15results about How to "Fixed state stable" patented technology

The utility model provides a high-strength plastic fan blade, which relates to the technical field of fan blade components and comprises a fixing mechanism, the fixing mechanism comprises a connecting rod, a protection mechanism is arranged on the surface of one end of the connecting rod, a base is arranged on the surface of the connecting rod, two limiting rings are connected to the surface of the base, and fan blades are arranged between the two limiting rings. According to the utility model, through the installed fixing mechanism, after the screw thread is fixed, the base and the fixing shell also form limiting, the first gasket can enable one end of the fixing piece with the rotating handle to be more tightly attached to the fixing piece, sliding is avoided, movement of the fixing piece caused by shaking is avoided, and limiting can be formed by rotating the fixing piece and performing screw thread fixing with the threaded pipe. Once the screw thread is fixed, the base and the fixed shell are limited, so that a stable fixed state is ensured. The multiple limiting fixing mode can effectively prevent the fan blades from shaking and moving, and the fixing reliability is improved.

The utility model relates to the technical field of fixing devices for testing, and discloses a fixing device for performance testing of electronic components, which comprises a test board, an operation board arranged at the top of the test board, a plurality of electronic component placing grooves arranged at the top of the operation board, and two insertion grooves arranged on the inner wall of each electronic component placing groove. Metal rods are arranged on the upper sides of the insertion grooves, and after the push rod ends of the electric push rods extend out, the second transverse plate drives the multiple connecting frames to move downwards, so that the metal rods are inserted into the inner sides of the insertion grooves, the metal rods make contact with pins of the electronic components, and therefore performance detection is conducted on the electronic components; when the metal rod is in contact with the pins of the electronic element, certain buffering is achieved, pin damage possibly caused by hard contact is avoided, an operator only needs to press the switch, automatic contact between the metal rod and the pins of the electronic element can be achieved, manual operation is not needed, and therefore work efficiency is greatly improved.

The invention discloses an IPB parking force detection platform, which relates to the technical field of IPB parking force detection equipment, and comprises: a detection platform, a storage gas tank, a connecting gas pipe and a tooling fixture, wherein the storage gas tank and the tooling fixture are fixedly connected to the detection platform, and the connecting gas pipe is fixedly connected to the storage gas tank. Through the arrangement of a test plate and an auxiliary observation strip, in addition to being able to detect the air tightness of the device before the detection work, during the parking brake detection, an operator can also indirectly judge whether the second main body shell and the threaded port piece are moved, that is, whether they are loose, or whether the above-mentioned components are damaged due to gas pressure at this time by observing the position changes of the test plate and the auxiliary observation strip. Moreover, the above-mentioned method of observing the position of the test plate and the auxiliary observation strip is different from the method of drawing vertical line marks on two or more components in the existing technology, which avoids the disadvantage of the latter being erased, and further improves the detection efficiency of the parking brake.

The utility model discloses an automobile wire harness fixing support which comprises a metal support and a protective sleeve, the metal support is provided with at least two longitudinally stacked C-shaped fixing parts, the bottom of the metal support extends out of a mounting surface, the mounting surface is provided with an assembly hole, and the edge of the mounting surface is provided with an anti-rotation hook; a protective sleeve is arranged in each C-shaped fixing part, and an axially-through open groove is formed in the side, away from the corresponding C-shaped fixing part, of each protective sleeve. A bandage is fixed to the upper end of the protective sleeve, and a hook-and-loop fastener is arranged at the free end of the bandage. Bandage penetrating holes allowing bandages to penetrate through are formed in the mounting face of the bottom of the metal support and the common face of every two adjacent C-shaped fixing parts. By arranging the at least two longitudinally stacked C-shaped fixing parts, a plurality of wire harnesses can be fixed at the same time, the problem that the wire harnesses are disordered due to the fact that the number of the wire harnesses in an existing new energy automobile is large, and a plurality of strands of wire harnesses cannot be fixed at a time is effectively solved, the arrangement of the wire harnesses in the automobile is more regular and orderly, and management and maintenance of the wire harnesses are facilitated.

The utility model relates to the technical field of weighing instruments, and discloses a high-precision digital weighing force transducer, which comprises a transducer body and a fixed seat, and can obtain extra supporting and bearing capacity and keep a stable fixed state in the mounting process through designed reinforcing components such as a stabilizing rack, a stabilizing gear and a connecting rod, so that the sensor is convenient to mount and maintain. An external thread ring is in threaded fit with an internal thread ring by rotating a crank, so that a pressing plate is driven to downwards clamp a sensor body, a connecting rod is connected with a stabilizing gear through a sliding groove, the position of the stabilizing gear can be adjusted to ensure that the clamping force meets the requirement, a damping block is designed to be a semispherical block and can be in interference fit with the surface of a sensor, and the damping effect is good. When the pressure plate applies pressure, buffering and stable supporting are provided, so that stable installation of the sensor is maintained, the influence of adverse factors is reduced, and the precision and stability of weighing measurement are effectively improved.

The utility model discloses a carya illinoensis plant fixing device which comprises a main supporting rod, a fixing base is fixed to the lower end of the main supporting rod, a ground inserting supporting foot is arranged on the lower side of the fixing base, an upper sliding base and a lower sliding base are arranged on the main supporting rod, clamping rods are arranged on the upper sliding base and the lower sliding base, clamping rings are fixed to the outer ends of the clamping rods, and the clamping rings are fixed to the outer ends of the clamping rods. Movable rods are arranged on the rear side of the upper sliding seat and the rear side of the lower sliding seat, the movable rods are sleeved with springs, and the movable rods on the upper sliding seat and the lower sliding seat are fixedly connected with connecting rods. According to the apocarya plant fixing device, the upper sliding seat and the lower sliding seat are arranged on the main supporting rod, the clamping rods and the clamping rings are arranged on the upper sliding seat and the lower sliding seat, and the connecting rod controls the movable rods on the upper sliding seat and the lower sliding seat to move synchronously, so that the clamping rods and the clamping rings on the upper sliding seat and the lower sliding seat are opened synchronously; the fixing work of the carya illinoensis plants can be conveniently and directly completed, and the use efficiency of the fixing device is improved.

The invention discloses a motor core die device, which relates to the technical field of die devices; it comprises a base, a die cylinder and a cut-off cylinder are arranged on the top of the base; a die platform is arranged on the base, and a collecting mechanism is arranged on the side of the base; a cutting part is arranged on the telescopic rod of the cut-off cylinder; a fixing mechanism and a movable die group are arranged on the telescopic rod of the die cylinder, and the movable die group is fixed by the fixing mechanism; a cleaning piece is arranged on the side of the base for cleaning and maintenance operations; a sorting mechanism is arranged at one end of the base for sorting residual materials; the invention can facilitate the replacement of the mold, and can perform maintenance and cleaning work, and can sort the residual materials, thereby reducing the intensity of subsequent manual sorting.

The invention relates to the technical field of armored optical cable installation equipment, and discloses an armored optical cable clamping device and an optical cable clamping method.The armored optical cable clamping device comprises a device shell used for installing internal components, a clamping mechanism and a power block arranged on the side wall of the device shell in a sliding mode, and a first clamping plate is fixed to the outer wall of the power block; first sliding rods are symmetrically fixed to the inner walls of the upper side and the lower side in the device shell, sliding blocks are slidably arranged on the first sliding rods, and sliding plates, second moving plates, mounting plates, mounting rods, mounting plates and second clamping plates are arranged on the side walls of the sliding blocks through first supporting rods. The device is reasonable in design, the clamping mechanism can be driven to clamp and fix an armored optical cable without extra power, meanwhile, clamping and fixing of armored cables of different sizes can be better met, the applicability of the device is improved to a certain degree, and in addition, due to the arrangement of the locking mechanism, the clamping mechanism is convenient to use. Therefore, the clamping and fixing quality of the device on the armored optical cable is ensured.

The utility model relates to power maintenance equipment technical field, concretely is a grounding rod, including cylindrical body and adjusting mechanism, the bottom end of body is tapered, the inside of body is equipped with vertical cylindrical cavity, three vertical and cavity intercommunication limit grooves are equidistantly seted up on the outer wall of body along its circumference direction, the horizontal sliding connection of limit groove has the anchor plate, adjusting mechanism is established at the top of body and is connected with three anchor plates transmission for driving three anchor plates synchronous reverse movement. The utility model discloses through adjusting mechanism drive three anchor plates synchronous extension, and multiple anchor teeth on the anchor plate embed the surrounding soil, form the composite fixed structure of " surface contact and point and hold fast", increase the contact area and friction force with the soil. Compared with the traditional single columnar structure, can effectively resist the inclination, loose tendency, especially applicable to the complex soil environment of soft or many sandstone.

The utility model relates to the field of auxiliary frock provides a kind of anti-roll bar link assembly device. Anti-roll bar link assembly device includes base;First clamping component, setting in base, first clamping component includes the clamping groove of being set in pair, clamping groove is used to place the node mandrel of anti-roll bar link, first clamping piece is arranged in clamping groove for the node mandrel clamped in clamping groove;Second clamping component, setting in base, second clamping component includes clamping rod, clamping rod is used to the bearing of the rod end of anti-roll bar link clamped between clamping rod and base. The anti-roll bar link assembly device can firmly fix node mandrel, avoid the positioning deviation caused by the thickness change of mandrel;Can eliminate the wobble clearance of rod end bearing;Reduce the data deviation after assembly;Adjustable first clamping piece can be adapted to node mandrel of different thickness without replacing parts, save the changeover adjustment time of traditional frock.

The utility model relates to the technical field of semiconductor material processing, and disclose a kind of for silicon rod end face processing fixing device, including first fixture box, hinge and second fixture box, the first fixture box outer surface is equipped with first slot, the first slot is equipped with same multiple, the first fixture box outer surface is equipped with first clamping groove and second clamping groove, the first clamping groove and second clamping groove are penetrated multiple the first slot, the first fixture box outer surface is fixedly installed with extension block.This for silicon rod end face processing fixing device, when placing silicon rod body, according to the diameter size of silicon rod suitable first slot and second slot combination are selected, for the silicon rod of larger diameter, select larger distance slot, for the silicon rod of smaller diameter, select smaller distance slot, the design of decreasing equidistance distribution greatly improves the versatility of fixing device, can adapt to different diameter specifications silicon rod, without replacing different fixture, reduce the production cost and the time of replacing fixture, improve production efficiency.

The invention discloses an IPB parking force detection bench, and relates to the technical field of IPB parking force detection equipment, the IPB parking force detection bench comprises a detection bench, a gas storage tank, a connecting gas pipe and a tool clamp, the gas storage tank and the tool clamp are fixedly connected on the detection bench, and the connecting gas pipe is fixedly communicated with the gas storage tank. Through the arrangement of the test board and the auxiliary observation strip, the airtightness of the device can be detected before the detection work, and the airtightness of the device can be detected during the detection of the parking brake. An operator can indirectly judge whether the second main body shell and the threaded port piece are moved or not at the moment by observing the position change of the test plate and the auxiliary observation strip, namely whether the second main body shell and the threaded port piece are loosened or not or judge whether the parts are damaged due to gas pressure or not at the moment; moreover, the above mode of observing the positions of the test board and the auxiliary observation strip is different from the mode of drawing vertical line marks on two or more parts in the prior art, thereby avoiding the defect that the vertical line marks are erased, and further improving the detection efficiency of the parking brake.

This utility model belongs to the field of slope construction anchoring technology, specifically disclosing an adjustable anchoring component for channel slope construction. It includes a base, a grooved plate rotatably connected to the top of the base, a placement shell on the grooved plate, a motor fixedly installed inside the placement shell, and an anchoring rod fixedly connected to the output end of the motor. The anchoring rod is used to fix the anchoring position. A fixing groove is opened inside the base, and a frame is slidably connected inside the fixing groove. A support plate is fixedly connected inside the frame. When the worker moves the device to the channel slope anchoring position, and then starts the motor, the motor's output end drives the threaded rod to rotate. The threaded rod then drives the support plate downwards, causing the conical rod to embed itself into the slope ground, enhancing the ground grip of the conical rod and improving its anti-overturning ability.

The present invention relates to the field of hybrid energy storage, and in particular to a movable hybrid energy storage device, which is applied to an energy storage power supply and comprises a movable frame and an energy storage cabinet. The bottom of the movable frame is provided with a universal wheel with a brake pad. The energy storage cabinet is provided with an anti-detachment component for automatically fixing the plug after the plug is plugged into a socket. The anti-detachment component comprises a guide bin and a clamping piece arranged around the guide bin, and a triggering piece arranged inside the guide bin and capable of synchronously pushing all the clamping pieces inward. The guide bin is also provided with a triggering driver which cooperates with the triggering piece and pushes all the clamping pieces inward. The present invention automatically activates the triggering driver when the energy storage power supply is turned on through the linkage between the triggering piece and the clamping piece, thereby driving the triggering piece to push the clamping piece, so that the edge of the plug is restricted between the clamping piece and the socket, thereby avoiding the risk of power failure caused by loosening or falling off of the plug.