25results about How to "Meet the installation" patented technology

The utility model relates to the technical field of PCBs, and discloses a hexagonal PCB, which comprises a hexagonal PCB substrate. The PCB mounting holes are formed in each corner of the hexagonal PCB substrate at intervals; the electrical connection groove group corresponds to the PCB mounting hole and is formed in the side edge of the hexagonal PCB substrate; and the electrical connection hole group corresponds to any corner of the hexagonal PCB substrate and is arranged on the hexagonal PCB substrate. The hexagonal PCB provided by the utility model is beneficial to reduction of the overall volume of an electronic product so as to promote miniaturization and refined development of the electronic product.

This utility model discloses a special mounting bracket for an electromagnetic diaphragm metering pump, including a vertical column angle steel, a supporting angle steel, a first frame, and a second frame. The vertical column angle steel is vertically arranged, and the first and second frames are respectively fixedly connected to the vertical column angle steel. The first frame is located above the second frame. The supporting angle steel is parallel to the vertical column angle steel, and the first and second frames are respectively fixedly connected to the supporting angle steel. The first and second frames are respectively provided with a first mounting angle steel and a second mounting angle steel. The first and second mounting angle steels are respectively provided with a first aluminum alloy mounting plate and a second aluminum alloy mounting plate. The projection of the first aluminum alloy mounting plate on the horizontal projection plane is staggered from the projection of the second aluminum alloy mounting plate on the horizontal projection plane. This utility model achieves the advantage of convenient and rapid movement of the electromagnetic diaphragm metering pump.

The utility model discloses a kind of aluminium alloy louver and glass curtain wall conversion node, including curtain wall system and be located in the louver of curtain wall system, curtain wall system includes vertical keel, cross keel and hollow glass, aluminium alloy base is shaped on vertical keel and cross keel, hollow glass is connected with vertical keel and cross keel by aluminium alloy pressing plate;The periphery of louver is shaped with window frame, the inner side of window frame and corresponding vertical keel or cross keel is attached, outer side and aluminium alloy base are attached, window frame is connected with aluminium alloy base by connecting piece, aluminium alloy pressing plate is respectively pressed on the outer side of hollow glass and window frame, the periphery of louver is shaped with inner frame and outer frame in the application, cooperate and connect with the keel and aluminium alloy base of curtain wall system, the installation of louver is realized, and the outer surface of louver and the outer surface of hollow glass are flush, can perfectly link the installation of aluminium alloy pressing plate, installation is convenient, appearance is more beautiful.

The application relates to the technical field of physiological and pharmacological experimental devices, and discloses a muscle spindle discharge activity experimental recording device based on a nerve-muscle specimen, which comprises an experimental box, a tension sensor is fixedly connected to the left side of the experimental box, an electric sliding rail is fixedly connected to the right side of the experimental box, a wire clamp is arranged in the electric sliding rail, a movable adjusting mechanism is arranged at the back of the experimental box, an auxiliary placing mechanism is arranged in the experimental box, an adjusting and mounting mechanism is arranged at the bottom of the experimental box, in the using process, the sliding plate is moved, the spring is matched, the position of the connecting frame is adjusted, the left and right positions of the recording electrode clamp are adjusted, the first threaded rod is rotated, the first limiting rod is matched, the height and the front and back positions of the recording electrode clamp are adjusted, the motor works, the height of the silica gel support table is adjusted, the worm is rotated, the position of the mounting frame is adjusted, and the mounting between different mounting tables and mounting equipment is satisfied.

The utility model discloses a fence device for civil construction, and particularly relates to the technical field of construction fences, which comprises a mounting rod, a baffle is mounted on one side of the mounting rod, a plurality of fixing pipes are mounted at the top and the bottom of the outer wall of the mounting rod, and a plurality of supporting pipes are obliquely arranged on one side, far away from the baffle, of the outer wall of the mounting rod. A socketed pipe is arranged on one side, close to the fixed pipe, of the baffle; the end, close to the mounting rod, of the fixing pipe is rotationally connected with a sleeving ring, and the end, away from the mounting rod, of the fixing pipe is internally and slidably connected with an extension rod; supporting rods are slidably connected into the ends, away from the mounting rods, of the supporting pipes, rotating rings are rotatably connected to the ends, close to the mounting rods, of the supporting pipes, and fixing rings are rotatably connected to the ends, away from the supporting pipes, of the supporting rods. The utility model has the advantages that the fixing pipe can be conveniently adjusted to be connected with the baffles with different inclination angles, and the supporting pipe can be conveniently adjusted to be installed and fixed at different inclination angles.

The utility model relates to important article storage cabinet technical field, especially important article storage cabinet, including cabinet, be equipped with display screen, camera, fingerprint appearance and external RFID card reader on the cabinet, still be equipped with a plurality of storage bin on the cabinet, every storage bin all is equipped with the built -in RFID module that is electric connection with external RFID card reader, every storage bin all is equipped with the door, connecting component and electric control lock, the door is rotatoryly connected with the storage bin through connecting component, the electric control lock is used for locking or unlocking the door, and the electric control lock is installed in the side of storage bin through the connecting piece, the cabinet is still fixed with the support in, be equipped with a plurality of mounting plate for the electric control lock installation on the support, the mounting plate is arranged on the support along the position distribution of a plurality of storage bin, the utility model can firmly install electric control lock, guarantee the smooth unlocking of electric control lock, still prevent electric control lock from being dismantled more, and the safety performance is better.

This utility model discloses a short-flow prevention cover for a multi-layer vortex grit chamber, comprising a stacked disc assembly. The top of the stacked disc assembly is provided with a short-flow prevention cover. The bottom outer edge of the short-flow prevention cover is provided with a gap between it and the upper wall of the first stacked disc of the stacked disc assembly to ensure smooth water discharge from the first stacked disc. The short-flow prevention cover is suspended on a fixed support above it by an adjustable hanger. The fixed support is connected to a fixed support of the stacked disc assembly, which is fixed to the side wall of the concrete tank by brackets. By setting the short-flow prevention cover on the top of the stacked disc assembly, the gap between the bottom edge of the short-flow prevention cover and the upper surface of the first stacked disc in the inner stacked disc assembly is adjusted to prevent the influent from flowing directly into the clear water zone, thereby separating the inner turbid water zone from the outer clear water zone and ensuring grit removal efficiency.

The utility model discloses an automobile air conditioner air pipe with a noise reduction structure. The automobile air conditioner air pipe comprises a flow guide shell, a noise reduction layer and a vibration reduction frame. Spiral flow guide ribs are arranged on the inner wall of the flow guide shell, the noise reduction layer is made of porous sound absorption materials and covers rib grooves, and the vibration reduction frame disperses vibration energy through elastic supporting strips. The flange plate and the sealing ring ensure airflow tightness, and the overhaul window is convenient to maintain. The thickness of the noise reduction layer is gradually changed, noise absorption and airflow smoothness are considered, and the vibration absorption effect is optimized through the elastic supporting strips. By means of the modular design, airflow noise and vibration transmission are effectively reduced, the mute performance of the air conditioning system is improved, and the air conditioning system is suitable for upgrading and reconstruction of various vehicle types and has high practicability and economical efficiency.

The invention relates to a component mounting assembly in a power transformation cabinet and the power transformation cabinet, the mounting assembly comprises a sliding frame, an insertion frame, a rotating plate, a mounting frame, a sliding block and a connecting rod, the sliding frame is fixed in the power transformation cabinet, the insertion frame is slidably mounted on the sliding frame, the rotating plate is rotatably mounted on the insertion frame, the mounting frame is fixed on the rotating plate, and the sliding block is slidably mounted on the insertion frame. And the other end of the connecting rod is fixedly connected with the rotating plate. Compared with the prior art, the power transformation cabinet has a sliding and rotating multi-stage movement structure, the mounting positions of components in the power transformation cabinet can be flexibly adjusted, the overall position can be adjusted through sliding along the sliding frame, the components can be overturned through the rotating plate, the adjusting flexibility is high, and the practicability is high. The problem that the maintenance and wiring operation space of a traditional fixed installation mode is limited is solved, installation of large components can be met, and meanwhile the stability of rotation adjustment is guaranteed through a connecting rod linkage structure.

A rear frame of a guniting trolley for a mine hole relates to the technical field of frames and comprises a rear frame hinge seat, a rear frame right side plate welding part is fixed on the side face of the rear frame hinge seat, a motor base bottom plate is fixed on the rear frame right side plate welding part, and a right rear wheel cover welding part is fixed on the side face of the rear frame right side plate welding part. According to the rear frame of the guniting trolley for the mine, parts on the guniting trolley are installed together in a concentrated mode through the rear frame, workers can conveniently conduct collective maintenance, meanwhile, the overall size of the guniting trolley is reduced, and the working efficiency is improved. The structure of each welding part meets the overall stability requirement, the structure is simple and reasonable, the reliability is high, the integration is high, and the production period is short.

The utility model provides a kind of opening umbrella device with steel wire rope sealing assembly, including shell, spring tube, power spring, steel wire rope, gear train and unlocking mechanism, the outside end of spring tube is connected with sealing assembly;Sealing assembly includes outer tube and inner tube, the inner chamber of inner tube and the gap between outer tube and inner tube are all filled with sealing oil;The open end of outer tube is detachably connected with end cap, and the end of outer tube away from opening is connected with spring tube;The one end of inner tube close to end cap is equipped with first sealing ring, and the one end away from end cap is equipped with second sealing ring;The utility model is by sealing assembly design into double cylinder structure, and sealing oil is filled in cylinder body inside, sealing ring is set in the two ends of inner tube, by the cooperation of sealing oil and sealing ring, on the one hand, the sealing performance of sealing assembly is improved, on the other hand, the friction of steel wire rope and sealing ring can be lubricated, so as to meet the use demand of opening umbrella device under high reliability requirement and complex harsh environment.

The utility model discloses a fastening heat dissipation structure of high frequency transformer relates to high frequency transformer technical field, including mounting panel, the upper end of mounting panel is equipped with the mounting groove, the inside of mounting groove is equipped with two -way screw rod, one end of two -way screw rod is rotatively connected on the inner wall of mounting groove, and the other end fixedly connected of two -way screw rod has the rotating rod, the one end of rotating rod away from two -way screw rod penetrates the inner wall of mounting groove and extends to the outside of mounting panel, two sliding blocks are threadedly sleeved on two -way screw rod. The utility model can adjust the spacing of two connecting frames flexibly, satisfies the installation of different width high frequency transformer, and the adaptability is higher, satisfies the application demand of diversification, and the installation process is more flexible, and the component damage caused by the collision is not easy to take place, and the installation process is more safe.

The utility model discloses a tripping structure, which comprises a shell, a handle, an operating mechanism and a tripping device, the operating mechanism comprises a lever linked with the handle and a draw bar matched with the tripping device, the tripping device comprises a tripping rod, a reset rod and a coil assembly, one end of the tripping rod is matched with the coil assembly, and the other end of the tripping rod is matched with the draw bar; one end of the reset rod is matched with the coil assembly, and the other end of the reset rod is matched with the handle; by adopting the structure, the coil assembly is reset through oblique force, so that the height of the whole tripping device can be reduced, a larger space is provided for the upper end of the circuit breaker, the installation of a plugging module is met, the size of the whole tripping device is small, and the material cost can be reduced.

This invention relates to an online calibration device for a matrix belt scale, comprising a V-shaped bracket, hexagonal socket head caps, lock nuts, fastening screws, an electric push rod, an upper clamping cover, fastening screws, a lower clamping cover, clamping screws, adjusting screws, a positioning bracket, adjusting shims, a circuit breaker, a 24V regulated power supply, an ascending contactor, and a descending contactor. The bottom surface of the electric push rod is placed inside the lower clamping cover, and the electric push rod is fastened to the lower clamping cover with hexagonal socket head caps. The upper clamping cover is fitted into the electric push rod. The upper and lower clamping covers are fixed with seven fastening screws and nuts. Fastening screws are screwed into the threaded holes of the upper clamping cover and tightened. The V-shaped bracket is fitted onto the outside of the upper and lower clamping covers, and the V-shaped bracket and the piston rod of the electric push rod are fastened together with hexagonal socket head caps. The circuit breaker, 24V regulated power supply, ascending and descending contactors, and electric push rod are connected to form a control circuit. This solution has low manufacturing cost, achieves automated operation, saves calibration time, and ensures calibration accuracy.

The utility model relates to the technical field of batteries, and discloses a detachable double-layer BMS (Battery Management System) structure, a battery box body and a battery pack, the detachable double-layer BMS structure comprises a bottom beam, a top beam, a first fastener, a second fastener and two BMS modules; the bottom beam and the top beam are each of a pipeline structure internally provided with a through hole, and the top beam is located on the top of the bottom beam and detachably connected with the bottom beam. The first fastener is respectively connected with one BMS module and the bottom beam, and enables one BMS module to be fixed at the top of the bottom beam; the second fastener is respectively connected with the other BMS module and the top beam, and enables the other BMS module to be fixed at the top of the top beam; the technical problem that an existing double-layer BMS structure is poor in structural reliability is mainly solved.

The utility model discloses a modular steel structure combined test platform, which comprises an upper cabin, a middle cabin, a lower cabin, a mounting base and an operation ladder, the upper cabin, the middle cabin and the lower cabin are arranged from top to bottom, the mounting base is fixed on one side of the lower cabin, the bottom of the operation ladder is fixed on the mounting base, and the operation ladder is longitudinally fixed along the lower cabin, the middle cabin and the upper cabin. The test platform can be built and installed in various occasions and can be disassembled into single cabins for independent use under special use requirements, and the assembled test platform is good in sealing performance and has good rainproof performance. The test platform has the advantages of stable and practical structure, convenience in assembly, low cost, safety, reliability, low processing cost, convenience in transportation and the like.

The utility model discloses a kind of adjusting device of automatic adjustment rotor center height, including fixed support, center height driving device and center height adjusting assembly are installed on fixed support, center height driving device is connected with center height adjusting assembly, center height adjusting assembly is installed with adjusting support, adjusting support is provided with tensioning device, hug tightly device, hug tightly driving device and belt driving device, belt driving device is connected with tensioning device and hug tightly device by belt, belt is pressed on rotor, hug tightly driving device drives hug tightly device to realize opening and hug tightly operation, center height driving device drives adjusting support to slip along center height adjusting assembly.The adjusting device of automatic adjustment rotor center height provided by the utility model can automatically adjust the center height of the rotor, and automatically adjust the length and tension of the belt according to the diameter of the rotor. It has high automation degree, can effectively save labor cost and has wide application range.

The utility model relates to a kind of anti-opening device for pressing bottle body, including tight compression part, support part and fender part, tight compression part is equipped with the mounting hole for bottle cap to pass, fender part is set between mounting hole and bottle cap, fender part includes pressing plate and the enclosure connected in the upper of pressing plate, the enclosure is sleeved in bottle cap outside, pressing plate is set between tight compression part and bottle body, support part is used to install bottle body fixed.The utility model is through the fender part of the sleeve in bottle cap outside, on the basis of the bottle body fixed in support part, fender part is fastened to bottle cap by tight compression part, so that cannot pass external contact bottle cap, further cannot be screwed open bottle cap, avoid that washing and protecting article is opened to add unknown substance, and the tight compression part of the present scheme with fender part is separated type setting, set one through hole that satisfies maximum, flexible selection adapts the fender part of multiple bottle cap sizes to replace, the installation of multiple model bottle body is satisfied.

The utility model discloses a kind of cable tray protection structure, it is related to electric power cable conveying protection field, including cable and cable tray, the cable is wound in cable tray and forms winding layer, the winding layer outside is equipped with first wrapping layer;The cable has cable terminal, and cable terminal is provided with protection structure;The protection structure includes second wrapping layer and third wrapping layer, the second wrapping layer is set to each phase outside cable terminal, and each phase second wrapping layer outside is commonly provided with third wrapping layer.The utility model protects inside and outside cable terminal, and multi-layer protection can effectively protect cable, guarantee the reliability of long-distance transportation of cable.

The utility model relates to a multi-direction supporting assembly for a cable bridge. The multi-direction supporting assembly comprises an installation pipe fitting and two installation bases installed in the installation pipe fitting in a sliding mode. A supporting strip is arranged on one side of the mounting pipe fitting, a top plate and a bottom plate on the supporting seat are provided with hole parts used for being connected with a cable bridge, two mounting frames are embedded in the supporting seat and used for being connected with cable bridges in other directions, and mounting of the cable bridges in different directions is met. Two mounting bolts penetrate through two mounting holes and two round holes respectively, so that the mounting bolts are mounted in the threaded barrel in a threaded manner, a moving plate is driven to move and extrude four spring devices, two abutting strips on one side of the moving plate extrude the inner walls of two guide rail grooves respectively, and the abutting strips are rubber strips, so that the friction force is increased; the supporting strip is firmly installed on the installation pipe fitting, the two racks on one side of the supporting strip are meshed with the two tooth grooves in the installation pipe fitting respectively, the friction force is further increased, and the supporting strip is firmly limited to the installation pipe fitting.

The utility model discloses an adjustable monitoring camera installation support, and relates to the technical field of camera installation. The mounting table is fixedly mounted on a wall, one side of the mounting table is connected with a quick dismounting assembly, the quick dismounting assembly is at least used for quickly dismounting the camera from the mounting table, a sleeve is arranged on the side, away from the mounting table, of the quick dismounting assembly, a sliding adjusting head is arranged at one end of the sleeve, and the adjusting head and the sleeve are at least used for adjusting the extension length of the camera. A rotating core body is arranged in one end of the adjusting head, the rotating core body is at least used for adjusting the camera along the installation angle of the adjusting head, and a connecting arm is installed outside the adjusting head through the rotating core body. By adopting the quick-release assembly, the mounting table can be firstly fixed on the wall, and then the quick-release assembly is used for realizing the mounting of the camera, so that the inconvenience that people hold the camera and the bracket by hand and then fix the camera and the bracket on the wall by using bolts is avoided, and the effect of convenience in mounting the camera is realized.

The utility model belongs to the technical field of safety air bags, and particularly relates to a passenger side safety air bag universal installation jig which comprises a jig installation base locked on a vibration table top, a rectangular frame is arranged on the upper surface of the jig installation base, and an installation frame used for placing a passenger side safety air bag module to be detected is connected to the outer surface of the rectangular frame in a sleeved mode. According to the general installation jig for the passenger side safety air bags, the multi-station installation frame is arranged, installation of the safety air bags of different models can be met, the number of sample pieces required by testing is met, the multiple installation hole positions are distributed in a rectangular array, and matched installation of the installation jig and most of test equipment in the market can be achieved. According to the technical scheme of the utility model, proper positions can be selected through different mounting hole positions for locking and mounting, so that different application requirements can be met, the test times and extra jig tool cost are reduced, the test cost is reduced, and the problems that the safety airbag module cannot be shared, and the weight and locking are influenced are solved.

The utility model discloses a glass fiber reinforced plastic boat awning, and relates to the technical field of glass fiber reinforced plastic boats. Comprising a ship body, mounting seats are fixedly connected to the outer walls of the two sides of the ship body, adjusting grooves are formed in the outer walls of the tops of the mounting seats in a penetrating mode, moving grooves are formed in the outer walls of one sides of the mounting seats in a penetrating mode, moving rods are slidably connected to the inner walls of the adjusting grooves, and connecting rods are rotatably connected to the top ends of the moving rods; a tarpaulin is arranged on the top of the supporting assembly. The movable rod is matched with the adjusting groove, the movable groove and the limiting nut, the position of the supporting assembly on the ship body can be easily adjusted, and transverse distance adjustment is achieved; the lifting rod can flexibly change the height of the awning through the insertion structure of the lifting rod and the fixed rod and by matching the insertion holes in different positions with bolts and nuts; the transverse adjusting rod is in threaded and rotating connection with the lifting rods, the transverse distance between the two lifting rods can be adjusted according to needs, and the installation requirements of different ship bodies and the use requirements of passengers are met.

The utility model discloses a kind of anti-radiation wall internal multilayer steel plate positioning support device, it is related to building construction field, technical scheme is, including four embedded plates, one end support piece is respectively fixedly arranged on two embedded plates located at both ends, two end support pieces are oppositely arranged, several steel plates are placed between two end support pieces;Four side face support section steels are fixedly arranged on two embedded plates located in middle portion, two side face support section steels are respectively fixedly arranged on each embedded plate, two side face support section steels on same embedded plate are respectively located at both sides of steel plate;The top of two side face support section steels on same embedded plate is fixed through horizontal connecting beam;The top of two side face support section steels of same side is fixed through longitudinal connecting beam.The beneficial effects of the utility model are: the integrity of steel plate is retained, meet radiation shielding function;Vertical segmentation, layered installation reduces one hoisting weight, improve the safety of hoisting.