26results about How to "Improve the installation effect" patented technology

The utility model provides a light-emitting diode (LED) box body with a protection function, which belongs to the technical field of LEDs and comprises a box body made of aluminum materials. A first boss and a second boss are arranged on the edges of the two sides of the box body respectively, a lock catch device is integrated on the first boss, and a lock hole matched with the lock catch device is formed in the second boss. The rear cover of the box body adopts a buckle type connecting structure; protection corners are arranged at the four corners of the box body, damping rods and springs are arranged on the protection corners, and the damping rods are sleeved with the springs. The box body is also provided with a wire buckle. A handle is arranged on the box body and connected with the box body through a hinge mechanism. When the device is used, a user can quickly open or close the rear cover through a buckle type connecting structure adopted on the rear cover, namely at least two groups of symmetrically distributed buckles are clamped in the clamping grooves of the box body, so that the user can more conveniently and quickly maintain, overhaul or upgrade equipment in the box body, and the maintainability of the device is improved.

The utility model provides a novel cardiac pacemaker lead fixing device belongs to medical appliance technical field, this novel cardiac pacemaker lead fixing device, include: lead body, the inside of lead body is equipped with thin metal wire, and the surface is provided with rotating handle. The utility model: the lead body is passed through the protection sheath pipe, and the anchor head end structure of lead body one end is moved to the inside of heart, until the main helical silk of nickel titanium alloy is made on the anchor head end and is fixed with the outer layer of myocardium, further adjusts the rotating handle on the surface of lead body to make the electrode end continue to move, the diameter between a plurality of inner layer's auxiliary micro helical silk changes in the process of rotating to drive a plurality of anchor block rotation and move and pass through endocardium, cooperate a plurality of anchor block surface's anchor hook and enhance the stability of lead body fixed, realize the purpose of anchor head end grading anchor operation.

The utility model discloses a kind of composite material hose assemblies, belong to pipe technical field, including hose body and mounting mechanism, mounting mechanism includes two fixed strips, each fixed strip is fixedly connected to hose body outer wall, one side outer wall of one fixed strip is provided with multiple clamping grooves, another fixed strip one side outer wall is fixedly connected with multiple elastic bands correspondingly, one end of each elastic band is fixedly connected with mounting plate, the outer wall of one side of each mounting plate is fixedly connected with buckle, hose body is used for the protection of cable, pull mounting plate, it is convenient to drive elastic band extension, in turn it is convenient to buckle clamping groove inside correspondingly with buckle, through buckle and clamping groove cooperation, it is convenient to realize the installation and disassembly of hose body, simultaneously, the installation effect of hose body is improved through the tension of elastic band, through draw groove, it is convenient to operate mounting plate, in turn, it is convenient to install and disassemble buckle, improve the use convenience of mounting mechanism.

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 utility model discloses a three -phase cable hoop with backflow wire fixture, include: cable line hoop, it includes hoop seat and with hoop cover of hoop seat matching, the recess of adjacent is equipped with in the hoop seat, the inverted V shape groove is equipped with in the hoop cover, and the outside circumference of hoop cover is equipped with slide rail, backflow wire fixture, including the slide block of slidable installation on slide rail, the limit rod of fixedly established on the slide block and with limit rod connects backflow wire clamp, through setting slide rail, slide block, limit rod, will backflow wire clamp and cable line hoop parallel fixed together, realize cable line and backflow line fixed while, still can realize the position and distance limitation of two, not only has improved the installation effect, and still satisfies two norm distance, and the practicality is stronger.

The utility model belongs to the field of silicon core pipe processing, particularly relates to an efficient cutting device for a silicon core pipe, and aims to solve the problems that the existing cutting device is not high in efficiency, especially the length of a pipe to be cut is longer during preliminary cutting, so that the manual feeding is more troublesome, and meanwhile, the existing cutting device is lack of limiting and fixing the silicon core pipe. Comprising a base, a U-shaped frame is fixedly arranged at the top of the base, a mounting plate is slidably arranged in the U-shaped frame, and a cutting electric saw is fixedly arranged at the top of the mounting plate; the lower clamping plate and the upper clamping plate are used for fixing the silicon core pipe, the device can achieve automatic feeding and discharging of the silicon core pipe, the cutting efficiency is greatly improved, the fixing effect on the silicon core pipe can be automatically achieved in the subsequent cutting process, and therefore the cutting quality is ensured, the stability is improved, and the production efficiency is improved. The device is simple in structure and convenient to operate, and the production efficiency and safety of silicon core pipe cutting are greatly improved.

This utility model discloses a data recording device with an anti-detachment structure, including a data recorder, a connector, and a wire. Two sets of symmetrical mounting plates are fixedly installed on the back ends of both sides of the data recorder. A socket is located at the center of the top of the data recorder, and connectors are snapped into connection ports at both ends inside the socket. One end of the connector is fixedly connected to a wire. An extension plate is fixed to one end of the top of the data recorder. Anti-detachment brackets are installed at both ends of the front of the extension plate. The front of the anti-detachment bracket has an arc-shaped clamping groove for securing the connector, and the back ends of the anti-detachment bracket are fixedly connected to locking blocks. This utility model, through the coordinated use of components such as the data recorder, extension plate, anti-detachment bracket, locking blocks, locking groove, and arc-shaped clamping groove, facilitates the prevention of wire detachment from the data recorder, thereby improving the stability of its connection and fixation. It also facilitates the disassembly, replacement, and installation of the anti-detachment bracket.

The application discloses an electric spray and foam two-in-one device, which comprises a base, a liquid storage container arranged on the base, a spray and foam mechanism, an electric control mechanism and a power supply. The spray and foam mechanism comprises a water pump connected with the liquid storage container, a water outlet pipe connected with the water pump, a spray head assembly connected with the water outlet pipe and an air pump connected with the water outlet pipe. The electric control mechanism comprises the power supply and a switch assembly for controlling the opening and closing of the water pump and the air pump. The water pump, the air pump and the switch assembly are electrically connected with the power supply. The electric spray and foam two-in-one device can realize the functions of spraying and foaming, and the sprayed foam is uniform and continuous, thereby improving the work efficiency.

This invention provides a method and system for arranging turnout snow-melting heating units. The method includes: determining a solid heat transfer simulation model of the rail; based on the solid heat transfer simulation model, obtaining heating effect data of arranging multiple heating units on the rail with different spacing and the same total input power through simulation calculations; and determining the final arrangement distance of the heating units based on the heating effect data. This method and system for arranging turnout snow-melting heating units, through simulation calculations with specified parameters, can scientifically determine a reasonable arrangement scheme for the heating units, resulting in uniform heating of the rail, high safety, and good energy efficiency.

The utility model discloses an air door cover installation structure of a refrigerator, which comprises a refrigerator inner container, an air door hole arranged on the refrigerator inner container, a clamping groove arranged on the rear side of the inner container and an air door cover, the air door cover comprises a main cover body, an inserting ring arranged at the bottom of the main cover body and an elastic clamping piece arranged on the rear side of the main cover body and having elasticity. During installation, the inserting ring at the bottom of the air door cover is inserted into the air door hole and leans backwards, then the air door cover is pressed downwards with force, the inserting ring is completely inserted into the air door hole, at the moment, the elastic clamping piece is flush with the clamping groove in the height direction, the elastic clamping piece is embedded into the clamping groove under the elastic effect of the elastic clamping piece and attached to the inner wall of the clamping groove, and installation can be completed. After installation is completed, the top face of the elastic clamping piece right faces the top face of the clamping groove, the top of the elastic clamping piece is in clearance or transition fit with the top face of the clamping groove, and therefore the air door cover cannot be directly taken out upwards. When the air door cover is disassembled, the elastic clamping piece needs to be pulled outwards to enable the top of the elastic clamping piece to be separated from the clamping groove, and then the air door cover can be taken out.

The utility model discloses a portable junction box of mining explosion-proof cable relates to cable junction box technical field, and the inside installation of box body has the terminal, and the lower four ends of box body outside install the connecting block, and the inside of connecting block is equipped with the positioning bolt convenient for fixed box body, and the both ends of box body are equipped with the connecting pipe convenient for wire connection, and the lower portion of box body is equipped with the adjustment assembly convenient for connection, in the utility model, through the cooperation of connecting block and positioning block, realized two kinds of installation mode of box body, and the different mode installation of box body is convenient for the different area of mine down, and the diversity of box body installation is increased, through the cooperation of positioning block and adjusting block, it is convenient for the distance adjustment according to the hook, improved the box body installation effect, through the cooperation of positioning block and L type groove, it is convenient for the quick installation box body, improved the box body installation efficiency.

The utility model discloses a kind of hoisting tool, it is related to well drilling equipment technical field, the hoisting tool for the hoisting tool of well drilling casing head, including body, the body is equipped with several connection holes for being connected with well drilling casing head, at least two connecting pieces for being connected with hoisting equipment, the spacing of at least two connecting pieces is adjustable, when using, the installation position of body and well drilling casing head can be determined according to hoisting equipment position and the position of well drilling casing head, the hoisting gravity center of well drilling casing head is controlled, prevent the appearance of inclination or slip condition appears, improve the installation of hoisting.

This utility model relates to the field of nut technology and discloses a heavy-duty vehicle wheel hub nut, including a nut body. A protective component is installed at the end of the nut body. An adjusting component is provided inside the nut body. The adjusting component includes a buffer washer. An annular washer is fixedly connected to one side of the buffer washer. Two rubber rings are installed inside the annular washer. The nut body includes a mounting part. An abutment part is fixedly connected to the bottom of the mounting part. The mounting part has an internal thread, and the abutment part has an annular buffer groove. In this utility model, by installing a buffer washer at the abutment part of the nut, damage from vibration and impact is reduced, preventing the nut from loosening. Furthermore, the rubber rings on the buffer washer ensure that the nut is not easily dislodged during long-term use. Simultaneously, the mounting cap is made of rubber to prevent dust, impurities, and moisture from entering the nut, reducing corrosion and wear, and extending the nut's service life.

The utility model discloses a kind of concrete rib superimposed boards, belong to superimposed board technical field;Including prefabricated bottom plate, the inside of the prefabricated bottom plate is provided with bottom plate reinforcement, the top of the prefabricated bottom plate is provided with longitudinal reinforcing rib and transverse reinforcing rib, the longitudinal reinforcing rib and transverse reinforcing rib are mutually crossed and set, the inside of the prefabricated bottom plate is provided with connecting piece, the connecting piece is through prefabricated bottom plate and cast-in-place concrete layer, and the end portion of connecting piece is bent and forms anchoring structure.The utility model is combined by prefabrication and cast-in-place, cooperates the reinforcement of connecting piece, avoids the situation that prefabricated layer and cast-in-place layer will not be offset, simultaneously the mortise and tenon groove can be docked, then through pouring reinforcement, and then make the integrity of prefabricated bottom plate after installation better, to make the installation effect of superimposed board better.

The utility model relates to early warning device technical field, concretely relates to a kind of early warning device of on-site safety inspection, including mesa, movable support mechanism is connected in mesa below, vertical slide bar is equipped in mesa top, rotatory mechanism is slidably installed on slide bar, and early warning column is installed on rotatory mechanism by rotating seat, early warning column is wrapped with reflective strip;Movable support mechanism is set, by the design of stowable, so that fixed ground can be extended and withdrawn, can be directly inserted into ground and fixed when using, guarantee installation effect stable, applicable to use under a variety of environments;Design early warning column that can be lifted, adjustable horizontal pointing angle, and design rotating seat is installed to it, after installing device, it can be quickly adjusted, convenient to use, and early warning column deflection caused by misoperation or external force can be prevented;Early warning column is wrapped with reflective strip, so it can form conspicuous early warning prompt by light reflection, not limited by power, and multi-angle can produce reflective effect.

The utility model belongs to power distribution cabinet technical field especially is a kind of power distribution cabinet convenient to assemble, including rear cabinet board, the upper and lower ends of rear cabinet board are respectively provided with cover plate, the side of rear cabinet board is respectively provided with side cabinet board, one end of side cabinet board is provided with cabinet door, and cabinet door is between cover plate, the inside of side cabinet board is equipped with installation sliding slot, the inside of side cabinet board is provided with mounting plate, the both ends of mounting plate are respectively provided with sliding block. Then make cover plate respectively located the upper and lower ends of rear cabinet board and side cabinet board, make the installation clamping block of cover plate side enter the inside of installation clamping groove, then through L-shaped connecting plate, second bolt and third mounting hole to install fixed it, so that it can stably assemble together, increase the convenience of installation, improve installation effect, and through L-shaped sliding strip board, L-shaped installation sliding slot, installation clamping groove and installation clamping block, to improve the stability of assembly, avoid its activity, to affect use effect.

The utility model provides a kind of standardization quick build's fabricated building, it is related to fabricated building field, including: bottom plate and the wallboard being set on bottom plate, the top of bottom plate is fixed with support plate, the top of support plate is slidably equipped with two sliding plates, a kind of standardization quick build's fabricated building based on the embodiment of the application, under the telescopic movement of telescopic support rod, the rotation of wallboard is driven, the angle of wallboard is adjusted, if the deviation of the placement position of wallboard occurs, under the movement of adjusting assembly, the synchronous movement of two sliding plates is driven, two sliding plates drive the synchronous movement of two first connecting seats, two first connecting seats drive the synchronous movement of two telescopic support rods, two telescopic support rods are driven synchronous movement of two second connecting seats, to drive the synchronous movement of two U-shaped plates, two U-shaped plates can promote the movement of wallboard, the position of wallboard is fine-tuned, to facilitate the accurate installation of wallboard, improve the installation effect of wallboard.

The utility model relates to a kind of portable temperature and humidity detection device of convenient installation, including detection device ontology, mounting rack and the positioning member of being located on mounting rack;Mounting rack includes the connecting block of being detachably connected with detection device ontology, and the mounting plate of being located on connecting block;The side wall of mounting plate away from detection device ontology is equipped with the sticking position for double-sided adhesive sticking;Positioning member includes hanger, the positioning hook body of being hung on mounting plate, and the connecting rod of connecting positioning hook body and hanger;Positioning hook body is detachably connected with mounting plate;Hanger is located on the side of mounting plate away from detection device ontology;The temperature and humidity detection device provided in the utility model is small and portable, and temperature and humidity detection device can be installed by sticking double-sided adhesive on sticking position, hanging hanger on hook, screw and other objects, without user hand-held, with good practicability.

The utility model relates to a conveying pump quick mounting mechanism, including the pump body, install the butt joint plate below the pump body, install the clamping plate below the butt joint plate, install the bearing plate outside the butt joint plate and install the pre -buried rod below the bearing plate, pre -buried rod is used for according to conveying pump operating position in advance prepares the installation point, the lower end of butt joint plate is installed with clamping plate, and clamping plate is used for assisting conveying pump quick sliding installation, and the outer end of pump body is installed with butt joint disc, and the outer end of butt joint disc is equipped with the clamping sleeve, and the clamping sleeve is used for assisting the quick connection of pump body and pipeline. The utility model discloses a pre -buried rod according to the installation position of conveying pump in advance prepares the installation point, and the conveying pump can be directly fixed on the pre -buried rod during installation, and the additional ground treatment and infrastructure are not needed, and the pump body is assembled in the bearing plate by combining clamping plate connection pump body sliding, makes the installation process simple and fast, and the pre -buried rod can be adapted and adjusted according to the installation demand of conveying pump, to satisfy the installation demand of conveying pump.

This invention belongs to the field of calcium carbonate processing technology, specifically a carbonation tower for processing nano-calcium carbonate. It includes a U-shaped base; a tower body located within the opening of the U-shaped base; a complex mixing device mounted on the U-shaped base; the complex mixing device includes rotating shafts installed on opposite sides of the U-shaped base; the opposite ends of the two rotating shafts are connected to the outer wall of the tower body; a pressure-bearing circular plate located inside the U-shaped base; the pressure-bearing circular plate is located at the bottom of the tower body, and the two are in contact; and a pressure-relieving and energy-delaying mechanism is mounted on the pressure-bearing circular plate. This allows the gas and liquid to continuously oscillate left and right within the tower body, constantly dispersing their distribution, avoiding dead zones during stirring, and preventing material agglomeration and density stratification. The constantly changing positions of the gas and liquid within the tower body facilitate stirring and enhance gas-liquid contact, not only improving the production quality of calcium carbonate but also further reducing the application limitations of the carbonation tower.

The utility model relates to hinge technical field, concretely is a single axle hinge of three -dimensional adjustable system door, include: main part, including fixed blade and movable blade, the inside of fixed blade is provided with connecting plate, connecting plate will movable blade swing joint in the outside of fixed blade, the both ends of connecting plate swing joint have first fixed plate and second fixed plate, movable mechanism, including screw rod, screw rod fixed connection in the surface of fixed blade, the outer surface of screw rod is sleeved with nut, the surface of fixed blade is provided with mounting piece, lubricating mechanism, including oil storage ball, oil storage ball sets up in the upper end of second fixed plate, the bottom fixed connection of oil storage ball has the oil pipe, the fixed connection of oil pipe far away from the one end of oil storage ball has the baffle, the utility model discloses through the hinge use can realize the adjustment of mounting piece on the fixed blade effect position, make its fixed blade and movable blade between the relative position adjustment, improve the overall hinge's application scope and installation performance.