134results about How to "Meet the installation needs" patented technology

The invention discloses an anchor mesh cable column combined supporting design method for expanding an extra-large span open-off cut brush into a lane. The anchor mesh cable column combined supporting design method is characterized in that firstly little section digging is performed according to the shape of an open-off pilot tunnel, then the open-off pilot tunnel is supported by using high strength anchor rods, diamond-shaped metal meshes, steel strip opposite open-off cut top plates and old waste wall and surface extending wall surrounding rock, top plate prestressed anchor cables are arranged on the open-off cut pilot tunnel, each row of anchor cables is provided with a corresponding anchor cable beam, and a row of marguises is constructed nearby the center of the pilot tunnel; secondary brush expansion is performed on the basis of completion of the open-off pilot tunnel, after surface expansion, the top plate anchor rods and the anchor cables adopt a staggered arrangement method before the surface expansion, and quantity of the anchor rods, the anchor cables and the marguises is increased to perform enhancement and supporting. When the extra-large span open-off cut brush is expanded into the lane, the anchor mesh cable column combined supporting design method can effectively control deformation of open-off cut surrounding rock, obtain good safety and economic effects, and guarantee smooth installation of subsequent fully-mechanized coal mining devices.

The invention provides a method capable of adjusting the position of a suspended beam screw rod to a guide rail. The method includes the steps of aligning a special rack on the guide rail screw rod with the known accuracy, reading data on a data acquisition unit and zero clearing, arranging the adjustment rack on the parallel guide rail to be detected, clamping screw rod nut through a clamping device, contacting the screw rod nut with a pressure sensor, and displaying a pressure value of a contact point of a clamping device mechanical arm and the screw rod in real time by being connected with the data acquisition unit. The special rack is capable of slowly moving on the guide rail through rotation of the screw rod to achieve automatic detection. A dial indicator which is arranged on the special rack is capable of being used for detecting, when the screw rod is arranged or positional accuracy of the screw rod is periodically detected. The method capable of adjusting the position of the suspended beam screw rod to the guide rail has the advantages of being simple in structure, reasonable in design, high in installation accuracy, capable of automatically detecting, integral in installation and detection, easy to operate and convenient to handle. The invention further provides the special rack capable of adjusting the position of the suspended beam screw rod to the guide rail.

The invention provides a stone non-curtain hanging piece, a non-curtain unit and a keel-free non-curtain system. The stone non-curtain hanging piece comprises a hanging piece body, a non-metal connector, a metal connector and a fastener. The hanging piece body is a T-shaped block composed of a first extruding aluminum alloy piece and a second extruding aluminum alloy piece, wherein the first extruding aluminum alloy piece and the second extruding aluminum alloy piece are fastened into a whole through screws. The front end face of the first extruding aluminum alloy piece and the front end face of the second extruding aluminum alloy piece are respectively provided with a claw, wherein the claws are symmetrically arranged in an inwards inclining mode. The hanging piece body, the non-metal connector and the metal connector are connected in sequence. The invention further discloses the non-curtain unit provided with the hanging piece, and the non-curtain system. Firstly, construction can be conducted on a stone non-curtain structure according to a keel-free hanging and pasting technology, namely, no keel is used; secondly, the stone non-curtain structure has the cold-bridge and hot-bridge isolation function, the opening collapsing phenomenon on the notch portion of stone is avoided when the stone non-curtain structure is used for a long time, and the overall service life of the stone non-curtain structure is prolonged.

Disclosed are a composite heat-preservation insulation concrete structural system wall body door and a window opening mould; an opening internal mould plate, an opening external mould plate and a sealing plate made of foam plastic are arranged around the opening and connected to form a U-shaped opening on the transverse section of the opening; the U-shaped opening orients the wall body side; a positioning strip is connected between the U-shaped opening of the opening internal mould plate and the opening external mould plate; the opening internal mould plate and the opening external mould plate are connected with the internal and external mould plates of the insulation and heat-preservation wall body; the sealing plate is positioned at the bottom part of the U-shaped opening close to the opening frame plate. The heat-preservation insulation concrete structural system wall body door and the window opening mould has the advantages that the rapid and accurate mounting of a door or a window on the wall body part is realized; the opening mould is mounted on the wall body door or the window opening part and connected with the composite heat-preservation insulation concrete wall body to form an accurate concrete wall body casting mould; the wall body door and the window opening mould can be cast together with the wall body concrete integrally without being demounted; a door or a window can be directly mounted on the opening mould; various mounting requirements of the door or window on the wall body part are satisfied.

The invention relates to a parallel gate valve comprising a valve body, a valve cover, a valve seat, a valve rod and a valve plate assembly, wherein the valve cover is arranged on the top of the valve body; the upper part of the valve body is provided with an upper cavity, and the lower part of the same is provided with a flow passage; the valve seat is arranged in the flow passage and provided with a valve plate groove matched with the valve plate assembly; the valve plate assembly is arranged in the valve plate groove; the valve rod penetrates through the upper cavity from the valve cover; the valve rod and the valve cover are sealed by utilizing a sealing structure; and the lower end of the valve rod is connected with the upper part of the valve plate assembly. The parallel gate valve is characterized in that the valve plate assembly comprises a left valve plate, a right valve plate, a middle spring, a valve plate sleeve, an upper fixing ring and a lower fixing ring, wherein the left valve plate and the right valve plate are symmetrically arranged; the abutted surface of the left valve plate and the right valve plate is provided with a spring cavity; and the middle spring is arranged in the spring cavity. The invention has the advantages of ingenious, compact and reasonable structure, long service life, better sealing effect and low manufacture and maintenance cost, and can not generate the top opened phenomenon of the valve plate assembly when the valve plate assembly is opened, thereby preventing the drag mark phenomena of the valve plate assembly and the valve seat.

The invention discloses an internet-of-things movable advertising frame. The internet-of-things movable advertising frame includes a bottom plate, suction discs are mounted at the four corners of the bottom of the bottom plate through retractable supports, rolling wheels are mounted at the bottom of the middle of the bottom plate through fixing support legs, a switch panel and a storage battery are mounted at the two sides of the bottom plate respectively, an air pump is arranged on the middle of the side of the bottom plate, the four suction discs are all fixedly connected with the air inlet of the air pump through air conduction hoses, and two hollow sleeves are symmetrically arranged at the two sides of the top of the bottom plate. According to the internet-of-things movable advertising frame, the retractable support columns, the suction discs, the air conduction hoses and the air pump are arranged so that the suction discs can be attached to the ground by adjusting the heights of the retractable support columns; the air inlet of the air pump pumps out air in the suction discs through the air conduction hoses, so that the interiors of the suction discs are in negative-pressure states, the suction discs are tightly attached to the ground, and therefore the connection between the advertising frame and the ground is more firm; by arranging the hollow sleeves and retractable rods, it is convenient for workers to use adjusting screw rods for adjusting the whole advertising frame to an appropriate height.

The invention discloses a high-speed arecanut slicing device comprising a conveying centering system, a cutting system and an automatic feeding system. The conveying centering system and the cutting system are fixedly arranged on a machine seat. The automatic feeding system adds materials into the conveying centering system. The conveying centering system comprises a motor, a small belt pulley, alarge belt pulley and a horizontal conveying belt in coaxial transmission with the large belt pulley. The horizontal conveying belt is provided with at least five material clamping grooves at equal intervals, and flow guide plates matched with the material clamping grooves to achieve conveying centering of materials. The flow guide plates are provided with flow limiting groove outlets. Zigzag cutters of the cutting system are separated through locating sleeves and are fixedly connected with a cutter rotary shaft. The invention further provides a high-speed arecanut slicing method. Arecanuts pass the high-speed arecanut slicing device one by one through the flow guide plates, the arecanuts are clamped by the material clamping grooves in a combined mode so as to ensure centering, additionalclamping is not needed, meanwhile, all the zigzag cutters are fixedly connected to the cutter rotary shaft through the locating sleeves, the arecanuts are sliced at the same high angular speed, thus slicing further achieves centering, and slicing efficiency is improved greatly.

The invention discloses a porous plum-blossom-shaped pipe, and belongs to the technical field of high-molecular materials. The raw materials comprises the following substances in parts by weight: 45-55 parts of high-density polyethylene resin powder, 18-22 parts of low-density polyethylene resin powder, 4.5-5.5 parts of high-strength glass fiber, 0.45-0.55 parts of a property modification stabilizer, and 9-11 parts of a property modification filling material. The plum-blossom-shaped pipe is relatively smooth in inner wall, cables can directly pass through the pipe without using other utensils, and time and labor are saved; the plum-blossom-shaped pipe is resistant to acids and bases, resistant to salts and alkalis, resistant to corrosion, resistant to oxidation, resistant to ageing, suitable in structure, high in usage value, long in service life, green and environment-friendly, and helps to improve the construction speed and substantially reduce the construction cost of an engineering unit.

The invention discloses an air conditioner outdoor unit installing device and method. The air conditioner outdoor unit installing device comprises an internal supporting structure arranged on the inner side of a window, an external supporting mechanism arranged on the outer side of the window, an air conditioner support and an adjusting device installed on the external supporting mechanism and adjusting an air conditioner outdoor unit installing position, wherein the internal supporting structure and the external supporting mechanism are connected through a connector. The installing method comprises the steps that the air conditioner outdoor unit installing position is determined; the internal supporting structure and the external supporting mechanism are installed; a traction mechanism isinstalled; a suspension frame is installed; an air conditioner outdoor unit is connected; the air conditioner outdoor unit installing position is adjusted and installed. Adjustment can be performed according to the indoor actual installing position, the installing demand of an air conditioner outdoor unit in different directions is met, an indoor house structure is fully utilized, and the air conditioner outdoor unit can be easily and safely installed in place by one person.

The invention discloses a temperature-control pressure-resistant fixture device of a high-flux visual micro-fluidic chip, which comprises a fixture main body, the fixture main body is in a rectangularblock shape, the upper surface of the fixture main body is provided with a fastening threaded hole and an extrusion groove, and the bottom of the extrusion groove is provided with a chip placing groove; a chip communicating groove is formed in the groove bottom of the chip placing groove, and a communicating hole is formed in the chip communicating groove; a clamp cover plate is arranged on the clamp main body, the clamp cover plate comprises a glass cover plate and a fastening cover plate, the glass plate is embedded in the extrusion groove, and the fastening cover plate is arranged on the clamp main body; and an infusion liquid outlet piece is arranged on the clamp main body and comprises an infusion piece and a liquid outlet piece. The device is low in manufacturing and maintenance cost, the micro-fluidic chip is convenient to replace, the capacity of preventing liquid from leaking is high, the experiment efficiency of the micro-fluidic chip is remarkably improved, the experiment temperature of the micro-fluidic chip can be adjusted, and in-situ observation and monitoring can be carried out in cooperation with an optical detection system.

The invention provides a road soundproof panel, which comprises a strip-shaped base plate, a vertical substrate, a vertical joint plate, a vertical extending plate, an inclined joint plate, an inclined extending plate and an installing bolt; the vertical substrate is vertically installed on the strip-shaped base plate; assembling insert slots are arranged at upside and downside of the vertical joint plate and upside and downside of the inclined joint plate; the vertical substrate and the vertical extending plate can be combined and installed by means of the vertical joint plate; the vertical extending plate and the inclined extending plate are jointly installed by the inclined joint plate and fixed by the installing bolt. The road soundproof panel adopts the combined installation, is convenient to transport and has good soundproof and sound absorption effects.

The invention provides a license plate rack subassembly. The license plate rack subassembly comprises a support and a supporting plate, wherein the support comprises a body and a matching portion; the matching portion is arranged at the left end and/or the right end of the body; the supporting plate is slidably arranged on the matching portion; and license plate mounting holes are formed in the body and/or the supporting plate. The supporting plate is slidably arranged on the support along the left-right direction, the length of the whole license plate rack subassembly can be adjusted, requirements on installation of license plates with various sizes are met, and the production cost of the license plate rack subassembly is saved. The supporting plate is in sliding fit to the support, a matching mode is simple and is easy to implement, the machining cost is low, and the size of the license plate rack subassembly is quite convenient to adjust.

The invention relates to the technical field of aluminum frames of TV sets, in particular to an electric appliance frame aluminum material installing and adjusting base. The electric appliance frame aluminum material installing and adjusting base comprises a supporting mechanism, a side edge limiting mechanism, a connecting mechanism, an installing mechanism and a remote controller. According to the electric appliance frame aluminum material installing and adjusting base, a limiting stud is adopted to clamp and lock a TV set, and the installing requirements of TV sets in different thicknessescan be met; the limiting stud and a limiting frame are each provided with a rubber pad, shock absorbing and scratching preventing can be performed on the TV set, and it can also be avoided that because of clamping by the stud, pressing marks are left; the limiting frame can slide leftwards and rightwards along the supporting mechanism, and therefore the installing requirements of TV sets in different widths can be met; and when a user needs to adjust the distance of the TV set, it is only needed to press down the remote controller to start a driving motor, a driving gear is made to rotate andmove together along a gear plate, and therefore a supporting plate can stretch out or draw back forwards and backwards to move, the position of the TV set is changed, so that a user can feel more comfortable when watching TV, it is not needed to move a chair, and the using requirements of different people groups can be met.

The invention discloses a conduit fishing device and fishing method. The conduit fishing device comprises a base and at least four fishing heads, a hoisting head is arranged on the center of the top face of the base, the fishing heads are uniformly arranged around the base, first support arms are uniformly arranged on the side face of the outside circumference of the base, second support arms arefixedly connected to the top faces of the fishing heads through fixing rods, the first support arms are movably connected with the second support arms through telescopic mechanisms and horizontal support rods, and the horizontal support rods are uniformly distributed around the telescopic mechanisms. The fishing method comprises the steps of base machining, fishing head machining, machining of thefirst support arms and the second support arms machining, piece installation and conduit fishing. According to the conduit fishing device and fishing method, the structure is simple, the practicability is high, the spacing between the fishing heads and the base can be adjusted according to the bores of different conduits, fishing of the conduits with different bores is achieved, the usage range and the flexibility of the conduit fishing device are expanded and improved, and meanwhile, manufacturing is convenient, the operation is simple and convenient, and the success rate is extremely high.

The invention relates to a translational positioning type manual window opener and a window thereof, belonging to building window opening and closing devices and building windows thereof. The invention aims at solving the problems that the maximum window opening angle is insufficient, the structure is complicated or the applicability is low and the like in the related technologies, as well as the problem of opening and closing outswinging casement windows which are provided with window screens. The technical scheme has the following key points: when a glass window sash needs to be opened or closed, related parts of a handle positioning mechanism are manually operated for leading a handle positioning part to be separated from the positioning state, and a handle housing is further translated to translate a sliding part, thereby leading a push-pull rod to rotate and further driving the glass window sash to open or close. When the glass window sash is opened or closed to the required angle, the handle positioning part returns to the positioning state, then the handle positioning part is positioned, the handle housing is simultaneously horizontally transversely positioned, the sliding part is positioned, the push-pull rod is also positioned, and the glass window sash is further positioned accordingly. The translational positioning type manual window opener is applicable to hinge type outswinging casement windows, and the window is applicable to various types of buildings.

The invention relates to a suspension type siphon horizontal drainage pipe welding correcting support. The suspension type siphon horizontal drainage pipe welding correcting support comprises a left support body, a hot melting welding plate, a middle support body, a manual adjusting device, a gear transmission device, a right support body, a fixed connecting rod, a right drainage pipe, suspension square steel, a left drainage pipe and a suspension pipe clamping device. The fixed connecting rod is fixedly connected to a top surface wall, the suspension square steel is fixedly connected to the fixed connecting rod, the suspension pipe clamping device is fixedly connected to the suspension square steel, the left support body, the middle support body and the right support body are connected with the suspension square steel, the manual adjusting device is installed on the middle support body, the gear transmission device is connected with the left support body and the right support body and forms gear transmission with the middle support body, the manual adjusting device is installed on the middle support body, and the hot melting welding plate is arranged on a connector of the left drainage pipe and the right drainage pipe. By adopting the above design, the suspension type siphon horizontal drainage pipe welding correcting support can safely, conveniently and fast achieve hot melting auxiliary correcting welding of the suspension drainage pipes.

The invention provides a method for mounting a force-bearing conversion layer of a large area roof truss. According to the method, by additionally arranging the force-bearing conversion layer comprising a plurality of X-direction conversion keels and a plurality of segments of Y-direction conversion keels, the technical problem that a truss system does not allow a hanging rod of a later hung ceiling to be directly connected between two force rods of a truss (the two force rods of the truss can only bear tension and pressure) is solved; and through three-dimensional adjustable arrangement of the conversion layer, a Z-direction telescopic assembly is included, a gasket is arranged between hinging holes, aligned in the up-down direction, of two rotating hinges with inconsistent elevation, thus the conversion layer can continue the truss hyperbolic trend, and the mounting need of the special-shaped hung ceiling can also be met.

The invention relates to the technical field of electrical equipment, in particular to a fuse device, which comprises a tube body, a fuse, a wire inlet, an inner fixing device, an outer fixing device, an end cover, an earthing port and a wire outlet, wherein, the fuse is positioned in an inner chamber of the tube body; the wire inlet is positioned at the upper part of the tube body; the earthing port and the wire outlet are positioned at the lower part of the tube body; the inner fixing device is positioned at an inner end of the tube body; the outer fixing device is positioned at an outer end of the tube body; and the end cover is connected with a port of the tube body. The fuse device adopts a drum-type canned structure, has the advantages of simple and compact structure as well as small and exquisite size, and is convenient to install and maintain; in addition, an adapter can satisfy the mounting requirements of fuses in different sizes, so that the fuse device is convenient to replace, and the efficiency is improved greatly.

The invention discloses a photon treatment handle and an optical filter rotation switching device thereof, the photon treatment handle comprises a synchronous belt transmission switching structure, the synchronous belt transmission switching structure is connected with a driving motor, a plurality of optical filters with different specifications are arranged on the synchronous belt transmission switching structure, and the driving motor is controlled to enable the synchronous belt transmission switching structure to drive the optical filters to move. As an additional device of the photon treatment handle, the device can effectively reduce complicated operation steps, improve the treatment efficiency and prolong the service life of the handle.

The invention provides an assembly installation and dynamic adjustment device for a sensor for comprehensive logging, and belongs to the technical field of oil-gas exploration. According to the structure of the assembly installation and dynamic adjustment device, the left section of a beam is provided with a left-inner sliding groove channel in the span direction of the beam, the left-inner sliding groove channel is provided with a left sliding loose ring, a left support stand pipe penetrates through an inner ring hole of the left sliding loose ring in the vertical direction, the left sliding loose ring is connected with the periphery of the left support stand pipe in a sleeving mode, the left support stand pipe is slidably connected with the left sliding loose ring in a sleeving mode, left pipe wall pin holes facing all directions are evenly formed in the positions, at interlayer spans of horizontal plane layers and vertical layers, of the pipe wall of the left support stand pipe, the left pipe wall pin holes correspond to left loose ring pin holes, the left pipe wall pin holes and the left loose ring pin holes are fixed in a pin connecting mode through a stand column pin nail of one of the horizontal plane layers, the bottom end of the left support stand pipe is connected with a left turnplate, and the front side wall and the back side wall of the middle section of the beam are correspondingly provided with function sensor brackets and a sulfuretted hydrogen sensor bracket. According to the assembly installation and dynamic adjustment device for the sensor of the comprehensive logging, loosening and moving disassembly are convenient, other relative equipments are not influenced during disassembling, and equipment of the other party can not be damaged.