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9results about How to "Won't slide" patented technology
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Shearing device
ActiveCN222608142Uwon't slideEasy to cutShearing machinesShearing machine accessoriesElectric machineryKnife blades
A shearing device is suitable for shearing a workpiece to be machined and comprises a shell, a motor assembly contained in the shell, a transmission assembly connected to the axial front end of the motor assembly and a shearing body installed at the axial front end of the shell. The shearing body comprises a head shell arranged at the front end of the shell, a fixed blade fixed to the head shell and a movable blade driven by the transmission assembly, and the movable blade rotates relative to the fixed blade to achieve the shearing action. The shearing body comprises a clamping assembly movably installed on the fixed blade, the clamping assembly has a first state of not clamping a workpiece to be machined and a second state of clamping the workpiece to be machined, and when the first state is switched to the second state, the workpiece to be machined drives the clamping assembly to move. And the clamping assembly can automatically fix the to-be-machined workpiece after the to-be-machined workpiece is put in, so that the to-be-machined workpiece cannot slide in the shearing process, and shearing operation is facilitated.
Owner:JIANGSU DONGCHENG TOOLS TECH CO LTD
Strain clamp convenient to install
ActiveCN222169260Ueasy to operatewon't slideAdjusting/maintaining mechanical tensionSuspension arrangements for electric cablesClassical mechanicsStructural engineering
Owner:JIANGSU TIANNAN ELECTRIC POWER EQUIP
Height-adjustable household illuminating lamp
ActiveCN224188537Ueasy to operateMeet lighting height requirementsLighting support devicesLight fasteningsComputer hardwareMechanical engineering
The utility model relates to the technical field of height-adjustable household illuminating lamps, and discloses a height-adjustable household illuminating lamp which comprises a supporting box body, a lamp panel is fixedly arranged on one side of the supporting box body, and a plurality of groups of illuminating lamps are arranged on one side of the lamp panel and used for illumination. The supporting block is fixedly arranged below the supporting box body and is used for supporting the supporting box body; the lifting assembly comprises a telescopic rod fixedly arranged below the supporting block, and an adjusting assembly is fixedly arranged below the telescopic rod and used for adjusting the height of the supporting box body; the base is fixedly arranged below the lifting assembly and used for stabilizing the whole, the rotating block is in threaded connection with the fixing rod so that the rotating block can extrude or release the locking block, and when the locking block is extruded, the locking block deforms to clamp the telescopic rod, so that the height of the illuminating lamp is fixed; and the telescopic rod can be loosened through reverse screwing, so that the telescopic rod freely slides. Operation is easy and convenient, tools are not needed, and the illumination height requirements in different scenes can be rapidly met.
Owner:ZHONGSHAN GAOYI OPTICAL TECH CO LTD
Automobile door consignment vehicle
ActiveCN224198234Uwon't slideavoid wear and tearPackaging vehiclesContainers for machinesSupport planeCar door
The utility model relates to the technical field of automobile production, and particularly discloses an automobile door carrying vehicle which comprises a vehicle body, first supporting frames are arranged at the two ends of the vehicle body, a second supporting frame fixed to one side of the vehicle body is connected between the two first supporting frames, and a cross beam is arranged in the second supporting frame. The upper end of the second supporting frame is provided with an upper positioning piece for fixing the vehicle door, the cross beam is provided with a lower positioning piece for fixing the vehicle door, the upper end of the vehicle body is provided with a supporting rail for supporting the vehicle door, the supporting rail comprises a supporting box fixed to the vehicle body, a supporting roller is arranged in the supporting box, a positioning groove for containing the vehicle door is formed in the middle of the supporting roller, and the outer side of the supporting roller is sleeved with a rubber sleeve. The end, away from the second supporting frame, of the first supporting frame is connected with a stop lever fixing the end of a vehicle door. The openable stop lever is arranged, the two ends of the vehicle door can be positioned through the stop lever and the second supporting frame, it is guaranteed that the vehicle door cannot slide in the consignment process, the vehicle door is prevented from being abraded, and transportation safety is guaranteed.
Owner:SHANDONG YIHANG NEW ENERGY VEHICLE IND CO LTD
Portable quick jack
The utility model discloses a portable quick jack which comprises a movable base, a hydraulic assembly, a transmission arm and a bracket, the transmission arm is rotationally arranged in the movable base, one end of the transmission arm is connected with the hydraulic assembly, the other end of the transmission arm is connected to the bottom of the bracket, and the movable base comprises two symmetrically-arranged mounting plates. The middle part of the transmission arm is rotationally connected to the tops of the two mounting plates through a first rotating shaft; the walking wheel assemblies are located at the left end and the right end of the outer side of the mounting plate of the movable base; the movable walking wheel assembly is arranged, and the whole jack can be dragged to move through a pressing handle; and when the hub moves to the position needing to be supported, the hub can automatically retract, and the hub is supported through the base and cannot slide.
Owner:PINGHU GENSHEN MASCH TECH CO LTD
A steel truss floor deck early stripping support system
ActiveCN224281960Ustable supportEasy to installForms/shuttering/falseworksShoresSupporting systemFalsework
This application relates to the field of building support, and in particular to an early-stripping support system for steel truss floor slabs. The system includes several parallel and vertically arranged support members; multiple horizontal connecting rods vertically fixed between adjacent support members; and several quick-release plates. Each support member has a quick-release joint at its end near the bottom formwork. Adjacent quick-release plates are fixed at both ends of the quick-release joints and abut against the bottom formwork. The quick-release plates and the lower chord reinforcement on the bottom formwork are located in the same vertical plane. This application achieves the technical effect of stably supporting steel truss floor slabs without the need for reusable scaffolding or thickened bottom formwork, and the structure is easy to install and disassemble.
Owner:CHINA FIRST HIGHWAY ENGINEERING CO LTD +1
Portable vacuum cup with foldable handle
The utility model relates to the technical field of vacuum cups, in particular to a portable vacuum cup with a foldable handle. The technical problems that an existing vacuum cup is usually grabbed and carried through a movable handle, due to the fact that the vacuum cup needs to be carried in different modes, the movable handle is not easy to store, the overall size of the vacuum cup is increased, the vacuum cup occupies a large space in a luggage case, placement of other objects is limited, and carrying of the vacuum cup is not facilitated are solved. According to the technical scheme, the portable vacuum cup with the foldable handle comprises a cup body, a connecting assembly, a portable assembly and an anti-skid assembly; the telescopic plate is telescopically folded and stored along the outer wall of the movable plate, the occupied space is reduced, the two sets of positioning rods are connected with the grabbing plate to grab and carry the cup body, the grabbing plate can be easily folded when the vacuum cup is not used, the storage space of the cup is saved, and meanwhile the two sets of positioning plates provide stable supporting when the cup body is carried; a user can grasp the vacuum cup more stably, and the risk that the vacuum cup falls off accidentally is reduced.
Owner:YONGKANG SHENPENG IND & TRADE CO LTD
Ceramic grinding wheel for blade grinding and special fixing flange thereof
ActiveCN224390833UImprove grinding accuracyEven by forceBonded abrasive wheelsGrinding wheelScrew thread
The utility model discloses a kind of ceramic grinding wheel and its special fixing flange for blade grinding, and the both sides of the grinding wheel main body of ceramic grinding wheel are respectively equipped with multiple limit edge grooves of equidivided circumference distribution.Special fixing flange includes flange upper disc and flange lower disc, and inner ring and outer ring are slidably connected between, the bottom of inner ring is equipped with upper disc center cylinder, and upper disc center cylinder is equipped with external thread, the bottom of outer ring is equipped with upper disc limit edge pyramid, and at least two equidivided circumference distribution rotating stress holes are further equipped on inner ring, and flange lower disc includes lower disc baffle ring, the top of lower disc baffle ring is equipped with lower disc center cylinder, and lower disc center cylinder is hollowly arranged, and inner thread is equipped on hole inner wall, the inner diameter of lower disc center cylinder threaded section matches the outer diameter of upper disc center cylinder threaded section, and the top of lower disc baffle ring is further equipped with lower disc limit edge pyramid.The utility model has the advantages of reasonable structure, good stability, high grinding precision.
Owner:QINGDAO SISA ABRASIVES CO LTD
A ground anchor removal device for a smart grid
ActiveCN224391000UFast clampingThe extraction process is smoothMetal-working hand toolsControl engineeringSmart grid
The utility model is suitable for the field of ground anchor dismantling, provides a ground anchor dismantling device for smart grid, including support piece, adjusting part, clamping piece and jacks, the support piece includes support cylinder, the adjusting part includes operating lever, operating lever rotation is connected in support cylinder, operating lever outer thread has first threaded cylinder, the bottom of first threaded cylinder is connected with movable plate, the lower surface of movable plate is connected with fixed support, in the utility model, convenient and efficient, through the rotation operating block, can easily drive the clamp sleeve of bolt type expansion ground anchor to carry out quick clamping and fixing, compared with traditional manual fixing mode, greatly shorten the preparation time, rotation operating lever can realize the steady pull -out of ground anchor sleeve, need not many people cooperation and complex operation, significantly improve the dismantling efficiency, reduce the manpower.
Owner:SHENZHEN YUNFAN YUANJING TECH CO LTD