55results about How to "Improve installation security" patented technology

A moisture management system for installation over doors and windows in buildings that included exterior, stucco-covered, curtain walls comprising an integrally formed, three sided, elongated track including a base having weep holes therein, an upright front wall and an upright rear wall at opposing elongated edges of the base, and, extending angularly downward from the outside of the base, and integrally formed therewith, a drip plate that permits ready drainage of water entering the moisture management system through the weep holes in the base. Elongated striations in the front faces of both the front and rear upright walls as well as holes in the front upright wall provide adherence of sealants and adhesives used in the installation process.

The present invention provides a safer all-around radiation heating assembly than similar traditional heaters. As typical with traditional heaters, a shroud is used to surroundably cover a portable liquid propane tank. To replace the portable liquid propane tank, the shroud must be continuously raised to a predetermined height while a service person accesses the propane tank. There is a danger that if and when the shroud drops, a spark could be created resulting in igniting highly flammable escaped propane gas. The present invention overcomes dangers associated with the traditional heaters by eliminating the spark creation danger and by introducing a ventilation system to allow any leaked propane gas to escape away from the heater.

The invention provides large-output low-temperature circulating grain drying equipment. The drying equipment comprises a lower rack, wherein a drying machine body is installed at the upper part of the lower rack; a retention section is arranged at the upper part of the drying machine body, a drying retention section is arranged at the middle part of the drying machine body, and a grain discharge section is arranged at the lower part of the drying machine body; a hot air passage and an exhaust air passage are arranged on the two sides in the drying machine body respectively; an elevator is installed inside the exhaust air passage and runs through the whole exhaust air passage; an elevator head is installed at the top of the exhaust air passage; an elevator tail is installed at the bottom of the exhaust air passage; the bottom of the drying machine body is connected with a discharge circulating device; an air feeder communicated with the exhaust air passage is also installed outside the exhaust air passage; an air separation device is also installed at the elevator head; a uniform shedding device is connected at the outlet of the air separation device and is arranged at the top of the drying machine body; air inlet vent pipes and air exhaust vent pipes are arranged in the drying retention section of the drying machine body and are alternately arranged up and down at intervals; a control cabinet is installed at the lower part of the lower rack. The drying equipment has high work efficiency.

The invention discloses a vehicle-mounted solar cell device, a vehicle-mounted power supply system and a vehicle so as to improve installation safety of the vehicle-mounted solar cell device and prolong the service life of the vehicle-mounted solar cell device. The vehicle-mounted solar cell device comprises a mounting box body and a solar cell panel, wherein the mounting box body is used for being fixedly connected with a top cover of the vehicle; the solar cell panel is fixed in the mounting box body; and a baffle plate capable of being opened and closed is arranged at the top of the mounting box body. Compared with the prior art, according to the scheme, installation safety of the vehicle-mounted solar cell device can be improved, and under the good weather and environment conditions, the baffle plate at the top of the mounting box body is opened to enable the solar cell panel to normally work, so that the vehicle can be supplied with power; and when the vehicle is in a night, rainy and snowy or unsafe parking environment, the baffle plate is closed, the solar cell panel stops working and the baffle plate can carry out shielding protection on the solar cell panel, so that the service life of the solar cell panel is prolonged.

The invention discloses a dry-hanging stone curtain wall mounting method which includes the steps: fixedly mounting a keel frame on a wall; fixing a sleeve and the keel frame; adjusting a pressure head screw; moving flagstones with connectors to mounting positions and inserting each connector into a cylinder containing cavity through an opening; rotating the pressure head screw and tightly pressing the connector between the inner wall of the cylinder containing cavity and the pressure head screw; and filling dry-hanging glue into the gap between flagstones to mount a dry-hanging stone curtain wall. The invention provides a dry-hanging stone curtain wall mounting and maintaining method and the sleeve to overcome the shortcomings of the prior art.

An internal combustion engine reformer installation comprises an internal combustion engine, a mixing device having a first feed conduit for a first substance flow and a second feed conduit for a second substance flow, wherein a mixture can be produced from the first and second substance flows in the mixing device, a reformer for reforming the mixture to afford a synthesis gas, a mixture conduit connected to the mixing device and the reformer, and a synthesis gas feed conduit connected to the reformer and the internal combustion engine. A first heat exchanger in heat-coupling relationship with the first feed conduit and a second heat exchanger in heat-coupling relationship with the second feed conduit are arranged in the synthesis gas feed conduit.

A computer apparatus for transmitting a certificate to a device in an installation is provided. The computer apparatus has a coupling unit for establishing and breaking a connection between the computer apparatus and the device, a processing unit for transmitting a certificate to the device by means of the established connection, wherein the certificate is valid for a first time period and is issued by a certification authority based on a certificate request, and a receiving unit for receiving a further certificate request from the device by means of the established connection, wherein the further certificate request is designed to request a certificate for a second time period, wherein the coupling unit is designed to break the connection after the certificate is transmitted and the further certificate request is received.

An insulating body for a plug connector is provided, having at least one seat for a contact, the seat being open in the peripheral direction and surrounding a receiving space for the contact over an angular range which is greater than 180 degrees and smaller than 300 degrees, and wherein at least one peripheral edge of the seat has a guide web provided thereon which is elastic in the radial direction of the seat and which has a wall thickness that is greater at the free end than in the region of the connection to the seat.

A method for determining the state of a braking apparatus of a wind energy installation can include obtaining data relating to load behavior of the braking apparatus, recording a measured value during a time period between a start of a braking process and an end of the braking process, and determining a brake state characteristic value based on the data and the measured value. A wind energy installation for performing the method can include a braking apparatus, a sensor, a control unit configured to instruct the sensor to record a measured value in a time period between a start of a braking process and an end of a braking process, a data memory configured to store data relating to load behavior of the braking apparatus, and a computation module configured to determine a brake state characteristic value based on the data and the measured value.

The present invention provides a modular installation (1) for carrying out a method of manufacturing an explosive emulsion precursor comprising at least three containers: —a first container (100) for preparing an aqueous phase, including a dissolution first tank (110); and —at least one second and / or third container (200, 300) including a second tank for preparing oily phase (210) and a third tank for preparing emulsion (310); and —at least one fourth and / or fifth container (400, 500) including means (410) for feeding heat and means (510) for feeding electrical energy; and —said first, second and / or third containers (100, 200, 300) being juxtaposed over at least a portion of one of their walls (100a, 300b, 200b) and being provided with openings (170, 370a, 275, 375, 270b) in their walls.

The invention provides a secondary connector for construction installation and a construction installation structure. The secondary connector comprises a first installation plate and a second installation plate which are configured to form a right angle. The secondary connector is characterized in that connecting slot holes are formed in both the first installation plate and the second installation plate; a circle of inner teeth is arranged along the wall of each connecting slot hole, and antislip concave-convex positioning structures are arranged at compressed positions, which correspond to fasteners, of the peripheral surfaces of orifices of the connecting slot holes. The secondary connector and the construction installation structure have the advantages that the secondary connector and the construction installation structure are simple in structure, installation and connection positions can be adjusted, deviation due to errors or position adjustment in a construction installation system is offset, the secondary connector can have position relations with the fasteners and can be closely connected with the fasteners, welding operation is omitted while looseness of connection among the secondary connector and the fasteners is prevented, the secondary connector can be permanently and firmly connected with the fasteners, the installation safety is improved, installation labor can be saved, and the installation cost can be lowered. The invention further provides a fire prevention and heat resisting solution for the connection structure. The fire prevention and heat resisting solution can be applied to various fire prevention zones.

The invention relates to equipment for refining a load of silicon(s) that comprises a crucible (5) including at least one sole (20) made of a first refractory material having good heat conductivity, means (26, 28) for cooling the sole, a protection member (30) made of at least a second refractory material having low heat conductivity and to be provided between the crucible and the load, and induction heating means (23, 24) of the load including a winding (23) provided in or under the sole.

The invention discloses a fire extinguishing device. The fire extinguishing device comprises a barrel body and an exploder. A through hole is formed in the bottom of the barrel body, the exploder is fixed to the position of the through hole in a sealed manner through an elastic silica gel sealing ring, a fire extinguishing agent is sealed in the barrel body, the exploder is used for exploding andbreaking when heated or subjected to flame attacks, and the fire extinguishing agent flows out after the through hole is opened. A temperature control powder exploder is adopted as the exploder, and powder violently expanding when encountering high temperature is sealed in the exploder. 4,4'-oxydibenzenesulfonyl hydrazide is adopted as the powder. The fire extinguishing device further comprises anouter shell body. A through hole opposite to the exploder is formed in a bottom panel of the outer shell body. The invention further discloses an automatic fire extinguishing isolation belt with thefire extinguishing device. The fire extinguishing device is arranged below the fireproof isolation belt, the situation that when a heat insulating material on the lower face catches fire, the exploderexplodes, and the fire extinguishing agent in the barrel body flows out to the heat insulating material catching fire is achieved, the effect of isolating oxygen and reducing the temperature is achieved, fire behaviors are prevented from spreading upwards rapidly, enough time is conveniently gained for fire extinguishing and crowd evacuating, and the life and property safety of people is protected.

The invention discloses an electronic communication cabinet based on the Internet of Things, relates to the technical field of electronic communication cabinets, and aims to solve the problems that aconventional electronic communication cabinet is poor in heat dissipation effect, so that the power consumption of a machine in the electronic communication cabinet is increased, and the performance and frequency reduction are reduced. A cooling bin is arranged at the upper end of the interior of the cabinet shell; a cabinet bin is arranged at the lower end of the cooling bin; a stretchable cabinet chamber is arranged on the cabinet bin; a stretchable door plate is arranged at one end of the stretchable cabinet chamber; and the stretchable door plates are provided with hand lifting grooves, the lower end of the cabinet shell is provided with a base, universal wheels are arranged at the four corners of the lower end of the base, cooling machines are arranged in the cooling bin, the lower end of each cooling machine is provided with a fan, and a bearing plate is arranged between the upper stretchable cabinet chamber and the lower stretchable cabinet chamber.

A large-scale mining bolted-connection cylinder body adopting a steel structure is applied to stirring and mixing industries, and comprises a wall board, a base plate, a pre-buried plate, an ore feeding opening, an ore discharging opening, filler and bolts, wherein the wall board of the cylinder body is formed by multiple cylinder sections; the cylinder sections are coaxially arranged and are in bolted connection; each cylinder section is formed by multiple sections of steel plates with flange faces; the filler is added on each flange face between every two cylinder sections; the wall board of the cylinder body is formed by adopting the bolted connection; the filler is added at the joints of the flange faces of the wall board, and one flange and the filler which are adjacent are connected and fixed through the bolts; the ore feeding opening and the ore discharging opening are formed in the wall board of the cylinder body; a layer of pre-buried plate is arranged below the base plate; the space between the base plate and the pre-buried plate is connected with the ground by adopting a foundation bolt; the space between the wall board and the base plate as well as the space between the wall board and the pre-buried plate are connected with the ground by foundation bolts, so that the integral cylinder body is formed. The cylinder body is convenient to mount, various in transportation manners, high in mounting quality, high in mounting safety, and short in mounting cycle.

An insulating body for a plug connector is provided, having at least one seat for a contact, the seat being open in the peripheral direction and surrounding a receiving space for the contact over an angular range which is greater than 180 degrees and smaller than 300 degrees, and wherein at least one peripheral edge of the seat has a guide web provided thereon which is elastic in the radial direction of the seat and which has a wall thickness that is greater at the free end than in the region of the connection to the seat.

The invention discloses a carriageway slab transportation and installation vehicle capable of traveling on a slab and beam. The carriageway slab transportation and installation vehicle comprises an installation component and a traveling component matched with the installation component and capable of longitudinally traveling along the paved carriageway slab and the upper string of a truss. The traveling component can travel on the steel truss beam, a horizontal spacing component arranged on the axial extension section of a front axle and a rear axle can ensure that traveling wheels travel longitudinally along truss girders without crosswise deviation, and the horizontal spacing component can be vertically overturned to be horizontally supported, so that the transportation and installation vehicle can travel to the carriageway slab from the steel truss beam without formation of obstruction and can bear the carriageway slab to be paved to travel freely to reach a designated installation position of the carriageway slab on the truss of a bridge and the paved carriageway slab, carriageway slab erection equipment does not need to be arranged on the outer side of a bridge body, and erection cost is greatly lowered.

The invention provides a rivet plate for construction installation and a construction installation structure. The rivet plate comprises installation feet. A rivet plate body is punched to form the installation feet which are still connected onto the body, the installation feet are used for being embedded into concrete when the rivet plate is installed on a concrete foundation, and second connecting holes used for installing a secondary connector are further formed in the rivet plate; the second connecting holes are slot holes; a circle of inner teeth is arranged on the wall of each second connecting hole; antislip concave-convex positioning structures are arranged at compressed positions, which correspond to fasteners, of the peripheral surfaces of orifices of the second connecting holes and are positioned on the back of the rivet plate. The rivet plate and the construction installation structure have the advantages that installation and connection positions can be adjusted, deviation due to errors or position adjustment in a construction installation system can be offset, the rivet plate can be positioned with the fasteners and can be connected with the fasteners closely, permanently and firmly in an anti-loose manner without welding operation, and seismic requirements can be met. The invention further provides a fire prevention and heat resisting solution for the connection structure.

The invention discloses an application program remote installation method and device and computer equipment. The method applied to a server comprises the following steps of obtaining a page display demand of Internet of Things equipment and an application program installation package corresponding to the Internet of Things equipment, analyzing the application program installation package to obtainall display pages, and determining a target display page according to a page display demand of the Internet of Things equipment, and sending the application program installation package and the target display page to the Internet of Things equipment. According to the method, the application program installation package is sent to the Internet of Things equipment for installation through the network, so that one application program can be installed in multiple pieces of Internet of Things equipment at the same time, the target display page is sent at the same time to achieve accurate display of the page, human field intervention is not needed, and silent installation and display can be achieved only through the network, and the installation safety is improved.

The invention discloses an elbow with an inverted cone anticreep bulge. The elbow comprises an L-shaped connecting bend and a connecting thread sleeve, wherein a first baffle ring is arranged on the L-shaped connecting bend, a second baffle ring is arranged at the end of the connecting thread sleeve, and the L-shaped connecting bend and the second baffle ring are in turning connection. The elbow with the inverted cone anticreep bulge of the invention has the advantages that the inverted cone anticreep bulge is arranged, so that the elbow is reliable when the elbow is connected with an outside pipeline, mounting safety is higher, and the elbow is not easy to leak; at the same time, an accessory mounting pipe is arranged, and accessories can be mounted in the pipeline more conveniently.

The invention discloses a stiffening bearing type outer-frame-free construction platform for a residential building and a construction method. The stiffening bearing type outer-frame-free constructionplatform is mainly composed of a triangular truss bearing structure, high-strength bolts, fixing sleeves, angle steel bearings and triangular stiffening ribs. The protection construction platform isflexible to assemble and disassemble and high in assembling degree, the frame type scaffold can be inserted into the round steel pipe connecting pieces in a construction site, the structure is installed by screwing down the bolts, then the whole protection construction platform is hoisted to a preset position to be inserted into the fixing sleeve, the overall consumable amount is reduced, and safety is high. Meanwhile, the protection construction platform is clear in stress, the bearing capacity is remarkably improved, and the bolt sleeve is creatively welded to the hole opening position of the steel pipe to perform stiffening treatment on the local part of the steel pipe. The construction protection platform is simple in structure assembly, high in construction efficiency, high in safetyand low in construction cost, and is a novel fabricated outer-frame-free protection construction platform suitable for a civil residential building of a current shear wall system.

The invention discloses a dry-hanging stone curtain wall mounting method which includes the steps: fixedly mounting a keel frame on a wall; fixing a sleeve and the keel frame; adjusting a pressure head screw; moving flagstones with connectors to mounting positions and inserting each connector into a cylinder containing cavity through an opening; rotating the pressure head screw and tightly pressing the connector between the inner wall of the cylinder containing cavity and the pressure head screw; and filling dry-hanging glue into the gap between flagstones to mount a dry-hanging stone curtain wall. The invention provides a dry-hanging stone curtain wall mounting and maintaining method and the sleeve to overcome the shortcomings of the prior art.

The invention provides a hook connector for building installation and a building installation structure. The hook connector comprises a connecting plate and a mounting plate which make a right angle, the top end of the connecting plate is provided with a hooking limit notch on the hook-connecting part, the mounting plate is provided with longitudinal long mounting holes, internal teeth along the walls of the long mounting holes and a concave-convex positioning structure for positioning and slip prevention on the surface around the holes, and the concave-convex positioning structure corresponds to the pressing part of a fastener. The structure of the hook connector is simple, the mounting position of the hook connector can be adjusted, the errors in a building installation system or deviations caused by position adjustment can be corrected, the hook connector can have positioning relation with the fastener, does not need to be welded, and cannot get loose when connected, thus enhancing the safety of installation, and the hook connector is also provided with the function of a secondary connector and can limit a hook, thus fundamentally solving the slipping problem of the hook and simplifying a connecting structure of a curtain wall system. The invention also puts forward a fire-proofing and heat-resisting solution for the connecting structure, and therefore is applicable to various fire areas.

A large mine bolted steel structure cylinder used in the mixing and mixing industry, including wall plates, bottom plates, embedded plates, ore inlets, ore discharge ports, fillers, bolts, and the wall plates of the cylinder body are composed of multi-section cylinders The barrel section is arranged coaxially and is composed of bolts; the barrel section is composed of multi-section steel plates with flange surfaces, and fillers are added to the flange surfaces between the barrel sections and the barrel sections are connected by bolts to form the barrel body. Wall plate; fillers are added to the joints of each flange surface of the wall plate, and the adjacent flanges and fillers are connected and fixed with bolts; the wall plate of the cylinder is provided with an ore feeding port and a mine discharge port; The buried plate, the bottom plate and the embedded plate are connected to the ground with anchor bolts; the wall plate, the bottom plate, and the embedded plate are connected to the ground with anchor bolts to form a complete cylinder. The device is easy to install, has various transportation methods, high installation quality, high installation safety and short installation period.

The invention discloses an air conditioner external machine wall fixing rack, and relates to the field of electromechanical equipment. An air conditioner outer machine and two outer machine support plates can be fixed by the air conditioner outer wall fixing rack through screws through the screws through holes on the outer machine support plate during installation, an air conditioning outer machine is covered by all the outer machine cover plates, front baffle plates, side baffle plates and the screws are used for passing through the outer cover plate, front bezel, and side shield screw holesto securely connect them to the air conditioner. Finally, the wall panel is fixed to the wall with a screw through the screw through hole of the wall panel, and the air conditioner is fixed on the outer wall of the building. Due to the full stereoscopic package fixation of the outer machine support plate, the outer machine package board, the front baffle and the side baffle, the external machine is more difficult to be separated from the air conditioner outer wall fixing rack, and the air conditioner external machine or the air conditioner is protected. When the external force acts, the external air conditioner is still not easy to fall off from the wall mount of the air conditioner, and installation safety of the air conditioner is improved.