767results about "Machine frames" patented technology

A workpiece movement control system that confines a workpiece body with a support plate with a movement locking mechanism. The movement locking mechanism includes a locking shaft that extends through at least one footing linkage. The at least one footing linkage includes a bracing fastener rotatably coupled along the locking shaft proximate to at least one of the right-hand threaded portion or the left-hand threaded portion and a bracing footing coupled with at least one of the workpiece body or the support plate. The bracing footing including a bracing fastener receiving opening.

A grid framework structure, configured to support one or more load handling devices, includes: a first set of grid members extending in a first direction and a second set of grid members extending in a second direction, to form a grid structure having grid cells. A plurality of vertical uprights create a storage space for storing containers in a stack such that load handling devices operative on the grid structure can lift containers through a grid cell from a stack below the grid structure. The vertical uprights are arranged such that a section of the grid structure including four adjoined grid cells is supported by five or fewer vertical uprights.

The utility model discloses a supporting platform for coal mine machinery, and particularly relates to the technical field of coal mine machinery, the supporting platform comprises a supporting table, a supporting stability adjusting device is arranged at the lower end of the supporting table, and the supporting stability adjusting device comprises a damping installation assembly and a positioning butt joint auxiliary assembly. The positioning butt joint auxiliary assembly is arranged on the outer wall of the side edge of the lower end of the supporting table. Compared with the prior art, the supporting platform for the coal mine machinery has the advantages that the supporting platform is positioned and mounted, and the lower end of the supporting platform is positioned and moved simply and conveniently through a simple and convenient assembling and stabilizing method; and after a damping mounting assembly arranged in the supporting table is used for a long time, the damping performance of a damping spring set is reduced, and when replacement needs to be conducted, a positioning bolt assembly can be detached. And the upper damping plate, the lower damping plate and the damping spring set are taken out for replacement work, and the use stability and use convenience of the whole device are further improved.

This invention belongs to the field of vibration reduction technology for nuclear power plant fans, specifically relating to a high-damping integrated vibration reduction foundation suitable for nuclear power fan fans. It consists of a steel frame connected to a height-adjustable vibration damper. The steel frame is welded from high-damping composite channel steel, which is composed of conventional channel steel and particulate dampers. The height-adjustable vibration damper uses the housing as the installation reference. An upper annular metal rubber is inserted into its inner cavity, followed by the upper end of the mandrel being inserted into the inner hole of the upper annular metal rubber. Then, a lower annular metal rubber is inserted into the inner cavity of the housing, with its upper end face against the mandrel. A base is then placed on top, and rivets are used to connect the base and housing through four mounting holes. Finally, the internal thread of the mounting block is screwed into the external thread at the upper end of the mandrel. This invention effectively reduces the vibration level of the fan, ensuring safe operation of the fan.

The utility model discloses a surveying support for engineering planning, which belongs to the technical field of surveying supports and comprises a platform, a rotary table is mounted at the top of the platform and can rotate at the top of the platform, a bolt hole for mounting a surveying tool is formed in the top of the rotary table, a rotating shaft is rotatably connected to the side edge of the platform, and a fixing frame is fixedly connected to the side edge of the rotating shaft. The telescopic process of a single supporting leg can be achieved through the internal structure, so that the supporting height of a unit part of equipment is increased, the relative position of the fixing frame and the extending foot stool support can be controlled according to the horizontal state of the maintaining platform on a concave-convex road surface, and the supporting effect of the supporting leg is improved. And after use is finished, the extension foot stool can be independently separated from and attached to the side edge of the fixing frame, the extension foot stool can be conveniently and subsequently carried and transported by personnel, the whole equipment does not need to be replaced, the maintenance cost of the equipment is reduced, and maintenance is convenient.

The invention belongs to the field of substation operation and maintenance equipment, and particularly discloses a substation power operation and maintenance auxiliary device which comprises a movable vehicle body and a fixing assembly, walking wheels are installed at the bottom of the movable vehicle body, and foldable supporting foot assemblies are symmetrically installed on the two sides of the movable vehicle body; a bracket is fixedly mounted in the middle of the movable vehicle body; a turntable is horizontally and rotatably mounted above the bracket, and the turntable is connected with a rotary driving assembly on the bracket; a plurality of telescopic rods are vertically and fixedly arranged on the support, a lifting seat is horizontally and fixedly arranged at the tops of the telescopic rods, and the fixing assembly is installed on the lifting seat; the upper end of the ejector rod is rotationally installed in the middle of the bottom of the lifting base, and the lower end of the ejector rod is connected with a lifting driving assembly on the support. The device has the advantages of flexible movement, rapid and accurate lifting, stability, reliability and fixation and the like, and can effectively solve the problems of insufficient flexibility, difficulty in consideration of stability and safety, low operation efficiency and the like in the prior art.

The invention provides a portable rock core directional marking instrument, and belongs to the technical field of geological prospecting, the portable rock core directional marking instrument comprises a base, a rock core directional marking instrument body arranged on the base, a mounting plate fixed on the base, a transmission arm rotationally connected to the mounting plate through a rotating rod, a pulley rotationally connected to the transmission arm, and a rotary shaft fixed on the mounting plate, a turnover mechanism matched with the transmission arm is arranged on the mounting plate, and the turnover mechanism is used for driving the transmission arm to turn over; the transmission arm is arranged on the base, the handle is arranged on the base, a transmission mechanism matched with the handle is arranged on the base, and the transmission mechanism is used for transmitting a turnover signal of the transmission arm; by arranging the turnover mechanism, the transmission arm can be effectively driven to turn over, the base is jacked up, convenience is provided for workers to transfer the device, when transfer is not needed, the bottom plane of the mounting plate is directly in contact with the ground, and sufficient stability is provided for device work.

The utility model provides an internet of things network camera support convenient to install belongs to camera support field, its structure includes support, fixed support, camera assembly frame, the fixed support is equipped with two and symmetrically is equipped with in the bottom left and right sides of support, two fixed supports and support bottom form U type or V type mesa contact structure, camera assembly frame is equipped with in the top of support, the fixed support setting auxiliary adjustment support structure on internet of things network camera support, when the space of placement area is relatively narrow, the auxiliary support of auxiliary adjustment support structure in the cooperation of connecting piece, carries out the rotary adjustment, so that auxiliary support and fixed support side by side, as shown in the drawing, guarantee anti-shaking performance simultaneously, reduce the area required contact, prevent the phenomenon of suspension.

The invention relates to the technical field of measuring equipment, and discloses a land engineering surveying and mapping device, which comprises a mounting seat, an expandable and foldable support underframe and a total station body mounted on the top of the mounting seat, the supporting underframe comprises a plurality of supporting legs arranged in the circumferential direction, the top end of each supporting leg is rotationally connected to the groove of the mounting base through a rotating shaft, and a folding and unfolding control mechanism is arranged on the inner side. The mechanism comprises a central vertical pipe vertically fixed to the bottom of the mounting base, a sliding sleeve arranged on the central vertical pipe in a sliding and sleeving mode, and connecting arms hinged between the sliding sleeve and the inner walls of the supporting legs. The electric push rod drives the sliding sleeve to move, the length of the supporting leg is adjusted, the leveling time is remarkably shortened, the stability problem caused by low manual adjustment efficiency and different supporting leg angles is solved, and the measurement reliability is improved; and meanwhile, in the storage process of the supporting bottom frame, the transmission mechanism is linked, the protection mechanism is automatically triggered to be closed, sealing protection on a lens group port is achieved, and the use convenience and the overall reliability of the equipment are further enhanced.

The utility model is applied to the technical field of desktop controllers, and discloses an antiskid desktop controller which comprises a shell, a touch panel is installed on the outer surface of one side of the shell, a bottom plate is installed on the lower end face of the shell, and a control module is fixedly arranged in the shell. According to the anti-skid desktop controller, the suckers are uniformly distributed on the lower surface of the bottom plate, the lower end faces of the suckers protrude, the anti-skid desktop controller can be tightly attached to a desktop through atmospheric pressure, and compared with a traditional desktop controller placed only by means of gravity, the design can effectively resist various external force collisions and mistaken touch, for example, in a business conference, even if surrounding people walk frequently, the desktop controller cannot be touched by mistake. A user does not need to worry about that the controller moves due to accidental touch, the strong anti-skid force formed by the suction cups on a smooth glass or marble table top material can greatly reduce the displacement risk, it is ensured that the controller is stably placed, the smoothness of the operation process of the user is maintained, and the operation accuracy and efficiency are guaranteed.

The utility model discloses an anti-sagging adjustable supporting rod for a computer graphics card, and belongs to the technical field of graphics card supporting devices. The anti-sagging adjustable supporting rod for the computer graphics card comprises a base and further comprises a vertical groove, a vertical supporting rod, a vertical supporting rod and a vertical supporting rod, the transverse groove is formed in the base, and the transverse groove is communicated with the vertical groove; the scale rod is mounted on the base, and the scale rod is connected with a support used for bearing a display card; the sucker is fixedly connected to the bottom of the base; the piston rod is fixedly connected into the base, a shifting plate is fixedly connected to the telescopic end of the piston rod, the shifting plate is slidably connected into the vertical groove, and the air inlet end of the piston rod communicates with the suction cup; through the arrangement of the piston rod, the base can be stably fixed in a case through the suction cup, accidental movement of the base is reduced, and when a heavy display card is supported, damage to a heavy display card interface can be effectively reduced.

This invention relates to the field of mine slope technology and discloses a mine slope micro-seismic monitoring device, including a monitoring instrument body. A transmission line is plugged into one side of the monitoring instrument, and a sensing probe is electrically connected to one end of the transmission line. An embedded transmission mechanism is provided at the bottom of the sensing probe. The embedded transmission mechanism includes a positioning plate, and the top of the positioning plate has an installation groove for use with the sensing probe. By setting the embedded transmission mechanism, this invention can press the positioning plate downwards to allow the conical guide head and the embedded rod to enter the underground of the slope until the bottom of the positioning plate contacts the ground surface, compacting the soil. Then, the sensing probe is fixed to the positioning plate by a clamping mechanism. When the vibration force generated by blasting is transmitted, the vibration force is transmitted to the positioning plate by the two embedded rods, and then to the sensing probe by the positioning plate, thereby monitoring accurate and effective data and improving the accuracy of monitoring.

The utility model discloses a field maneuvering assembly platform for protective equipment. Independent height adjusting mechanisms are arranged at the four corners of the frame-shaped supporting frame and comprise lead screws, hand wheels and the like. The lead screw penetrates through the two supports through threads, the lower end of the lead screw is connected with the supporting legs through the universal balls, and the device can adapt to the uneven ground. The hand wheel is provided with an operation part to facilitate adjustment. The height of the frame-shaped support is larger than or equal to 10 cm, and an anti-rotation hole is formed in a top plate and can lock the lead screw The hand wheel can be operated by adopting an F wrench, and can also be designed into a magnetic built-in bubble type gradienter. The platform solves the problem that a field equipment installation platform needs to be flexibly adjusted, can adapt to complex terrains, ensures stable installation of protection equipment, and is convenient to operate, high in safety and suitable for field protection equipment assembly work.

The application discloses a kind of laser radar photoelectric detector adjusting device, it is related to laser radar technical field, including installation fixed ring, the bottom of the installation fixed ring is fixedly connected four equiangularly arranged support leg mechanism, the inner side of installation fixed ring is rotatably connected rotary ring, rotary ring and installation fixed ring between being equipped with rotary drive mechanism, first deflection ring mechanism is equipped in rotary ring, second deflection ring mechanism is equipped in first deflection ring mechanism, rotary ring and first deflection ring mechanism between being equipped with deflection adjusting mechanism, height adjusting mechanism is equipped in second deflection ring mechanism, height adjusting mechanism connects adjusting seat mechanism, adjusting seat mechanism is equipped with detector body, the application can be adjusted to horizontal state by setting support leg mechanism to the height of installation fixed ring is adjusted, improves the efficiency of laser radar photoelectric detector adjusting.

The utility model provides a hoisting assembly for operation and maintenance of a gas generator set, and belongs to the technical field of gas generator sets. The hoisting assembly for operation and maintenance of the gas generator set comprises the gas generator set and a hoisting supporting mechanism, a base is installed at the bottom of the gas generator set, hoisting holes are formed in the two sides of the base, supporting seats are movably connected to the two sides of the top of the base, and supporting plates located on the inner side of the base are movably connected to the bottoms of the supporting seats; the supporting head is movably connected to the top of the supporting base, the supporting frames are fixedly connected to the two sides of the supporting head, the supporting force application mechanism is fixedly connected to the outer side of the supporting base, and by arranging the hoisting supporting mechanism, a medium for hoisting, supporting and spacing an external rope can be formed at the top of a hoisting hole, and the inverted-V-shaped caliber of the hoisting rope is changed; and contact friction between the rope and the gas generator set and even damage of the gas generator set are avoided, so that the hoisting operation interval effect and the protection property of the gas generator set are improved.

The utility model discloses a bonding machine mounting base. The bonding machine mounting base comprises a base station, a plurality of bottom plates are arranged at the bottom of the base station and are arranged at intervals; profile steel is arranged at the bottom of the base station; a fixing assembly is arranged on one side of the profile steel; the fixing assembly comprises a base plate and a bolt penetrating through the base plate, and a nut is arranged on the top of the bolt. The base plate is arranged at the bottom of the profile steel, the pressing plate is arranged at the top of the profile steel, firm fixation of the profile steel is guaranteed, bolts and nuts are matched, the profile steel, the base plate and the pressing plate are fastened and fixed, the firmness of the mounting base is improved, and the operation vibration influence of the bonding machine is reduced.

Title: Functional Base for Automated Manufacturing Machine The invention relates to a fastening assembly (40) comprising a third attachment device (43) adapted to be fixed to a floor (56), a machine support frame (4) separate from the fastening assembly (40) and comprising a fourth attachment device (44) adapted to be secured with the third attachment device (43). The invention also relates to a functional base comprising the fastening assembly (40) and the machine support frame (4). Figure for the abstract: Fig. 1

The application provides a shock absorption structure and wafer reliability parallel test equipment, and relates to the technical field of wafer testing. The shock absorption structure comprises a first shock absorption table and a second shock absorption table. The first shock absorption table comprises a first shock absorption support and a first shock absorption platform arranged on the first shock absorption support, and the first shock absorption platform is used for placing a die test needle table and a wafer test needle seat. The second shock absorption table comprises a second shock absorption support and a second shock absorption platform arranged on the second shock absorption support, and the second shock absorption platform is used for placing a wafer placement table. The first shock absorption support has a containing space, the second shock absorption table is embedded in the containing space, the first shock absorption platform is provided with a through hole, and the through hole is used for exposing the wafer placement table. Since the two shock absorption tables are independent of each other and have shock absorption effects, the shock absorption structure can meet the shock absorption requirements of die parallel test and wafer serial test, and high-precision and high-stability operation can be realized in the same equipment under two test modes.

The utility model discloses a split type engine flywheel casing, which relates to the technical field of engines, and comprises a flywheel casing and an engine casing, one side of the engine casing close to the flywheel casing is provided with a slot, and the inner wall of the slot is connected with the outer wall of the flywheel casing in an inserting way. According to the split type engine flywheel shell, through the effect of the auxiliary structure, one side of the flywheel shell body extrudes the first air cushion, under the effect of the communicating pipe, the two second air cushions are expanded, then the outer wall of the end of the flywheel shell body is extruded, the sealing performance between the engine shell and the flywheel shell body is improved, and the service life of the engine shell is prolonged. Therefore, lubricating oil can be effectively prevented from leaking, external impurities can be effectively prevented from entering an engine, the practical effect of the split type engine flywheel shell is improved, meanwhile, the first air cushion and the two second air cushions act at the same time, the damping effect can be achieved between all assemblies of the split type engine flywheel shell, the influence of vibration and torsion on the flywheel shell is reduced, and the service life of the flywheel shell is prolonged. And the center line stability of the engine and the transmission is ensured.

The utility model discloses a hydraulic valve for a bending machine, which relates to the technical field of hydraulic valves and comprises a hydraulic valve body, a protective box arranged on the outer side of the hydraulic valve body and a connecting mechanism arranged between the hydraulic valve body and the protective box. According to the hydraulic valve body protection device, the insertion rod is inserted into the protection box, the protection box and the hydraulic valve body can be preliminarily connected, the fixing rod can be automatically inserted into the insertion rod under the elastic force of the reset spring, and therefore the protection box and the hydraulic valve body can be further connected and fixed; the fixing block can be completely pressed into the sliding groove, the fixing block cannot hinder downward movement of the inserting rod, the rolling wheels can rotate to reduce resistance and abrasion to lateral pushing of the fixing block when the inserting rod moves downwards, the whole hydraulic valve body can be installed only by completely inserting the inserting rod into the protection box, and convenience and rapidness are achieved.

The utility model discloses a road inspection monitoring device which comprises a monitoring mobile station and a monitoring suite, the monitoring mobile station is fixedly connected with a plurality of self-locking universal wheel assemblies, and the monitoring suite comprises a mounting plate, an inspection monitoring probe and an inspection infrared probe. The inspection monitoring probe and the inspection infrared probe are both fixedly connected with the mounting plate, a working rotating groove is formed in the monitoring moving table, a rotating chassis is rotationally connected into the working rotating groove, a working frame is fixedly connected to the rotating chassis, a working sliding groove is formed in the working frame, and the working sliding groove is fixedly connected with the monitoring moving table. A lifting connecting rod is slidably connected into the working sliding groove, a lifting assembly is further installed in the working sliding groove, and the lifting connecting rod and the installation plate are fixedly connected and installed. An adjusting assembly; and the adjusting assembly comprises a working cavity formed in the monitoring mobile station. According to the utility model, a worker can carry out related adjustment, so that the shooting angle and range are increased, and the monitoring effect is improved.

The utility model discloses an infrared gradienter ground leveling auxiliary tool, which comprises a base and an inner screw cone, the upper part of the base is rotatably connected with a rotating seat, the rotating seat is rotatably connected with the base, the inner screw cone is arranged at the lower part of the inner part of the base, the inner part of the inner screw cone is in threaded connection with a stud, a bevel gear set is arranged above the stud, and the bevel gear set is connected with the rotating seat. And a servo motor is mounted on one side of the bevel gear set. Compared with an existing ground leveling auxiliary tool, the infrared gradienter ground leveling auxiliary tool has the advantages that a servo motor drives a stud to rotate through a bevel gear set, the stud rotates to drive an inner screw cone to move up and down in a base, and after a conductive block in a dust-free groove is in contact with a contact and electrified, it is represented that the device is kept horizontal; the gradienter body is pressed into the mounting plate, the locking block is embedded into the gradienter body to be fixed, locking can be unlocked by pulling the locking block through the pull ring, the locking block is reset through the spring, the gradienter body can be conveniently and rapidly disassembled and assembled, and the double-shaft motor drives the lead screws on the two sides to rotate.

The utility model discloses a base support structure of energy storage device, including bearing assembly, it is used for bearing energy storage device, at least two support components, the support component includes the installation sleeve of two quantity, and it sets up at bearing assembly bottom and symmetrical distribution, the inboard of installation sleeve is slidably provided with support column, is provided with a plurality of vertical arrangement's through slot on the lateral wall of installation sleeve, the inside of support column is provided with installation slot, support column can slide up and down in installation sleeve, and make installation slot with corresponding through slot alignment, crossbeam component, when it can in installation slot with corresponding through slot alignment, penetrate this through slot and insert installation slot in. The utility model discloses can install under the environment such as the rugged environment of the difference of height of installation surface, and can ensure its structure stable after installation, to facilitate actual use.

The utility model discloses a geographic information acquisition device belongs to geographic information acquisition equipment technical field, including acquisition device main part, the bottom of acquisition device main part is equipped with bottom plate, and the bottom of bottom plate is installed with support subassembly, the support subassembly includes the plurality of support column of installation in the bottom of bottom plate, the bottom of support column is equipped with support plate, and the inside of support plate is equipped with the installation slot of vertical extension to the inside of support column, the non -magnetic cone is slidably connected in the installation slot, and the non -magnetic cone is locked in the installation slot through locking part, and the bottom of support plate is installed with annular permanent magnet. The local geographic information acquisition device, and the integration of annular permanent magnet and telescopic non -magnetic cone is together, and annular permanent magnet can be on the adsorption metal surface, and non -magnetic cone can pass through and insert non -magnetic ground from permanent magnet annular hole, to realize the space integration of double -mode fixed.