313results about How to "Improve installation quality" patented technology

The invention discloses a photovoltaic support installation data simulation management system and method, and relates to the technical field of virtual installation, and the method comprises the steps: taking each participant as a data node, distributing a storage block for each data node, and connecting all storage blocks to construct a block chain network; a common verification is set by using the common information, and a user of each data node in the block chain network can read data of all nodes according to the common verification; extracting an independent feature of each data node, setting an independent verification, and reading and writing installation data generated by each data node according to the independent verification by each data node; selecting a 3d modeling tool, and constructing a virtual installation model by using the collected operation data; and the user inputs the installation data stored in the block chain network in real time into the virtual installation model for virtual installation.

The invention belongs to the technical field of motor assembly, and particularly relates to an automatic motor assembly production line which comprises a conveying mechanism, a feeding mechanism, a discharging mechanism, a bolt mounting mechanism, a bolt supply mechanism and a jacking mechanism. The feeding mechanism is used for feeding workpieces; the discharging mechanism is used for working discharging. The bolt mounting mechanism comprises a rack, a machine head and a cantilever connected with the rack and the machine head, a rotating assembly used for driving the cantilever to rotate and a lifting assembly used for lifting are arranged on the rack, and a plurality of screwing assemblies corresponding to bolt mounting positions on a workpiece are arranged on the machine head; the bolt supply mechanism is used for supplying bolts; the jacking mechanism is used for jacking a workpiece during bolt installation; a workpiece is jacked up through the jacking mechanism, then a plurality of bolts are installed and screwed at the same time through a plurality of screwing assemblies on the bolt installation mechanism, the production efficiency is effectively improved, the stress uniformity of the installed bolts is guaranteed, the installation quality is improved, automatic assembly is achieved, and time and labor are saved.

The invention provides a cross-core pull rod composite frame large-span glass curtain wall construction method, belongs to the technical field of glass curtain wall construction, and mainly comprises two links of manufacturing and mounting. In the manufacturing link, the right-angle flat-section rectangular pipe is manufactured by adopting a cold and hot extrusion process, and the required component is obtained through annealing, cold extrusion forming and local hot extrusion treatment. The installation link comprises the following steps: firstly, carrying out construction deepening design on a pull rod system, decomposing a cross-core pull rod into inter-section pull rods, and determining a pre-arching value of the cross beam through simulation analysis; then on-site construction is conducted, and the steps of installation and adjustment of stand columns, hoisting and positioning of large-span cross beams, assembly and connection of internode pull rods, installation and welding of midspan davits and the like are sequentially completed. And finally, a #-shaped tensioning tool is adopted for tensioning the pull rod system, and installation of the glass panel and the decoration system is completed, so that the construction quality and the structural safety of the large-span glass curtain wall system are ensured, and the technical problems that a traditional method excessively depends on artificial experience, and scientific theoretical guidance and accurate control means are lacked are solved.

The invention discloses a steel platform for a building system, which comprises a top plate assembly, a positioning assembly for positioning the top plate assembly and a plurality of connecting rod assemblies for supporting and fixing the top plate assembly, the top plate assembly comprises a plurality of walkway plates, and each connecting rod assembly comprises a first connecting rod, a second connecting rod and a connector. A connecting block is further arranged between the first connecting rod and the second connecting rod, the connecting block further comprises a first folded edge, a connecting hole is formed in the first folded edge, the positioning assembly comprises a fixing plate and a positioning block, the fixing plate is fixed in the connecting hole, and the positioning block is arranged in the first folded edge. The side portion of the positioning block can abut against the edge of the side portion of the walkway plate so that the walkway plate can be installed and positioned. According to the invention, the connecting rod and the walkway plate can be pre-positioned, so that subsequent connection and installation are facilitated, and the efficiency and quality of connection and installation are improved.

The invention discloses a fixed photovoltaic efficient installation method and a photovoltaic support, and belongs to the technical field of photovoltaic power station construction, and the method comprises the following steps: S1, determining the planned number of automatic assembly production lines and transportation and installation equipment of photovoltaic supports and photovoltaic modules; s2, actual coordinates of all the constructed pile foundations are obtained; s3, according to the actual coordinates of the pile foundation, calculating a connecting hole position map of each component of the actual photovoltaic support; s3, inputting the connecting hole position map of each component of the photovoltaic bracket into an automatic assembly production line, and performing finished product assembly on the photovoltaic bracket and the photovoltaic module; s4, code spraying is carried out on the assembled finished product, wherein code spraying information is field installation coordinates of the assembled finished product; s5, the assembled finished product is loaded and transported through transportation and installation equipment, and code spraying information is scanned before loading; and S6, after being transported to the site, the assembled finished product is connected with the pile foundation, and installation of the assembled finished product is achieved. The installation time of a construction site can be shortened, and the installation quality is improved.

The invention belongs to the technical field of mechanical and electrical installation, and discloses an intelligent stacking system and process method for a stator core of a hydraulic generator. The hydraulic generator stator core intelligent stacking system is composed of an intelligent logistics warehousing system, an automatic lamination system, an automatic measurement system and a digital twinning system. The process method comprises an iron core punching sheet intelligent storage and transfer process, an iron core punching sheet automatic stacking process and an iron core size automatic measurement process. According to the invention, full-process automation, punching sheet storage, intelligent transfer, punching sheet stacking and measurement process automation are realized in the stator core assembling and laminating process, a digital twin technology is adopted, a real-time installation scene is mapped in front of a computer screen, and the working state of the system can be remotely controlled. The labor intensity of personnel is relieved, the safety of the personnel is guaranteed, the installation quality is improved, the installation period is shortened, automatic measurement is achieved, measurement is efficient, measurement data is accurate, and whole-process data storage and query are achieved.

The invention relates to a stable grounding rod mounting and positioning support which comprises a grounding rod and a base, a clamping disc is mounted on the base and is of a shell structure with a cavity, a clamping device is mounted in the clamping disc, and the grounding rod sequentially penetrates through the clamping disc, the clamping device and the base; the clamping device comprises two gears, a toothed plate is meshed between the two gears, the toothed plate is opposite to the grounding rod in position, a chuck is installed at the end, close to the grounding rod, of the toothed plate, the other end of the toothed plate is rotationally connected with a threaded rod, and the threaded rod penetrates through the clamping disc and is in threaded connection with the clamping disc; the side, away from the toothed plate, of each gear is further engaged with a rack, the two racks are located on the two sides of the toothed plate and arranged in a vertically-crossed mode, one end of each rack penetrates through the clamping disc and is in sliding connection with the clamping disc, the other end of each rack is fixedly connected with a clamping rod, and the end, away from the corresponding rack, of each clamping rod is bent inwards to be in a hook shape. According to the invention, the conditions of hand vibration and hand injury by crashing can be avoided; and the installation verticality of the grounding rod can be ensured.

The utility model relates to the technical field of high-altitude pipeline mounting and transferring, in particular to a high-altitude pipeline transferring device. Comprising a base, carrier rollers, top wheels and a clamping and fixing assembly. The carrier roller is installed on the base, the axis of the carrier roller is horizontal, and the carrier roller can rotate around the axis of the carrier roller. The top wheels are installed on the base in pairs and located on the two sides of the carrier roller and above the carrier roller, the axes of the top wheels are vertical, the top wheels can rotate around the axes of the top wheels, and the distance between the two top wheels corresponds to the diameter of a pipeline. The clamping and fixing assembly is fixedly connected to the base and used for clamping and fixing the high-altitude pipeline transferring device to a cross beam of a pipe gallery. The problem of transferring the pipeline in the high pipe gallery is solved, and the safety risk existing during operation is greatly reduced.

The utility model discloses a photovoltaic system and a buckle cover type waterproof structure thereof, which belong to the field of photovoltaic technology and comprise a waterproof buckle cover arranged at a gap between two adjacent photovoltaic assembly frames. The waterproof buckle cover comprises a water retaining part which shields right above the gap, a buckle part which extends downwards from the water retaining part and is inserted into the gap, and a sealing part which extends from the water retaining part to two opposite sides of the gap and covers the A surface of the photovoltaic module frame, and the buckle part is buckled and fixed with the B surface of the photovoltaic module frame. And a sealing rubber strip is arranged between the sealing part and the A surface of the photovoltaic module frame. According to the waterproof cover plate, a small gap between the sealing part and the A surface is secondarily blocked through the sealing rubber strip, the waterproof reliability is improved, and therefore compared with a conventional waterproof cover plate, the waterproof cover plate can greatly improve the waterproof effect.

The utility model discloses a high-temperature combined type shaft seal structure, and relates to the technical field of shaft seal of pneumatic valves and valves. The sealing ring comprises a metal outer ring, a graphite sealing ring and a metal flat gasket, a first annular groove, a second annular groove, a third annular groove, a fourth annular groove and a fifth annular groove are sequentially formed in the metal outer ring from top to bottom, the metal flat gasket is located in the fifth annular groove, and a hanging spring is arranged between the inner wall of the fourth annular groove and the graphite sealing ring. The valve assembling efficiency is improved, working procedures are saved, the shaft seal installation quality is improved, and the influence of human factors on the shaft seal installation quality is reduced.

The present invention relates to the technical field of cavern surrounding rock monitoring, and discloses a displacement monitoring system for cavern surrounding rock, including: a hole fixing mechanism, which is arranged at the opening of a monitoring hole of the surrounding rock and fixed to the surrounding rock by expansion bolts; an in-hole anchoring system, which includes anchoring components arranged in sequence, the anchoring components including a bearing tube, the outer ring of the bearing tube is connected with a clamping mechanism for contacting the inner wall of the monitoring hole, the inner ring of the bearing tube is provided with an adjustment locking mechanism for adjusting the state of the clamping mechanism, and the outer ring of the bearing tube is fixedly connected with a connecting seat for monitoring connection. The present invention realizes batch fixed-point anchoring reinforcement operations for in-hole anchoring inside the cavern surrounding rock, does not need to perform multiple installation operations of anchoring points inside the monitoring hole, improves the installation efficiency and quality of the in-hole anchoring points, reduces the difficulty of installation operations for monitoring personnel, makes the reinforcement connection strength of the in-hole anchoring points consistent, avoids the occurrence of inaccurate monitoring accuracy caused by inconsistent reinforcement strength of various points in the hole, and improves the monitoring accuracy.

The present invention discloses a regenerated micro-powder improved soil-bentonite vertical anti-fouling isolation wall and a construction method thereof, including an isolation wall body, a guide wall and a steel pipe frame, wherein the steel pipe is arranged at the bottom of the isolation wall body. The method comprises: a, preparation of bentonite slurry; b, preparation of regenerated micro-powder of construction waste; c, construction of the guide wall; d, digging and grooving; e, preparation of the wall material of the isolation wall; f, making a bottom support plate and an inner insert plate; g, making a steel pipe frame; h, welding a bottom support plate; i, welding an inner insert plate; j, hanging and placing the steel pipe frame; k, hot-melt connection of the anti-seepage plate; l, backfilling of the wall material of the isolation wall; m, forming of the vertical anti-fouling isolation wall. The present invention can enhance the stability of the groove during the construction of the vertical anti-fouling isolation wall, that is, ensure the integrity of the wall body after the wall is formed, enhance the anti-seepage and anti-fouling performance of the vertical anti-fouling isolation wall, and at the same time, utilize the regenerated micro-powder of construction waste as the wall improvement material, which can optimize the mechanical properties and anti-seepage and anti-fouling performance of the wall body.

The utility model relates to the technical field of external facade integrated plate anchoring and hanging repairing, and discloses a building external facade integrated plate anchoring and hanging repairing structure which comprises integrated plates, connecting structures and hanging pieces, the hanging pieces are fixed to an external wall at intervals, and the integrated plates are sequentially connected and fixed to the outer side of the external wall through the connecting structures; a flexible adhesive tape is arranged between the rear portions of the contact positions of every two adjacent integrated plates, and the portion, located at the front end of the flexible adhesive tape, between the contact positions of the two integrated plates is filled with sealant. The connecting structure comprises front angle steel, rear angle steel and angle steel bolts, and the front angle steel and the rear angle steel are connected through a plurality of angle steel bolts. The installation position of the integrated plate on the front side of the outer wall can be adjusted in a small range, installation and alignment of a plurality of integrated plates are facilitated, the installation quality can be improved, and the attractiveness after installation is higher.

The utility model relates to a gas pipeline shell fixing clamp positioning press-fitting device, a press-fitting mechanism is arranged on an installation disc and on one side of a positioning assembly, the press-fitting mechanism comprises a press-fitting air cylinder, a guide seat and a press-fitting positioning seat, the guide seat is provided with a guide groove, a fixing clamp is arranged in the guide groove, and the press-fitting positioning seat is arranged on the guide groove. A push rod is arranged at the front end of the press-fitting air cylinder and inserted into the guide groove, the fixing clamp is driven by the push rod to move, a first wing plate of the gas pipeline shell is arranged on the press-fitting positioning seat, a wing plate open groove allowing the fixing clamp to be inserted is formed in one side of the first wing plate, and the wing plate open groove is correspondingly connected with the guide groove. The fixing clamp comprises a conical part, a disc part and a square disc part which are sequentially arranged from top to bottom, the groove walls of the two sides of the guide groove are provided with guide slopes and first limiting grooves, the lower side of the disc part makes contact with the guide slopes, and the square disc part is arranged in the first limiting grooves. According to the utility model, reverse mounting of the fixing clamp can be avoided, and automatic press mounting of the fixing clamp can be realized.

The utility model provides a rubber rod antenna threaded interface screwing device which comprises a screwing gear ring and a fixing shaft connected to the inner side of the screwing gear ring. The screwing assembly is arranged on the outer side of the fixing shaft, the screwing assembly can rotate around the fixing shaft, and the screwing assembly is used for screwing the rubber rod antenna threaded interface; the fixing frame is slidably connected with the upper side and the lower side of the screwing gear ring, and the fixing frame is used for supporting the screwing gear ring; and the power assembly is installed on the fixing frame, the power assembly is in transmission connection with the screwing gear ring, and the power assembly is used for providing driving force for rotation of the screwing gear ring. According to the utility model, the number of rotation turns of the screwing assembly can be determined by determining the rotation time of the power assembly, so that the screw-in depth can be determined, a plurality of threaded pieces and the like can be conveniently kept at the same screw-in depth when the rubber rod antenna is installed, the stability of the rubber rod antenna is improved, and the installation quality of the rubber rod antenna is improved.

The utility model provides a railway vehicle roof profile self-adaptive adjusting device, a roof comprises a roof profile, the self-adaptive adjusting device comprises a self-adaptive module, a pressure applying module and an adjusting module, the self-adaptive module is used for rigidly restraining the roof profile, the self-adaptive module comprises a span beam and a self-adaptive pressing block, and the span beam is connected with the self-adaptive pressing block. The span beam is connected to the top of the roof panel profile in a bridging mode, and the self-adaptive pressing block is at least arranged at the position, corresponding to the flanging of the roof panel profile, of the span beam. The fixing angle and the fixing position of the self-adaptive pressing block and the span beam and the position of the pressing face of the self-adaptive pressing block can be adjusted in a self-adaptive mode according to the structural characteristics of the turned-over edge of the car roof profile. One end of the pressure applying module abuts against the self-adaption module, the other end of the pressure applying module is connected with the adjusting module, and pressing force is applied to the self-adaption module; and the adjusting module is connected with the pressure applying module and is used for adjusting the position of the pressure applying module.

The embodiment of the present invention relates to the field of electromechanical engineering technology, and specifically discloses a method and system for the prefabricated overall installation of electromechanical engineering. The embodiment of the present invention obtains assembly design data; based on RFID electronic tag technology, performs transportation inspection and acceptance verification; performs area cleaning and platform construction; performs assembly and installation and preliminary debugging; performs comprehensive testing and optimization adjustments, and after all standards are met, performs on-site delivery. It is capable of carrying out prefabricated parts procurement, component manufacturing and quality inspection of target electromechanical equipment, performs transportation inspection and acceptance verification based on RFID electronic tag technology, performs area cleaning and platform construction for multiple sequential installation positions, and then performs assembly and installation and preliminary debugging, and then performs comprehensive testing and on-site delivery, thereby providing standard design and installation process guidance, avoiding the problem of insufficient coordination, and improving the installation efficiency, installation quality and installation time of prefabricated overall installation of electromechanical engineering.

The utility model discloses a passive aluminum alloy curtain wall which solves the problem that in the prior art, the heat preservation performance of curtain wall glass made of aluminum alloy at the present stage cannot meet the requirement of a passive building. The curtain wall comprises a plurality of pieces of curtain wall glass and a passive window, and further comprises at least two vertical main stand columns and external fasteners corresponding to the vertical main stand columns, the vertical main stand columns are connected with the external fasteners through first heat insulation inserting pieces, and the first heat insulation inserting pieces are located between the curtain wall glass and the passive window or between two pieces of adjacent curtain wall glass; a cross beam is further arranged between every two adjacent vertical main stand columns, a glass supporting strip and a second heat insulation inserting piece which are matched with the upper curtain wall glass and the lower curtain wall glass which are adjacent to each other are connected to each cross beam, the glass supporting strips are located on the upper portions of the second heat insulation inserting pieces, and joint filling rubber strips used for sealing the upper curtain wall glass and the lower curtain wall glass which are adjacent to each other are arranged on the outer sides of the glass supporting strips and the second heat insulation inserting pieces. The window and the curtain wall are integrally designed, indoor ventilation is guaranteed, meanwhile, installation is accurate and convenient, the installation cost is reduced, and the installation quality is stable.

The utility model discloses a kind of air conditioner air port structures of convenient dismounting, it is related to the technical field of air conditioning system accessories, including hoisting clasp seat, elastic hook and air conditioner air port, hoisting clasp seat is provided with several, and hoisting keel that several roots of closed frame are spliced are set on reserved air vent, at least two hoisting keels are clamped with hoisting clasp seat, elastic hook is hung on hoisting clasp seat, the other end of elastic hook is hung on the frame of air conditioner air port, elastic hook can provide pull force along the reserved air vent towards ceiling, so that air conditioner air port is clamped in reserved air vent and port surface is attached to ceiling board.The utility model does not need professional personnel to use electric tool operation for dismounting and mounting of reserved air vent, and also does not need professional personnel to operate installation, cleaning, and air conditioner air port can be disassembled, installed, cleaned by owner oneself, it is quick, labor-saving, worry-free, money-saving to operate, installation operation is extremely simple, and installation quality and effect are good.

The present invention relates to the technical field of maintenance tools, and proposes a vertical transmission shaft disassembly and assembly device for a large-scale water conservancy pump station, comprising a bracket, a first movable member and a second movable member movably arranged relative to the bracket, a first fixed hole formed between the first movable member and the second movable member, a transmission shaft passing through the first fixed hole, two lifting members, which are respectively lifted and lowered on the first movable member and the second movable member, a second fixed hole formed between the two lifting members, the second fixed hole being used to accommodate the transmission shaft, the lifting members being abutted or cancelled with the connecting flange of the transmission shaft after being lifted and lowered, a first connecting member being slidably arranged on the first movable member, a second connecting member being slidably arranged on the second movable member, and the second connecting member being connected or cancelled with the first connecting member after relative movement. The above technical scheme solves the problem in the prior art that a large transmission shaft vertically arranged to the ground during equipment maintenance affects maintenance operations and is difficult to replace.

The embodiment of the utility model discloses an electric well floor penetrating cable trough box pre-embedding device which comprises a pre-embedding box body, connecting pieces and fixing parts, openings are formed in the upper end and the lower end of the pre-embedding box body correspondingly, and the two connecting pieces are connected to the first side wall and the second side wall, opposite to each other, of the pre-embedding box body correspondingly; one end of each connecting piece is rotationally connected with the end, close to the opening, of the first side wall or the second side wall, the upper end and the lower end of the embedded box body are each provided with two connecting pieces, and connecting holes are formed in the connecting pieces; and one end of the fixing piece is connected with a first side wall or a second side wall or a third side wall or a fourth side wall of the pre-embedded box body, which is arranged opposite to the first side wall or the second side wall or the fourth side wall. The problems that in the prior art, an electric well floor penetrating cable trough box is constructed in a hole reserving mode, so that the construction efficiency and the construction quality are low, the construction cost is high, and the appearance quality of installation engineering is poor are solved.

The invention discloses a full-automatic toy battery pole piece installation system which comprises a rack, a battery pole piece nailing mechanism movably installed on the rack, a workbench, a workpiece fixing tool, a vibration feeding machine, a material pushing mechanism, a workpiece conveying frame located in front of the rack and a center control box installed outside the rack, wherein the workbench, the workpiece fixing tool, the vibration feeding machine and the material pushing mechanism are fixedly installed in the rack. The center control box is electrically connected with the battery pole piece nailing mechanism, the workbench, the workpiece fixing tool, the workpiece conveying frame, the vibration feeding machine and the pushing mechanism. According to the system, the production efficiency is improved, manual intervention is reduced, accurate positioning of the battery pole piece nailing mechanism ensures the installation accuracy, errors are reduced, in addition, the battery pole piece nailing mechanism can adapt to rapid replacement of different types of battery pole pieces, the monitoring and maintenance process is simplified through centralized management of the center control box, and the production efficiency is improved. Therefore, the mounting efficiency and the product quality of the battery pole piece are remarkably improved through an efficient and accurate automatic process.

The utility model relates to the technical field of pipe fittings, in particular to a liquefied natural gas pipeline installing and positioning assembly which comprises a connecting disc, the connecting disc is installed between two liquefied natural gas pipelines, flanges are fixed to the ends of the liquefied natural gas pipelines, a plurality of screws are fixed to the two sides of the connecting disc respectively, and rubber sleeves are arranged on rod bodies of the screws in a sleeved mode. One end of the screw rod is sleeved and screwed with a nut, the outer ring surface of the connecting disc is provided with a rubber cover, and the rubber cover wraps the flange; the device has the beneficial effects that the rubber cover arranged on the outer ring surface of the connecting disc can wrap and protect the screw rod and the nut. After the screw rod and the nut are in threaded connection, the rubber cover is pulled out of the containing groove and arranged on the flange in a sleeving mode, the rubber ring is arranged at the connecting position of the liquefied natural gas pipe and the flange in a sleeving mode, erosion of external water vapor to the screw rod and the nut can be effectively reduced, the service life of a connecting part is prolonged, and the maintenance cost is reduced.

The utility model discloses a differential oil seal plugging frock orientation positioning structure, including guide post, the left side of guide post is provided with recess, the recess is cylindrical. The utility model discloses adopt the recess of cylindrical with inner spline who sets up in the left side of guide post, can with the accurate cooperation of differential half axle's outer spline, realize the stable connection of guide post and differential, ensure the integral positioning accuracy. The movable frame in the sliding groove cooperates with the threaded rod, can move steadily through the rotation handle driving sleeve and oil seal assembly pressure ring, make oil seal even stress in the installation process, effectively avoid the damage or deformation of oil seal in traditional installation mode because of uneven stress, the lamination design of guide post and oil seal assembly pressure ring further guarantees the coaxial degree of oil seal installation, improves the plugging effect and installation quality, reduces the subsequent problem of installation deviation, and the device has the advantages of accurate positioning, good plugging effect and convenient to use.

The invention discloses an assembly type glass curtain wall unit plate installation structure and a construction method, the assembly type glass curtain wall unit plate installation structure is arranged on a main body structure and comprises a plurality of curtain wall unit plates, curtain wall adapters are arranged on the outer vertical face of the main body structure, and the curtain wall unit plates are fixed to the outer vertical face of the main body structure through the curtain wall adapters; aluminum alloy stand column assemblies are arranged on the curtain wall unit plates, every two curtain wall unit plates which are adjacent left and right are connected through the corresponding aluminum alloy stand column assembly, the aluminum alloy stand column assemblies are connected with the curtain wall adapting pieces, aluminum alloy cross beam assemblies are arranged on the curtain wall unit plates, every two curtain wall unit plates which are adjacent up and down are connected through the corresponding aluminum alloy cross beam assemblies, and the aluminum alloy cross beam assemblies are connected with the curtain wall adapting pieces. The aluminum alloy cross beam assemblies are fixed between the two aluminum alloy stand column assemblies which are adjacent left and right, and the multiple curtain wall unit plate bodies jointly form the glass curtain wall. The connecting difficulty of the two adjacent curtain wall unit plates is reduced, the efficiency of installation and construction is improved, the sealing performance is guaranteed, and the installation quality of the curtain wall unit plates is improved.