting tube (23) near the needle tube (22). This utility model facilitates needle assembly and prevents deformation of the needle tube and needles.
Owner:SUZHOU UPRECISION TECH CO LTD
High-rigidity square ram gantry machining center with six linear rails on machine head
The utility model discloses a high-rigidity square ram gantry machining center with a machine head provided with six linear rails, relates to the field of machine tools, improves the overall strength, expands the machining range, and comprises a machine tool body. A driving sleeve body is arranged at the machining end of the machine tool body in a sliding mode, a through groove is formed in the driving sleeve body, a ram body is connected into the through groove in a sliding mode, linear rail bodies which are mutually symmetrical are distributed on the three sides of the ram body, and sliding block boxes are connected into the linear rail bodies in a sliding mode. The side, away from the linear rail body, of the sliding block box is connected with the inner wall of the through groove. The machining precision, stability and reliability of the machine tool are finally improved, the linear rail body and the sliding block box bear larger load and lateral force, and a cutter or a workbench can stably conduct high-precision machining; and finally, the inclination angle of the machining head can be adjusted, so that an object is machined, and the machining range of the machining head is widened.
Owner:HEFEI MAXUN INTELLIGENT TECHNOLOGY CO LTD
Dynamic measuring tool for high-altitude slip deviation of large-span steel structure
ActiveCN119492360Alarge lateral forceAccurate contact detectionUsing electrical meansCleaning using toolsLong spanMechanical engineering
The invention relates to the technical field of steel structure installation, in particular to a dynamic measuring tool for high-altitude slip deviation of a large-span steel structure. According to the technical scheme, the device comprises a metering supporting assembly, a connecting assembly is installed on one side of the metering supporting assembly, and a metering assembly is installed on the other side of the metering supporting assembly. According to the invention, through upward movement of the probe, the first hinge rod drives the second hinge rod and the pressing hinge rod to incline downward along the guard plate and fit the surface of the coordinate plate, so that the wind is further prevented from generating larger lateral force on the inclined structure, and the accuracy of contact detection between the probe and the sliding beam and the coordinate plate in an inclined state is improved; the second hollow shielding air bag drives the abutting hinge rod to be bent under the limiting of the corresponding auxiliary spring according to the inclination of the contact face, so that the gap between the second hollow shielding air bag and the coordinate plate is small, and the first hollow shielding air bag and the second hollow shielding air bag can better prevent the interference of wind pressure.
Owner:THE FIRST CONSTR ENG COMPANY LTD OF CHINA CONSTR SECOND ENG BUREAU +2
Lifting cam with removable stop
The invention discloses a lifting inclined wedge with a detachable stopper, comprising a base assembly, a slider assembly and a driving assembly; the base assembly comprises a base and a limiting side plate, a slide groove is arranged on the base, a stopper is detachably arranged at the open end of the slide groove, and a buffer is arranged on the stopper; the slider assembly comprises a slider and a spring; a guide structure is arranged between the top surface of the slider and the bottom surface of the slide groove, and between the two side surfaces and the two side surfaces of the slide groove; the stopper is provided with a stopper boss and a nut seat, and the nut seat is fixed to the base by screws; the stopper boss is arranged on the upper part of the stopper, matched and installed in the groove on the base, and can withstand the component force in the horizontal or vertical direction; the driving assembly comprises a driving block, and the slider and the driving block are guided by a first V-shaped guide plate and a second V-shaped guide plate. The lifting inclined wedge has the advantages of convenient disassembly and assembly, and greater impact and lateral force resistance.
Owner:WUHAN IEM PRECISION TECHNOLOGY CO LTD
Integral casing centralizer and manufacturing method
InactiveCN119221839AReduce jamminglarge lateral forceDrilling rodsDrilling casingsHorizontal wellsClassical mechanics
The invention relates to the technical field of well cementation tools, and particularly discloses an integral casing centralizer and a manufacturing method. According to the technical scheme, the centralizer comprises a first pipe hoop, a second pipe hoop and first centralizing bodies, one ends of the first centralizing bodies are fixedly connected with the first pipe hoop, the other ends of the first centralizing bodies are fixedly connected with the second pipe hoop, and the multiple first centralizing bodies are evenly distributed between the first pipe hoop and the second pipe hoop. The righting device has the advantages that the two ends of the righting body are in slope transition, and the righting device can climb and pass smoothly when steps exist in an open hole; the spiral centralizing body can bear large lateral force, when the lateral force reaches the preset strength, the spiral centralizing body with the through hole is subjected to yield damage and passes through a clamping point, and therefore under the condition that the large lateral force is guaranteed, the situation that a casing pipe is jammed can be effectively reduced, and the spiral centralizing body is suitable for well cementation construction of a deep well and a well with a hard well wall, and the construction efficiency is improved. The method is especially suitable for well cementation of highly-deviated wells and horizontal wells.
Owner:SHANDONG YONGLI PRECISION PETROLEUM EQUIP CO LTD
A forestry seedling transplanting auxiliary equipment
ActiveCN224267661Ularge lateral forceimprove accuracyAfforestationForestryAgricultural engineeringRocker arm
This utility model provides an auxiliary device for transplanting seedlings in forestry, relating to the field of seedling transplanting technology. It includes a vehicle body, with a longitudinal and transverse moving assembly on the front side of the vehicle body. The longitudinal and transverse moving assembly includes a frame connected to the front side of the vehicle body, a lead screw installed on the inner side of the frame, a movable crossbeam connected to the surface of the lead screw, a transverse lead screw installed on the inner side of the movable crossbeam, a slider connected to the surface of the transverse lead screw, a clamping assembly connected to the top of the movable crossbeam, a digging assembly connected to the lower front side of the slider, and a moving positioning assembly connected to the upper side of the vehicle body. By setting the longitudinal and transverse moving assembly and the clamping assembly, the digging assembly can be moved to different transplanting positions, improving accuracy. It controls the clamping plate to clamp the seedling, preventing deviation. Through the setting of the digging assembly and the moving positioning assembly, by controlling the extension of the digging cylinder, the digging connecting rod pushes the rocker arm downwards, thereby driving the digging shovel and digging teeth, improving transplanting efficiency.
Owner:张永花
Anti-drawing protection device for shock insulation rubber support
ActiveCN222294690Ufirmly connectedeasy to moveBridge structural detailsClassical mechanicsStructural engineering
Owner:THE SECOND CONSTRUCTION ENGINEERING CO LTD CCSEB
Dust collection pipe hanging device of industrial dust collector
ActiveCN222622849UEasy to affix and fixEasy to removeSuction cleanersMechanical engineeringVacuum cleaner
The utility model relates to the technical field of industrial dust collectors, in particular to a dust collection pipe hanging device of an industrial dust collector, which comprises a movable base for bearing the dust collector, the dust collector is mounted on the movable base through a support frame, and a hanging storage mechanism is arranged on the upper side of the movable base close to the front end. An extension pipe is placed on the front side of the hanging and containing mechanism, the lower end of the extension pipe is connected with a suction nozzle, a hose connected with the dust collector is arranged at the upper end of the extension pipe, and the problems that an existing industrial dust collector is not provided with a special structure for hanging a dust collection pipe, and the dust collection pipe is inconvenient to contain are solved through the design. According to the dust collection device, the dust collection pipe can be conveniently hung and fixed through the hanging and containing mechanism, the dust collection pipe and the suction nozzle can be conveniently contained, the dust collection pipe and the suction nozzle can be stably fixed and cannot be scattered or slide down due to movement or collision, the dust collection pipe can be easily hung and taken down, and operation convenience is improved.
Owner:SHANGHAI ZHUYUE ENVIRONMENTAL PROTECTION TECH CO LTD