55results about How to "Guaranteed integrity" patented technology

This invention discloses an installation method for a time-zone-division circular pedestal curtain wall. The time-zone-division circular pedestal curtain wall includes time-zone-division curtain wall units. A set of curtain wall glass is arranged with 24 units corresponding to 24 time zones, forming a pedestal shape that is smaller at the top and larger at the bottom. A time zone pointer is also provided at the top of the curtain wall glass, and the projection of the time zone pointer is projected onto the outer surface of the curtain wall glass. This invention facilitates the lighting and aesthetic requirements of the central area by setting a continuous circular pedestal curtain wall in the middle of the corridor. The setting of the lower and upper floor sloping walls facilitates the installation of the curtain wall keel, providing a fixed foundation and ensuring the overall structural integrity. The time-zone setting of the curtain wall glass ensures both aesthetic appeal and ease of installation while improving lighting efficiency. The setting of the time zone pointer and the pointer connecting wall further makes the central curtain wall resemble a sundial, enriching the structural types, and the pointer connecting wall at the connection point ensures the stability of the installation.

The utility model discloses a kind of slope protection devices using plant fibre blanket, including slope body, the surface of slope body is laid with plant fibre blanket, a plurality of positioning ring parts are equipped on the plant fibre blanket, it is connected through rigid plate between adjacent positioning ring parts, plug post is slidably inserted in the positioning ring part, and plug post is inserted into slope body;The utility model fixes plant fibre blanket on slope body by positioning ring part cooperation plug post, and the integrity of plant fibre blanket is guaranteed by connecting positioning ring part together through rigid plate, form collaborative protection mechanism, improve the tensile strength of plant fibre blanket, plant fibre blanket is fixed stable, plant fibre blanket can avoid slipping from slope body, adapt to different slope gradient, construction is convenient, guarantee construction progress.

The utility model provides a threading pay-off reel. The threading pay-off reel comprises a support; the central shaft is arranged on the support; the wire coiling and uncoiling mechanism is rotatably arranged on the central shaft in a sleeving manner, and the wire coiling and uncoiling mechanism is used for coiling and uncoiling a wire; the limiting mechanism is arranged on the central shaft, and the limiting mechanism is used for limiting the distance between the coil pay-off mechanism and the support; and the speed reducing mechanism is arranged between the central shaft and the coil pay-off mechanism in a sleeving manner, and the speed reducing mechanism is used for reducing the pulling resistance during pay-off and reducing the rotating speed. Therefore, controllable outer ring pay-off is achieved through the speed reducing mechanism, a worker can easily control the pay-off process, violent operation such as wire falling is not needed, and the intact wire skin and the wire performance are effectively kept; meanwhile, harmful substances such as waste engine oil are abandoned, stable paying-off is achieved through the mechanical speed reducing mechanism, construction efficiency is improved, and construction safety is guaranteed.

The utility model discloses a kind of metal vertical pole assembling frame, it is related to bookshelf technical field, including plank and metal vertical pole, the plank and metal vertical pole are all provided with several, several The plank is equidistantly arranged distribution in vertical direction.This utility model inserts the multiple metal vertical pole below clamping post into the multiple upper clamping barrel inside of the lowermost plank respectively in assembling process, completes the positioning of multiple metal vertical pole, then the lower clamping barrel on another plank is aimed at the clamping post above metal vertical pole, another plank is clamped in the upper of multiple metal vertical pole, and then the placement of another plank is completed, and so on, the assembling of multiple planks is quickly completed, and then the assembling of entire metal vertical pole bookshelf is quickly completed, solve the connection structure between metal vertical pole and plank in the assembling process of existing metal vertical pole bookshelf, and the dismounting operation between metal vertical pole and plank is not convenient, and the problem of lower flexibility.

This utility model relates to the field of battery cluster technology and discloses a battery cluster liquid-cooled pipe connection sealing device, including a liquid-cooled pipe body. A rotating collar and an outer collar are respectively sleeved at both ends of the liquid-cooled pipe body. A threaded post is fixedly installed at one end of the rotating collar, and an internal threaded groove is formed on the inner side of the outer collar. A sealing element is filled on the inner side of the outer collar, and an inwardly inclined surface is formed on the inner side of the sealing element. An elastic element located on the surface of the threaded post is fixedly adhered to one end of the rotating collar. This structural design has dual advantages: firstly, modular components enable low-cost and rapid assembly, and sealing can be completed simply by rotating the rotating collar during operation; secondly, the sealing element can be flexibly disassembled. When the sealing performance deteriorates due to repeated compression deformation, it can be directly disassembled and replaced without disassembling the entire pipeline system, effectively restoring the initial sealing effect and balancing economy and maintenance convenience.

The utility model relates to a kind of coating drying chamber equipment safety detection and intelligent protection device, including main support, push rod, gyro wheel and sensor;Gyro wheel is rotatably arranged on the top of main support first end, push rod is slidably arranged on the top of main support middle end, sensor is arranged on the top of main support second end, when push rod first end and gyro wheel roll, push rod second end blocks sensor;Gyro wheel is arranged inside drying chamber, sensor is arranged outside drying chamber;The utility model not only can avoid the risk of damage of detection system under high temperature and high humidity environment, and solve the problem that drying chamber internal detection system failure leads to production line frequent failure, personnel routine can be conveniently patrolling line, inspection, test outside drying chamber, guarantee the effectiveness, soundness of sensor.

This invention discloses a telescopic clothes drying rack and a clothes drying machine, relating to the technical field of clothes drying equipment. The telescopic rack, applicable to clothes drying equipment, includes a rack housing and a telescopic frame. The rack housing is connected to the lifting assembly of the clothes drying equipment, and the telescopic frame is movably mounted on the rack housing. The telescopic frame is linked to the power unit of the clothes drying equipment. During the process of the power unit driving the rack housing to rise and fall via the lifting assembly, the telescopic frame moves towards or away from the rack housing. The drying rod installed on the telescopic frame can be positioned close to the rack housing when the clothes drying equipment is in its raised, retracted, non-use state, facilitating the overall storage of the clothes drying equipment. When the clothes drying equipment is in its lowered, used state, the drying rod moves with the telescopic frame to a position relatively away from the rack housing, providing a larger drying area for clothes and thus improving the drying effect.

This invention relates to the field of centrifugal fans, specifically disclosing a portable energy-saving electric fan and its usage method. The fan includes a housing with a grille and a fan installed inside the housing. The fan's outlet is aligned with the grille. The top of the housing has an opening through which the fan can extend. The fan's outer casing is divided into a fixed part and at least one movable part. The movable part is movable relative to the fixed part. When the movable and fixed parts are separated, maintenance tools can be inserted into the casing to inspect the inner wall and impeller. This invention allows the fan to be lifted from the housing for easy maintenance. Furthermore, the fan's outer casing can be divided into a fixed part and at least one movable part, and the fixed and movable parts can be fixed to the fixed part without connecting parts, only by a retaining element inside the housing, facilitating maintenance and return to its original position after maintenance.

This invention discloses a prefabricated steel-concrete composite beam floor structure, including frame columns, steel main beams, and steel secondary beams. Floor slabs are laid on the steel main beams and secondary beams. Connecting plates are vertically installed on the web of the steel main beams. One end of the floor slab is wrapped with angle steel. The floor slabs do not contact the frame columns. In this invention, the first floor slab is connected to the steel main beam by a first bolt, achieving a combined effect between the steel main beam and the first floor slab, improving the bending resistance and stiffness of the steel main beam. The second and third floor slabs are connected to the steel secondary beams by spot welding, ensuring that the floor slabs will not collapse under seismic loads. The third floor slab has no rigid connection to the steel main beams, allowing relative sliding between them after an earthquake, thus preventing damage to the slab. Furthermore, a gap is left between the third floor slab and the frame columns to ensure that the deformation of the frame columns under seismic loads does not collide with the floor slab, maintaining the integrity of the floor slab.

The utility model relates to the field of vehicle-mounted photovoltaic system, and specifically is a kind of photovoltaic assembly guard plate assembly, including rear guard plate assembly, side guard plate assembly and front guard plate assembly;The both ends of side guard plate assembly are respectively overlapped on rear guard plate assembly and front guard plate assembly;The guard plate assembly includes two side guard plate assemblies, and two side guard plate assemblies are oppositely spaced distribution;Rear guard plate assembly and front guard plate assembly are connected by side guard plate assembly;The horizontal projection of guard plate assembly is in the shape of a Chinese character for "returning", the guard plate assembly disclosed in the utility model is mainly at the four around of photovoltaic assembly, not only can play external protection function, avoid photovoltaic assembly internal component exposure, can also play good aesthetic effect;The utility model is designed by rear guard plate assembly, two side guard plate assemblies and front guard plate assembly, so that guard plate assembly is in the shape of a Chinese character for "returning" structure, this Chinese character for "returning" layout can significantly improve the torsional stiffness of guard plate assembly whole while keeping the light weight of guard plate assembly.

This application proposes a high-intensity tri-proof lamp comprising a lamp body, a heat sink, and a light source plate. The lamp body is co-extruded from a diffusing material and an opaque material, and has a diffuser cover. The inner surface of the diffusing material portion of the diffuser cover forms a serrated light-controlling structure. The light source plate is disposed within the lamp body. The light source plate is disposed within the lamp body, located on the heat sink, and facing the diffuser cover. Through the structural design of the diffusing and opaque materials, the tri-proof lamp achieves excellent light control while still meeting the requirements for waterproofing, dustproofing, and corrosion resistance.

The utility model discloses a building wood bamboo block combination system of quick assembly, including terminal block, base block, cross block, reinforcing bar piece, ingot pin, bottom beam and roof beam, terminal block, base block and cross block are three kinds of structural forms of wood bamboo block combination, and terminal block, base block, cross block are installed between the bottom beam and roof beam of wall through reinforcing bar piece and ingot pin, and the ingot pin is used for positioning to install wall, the utility model discloses three kinds of blocks of simple structure, realize the lapping of different type wall, avoid the problem of road transportation limit, reduce transportation cost, avoid large component installation error simultaneously, improve the precision of lapping, can according to the change of building use requirement, quick disassembly and reinstallation, adopt large component module installation, when partial damage, can individually dismount and replace module, need not to remove integral structure.

The utility model discloses an axle body structure and drive assembly. The axle body structure includes motor shaft and input shaft. Input shaft is welded in motor shaft, and input shaft has gear cooperation part. The axle body structure divides motor shaft and input shaft and designs separately, so it can choose different material, forging technology and heat treatment technology shaping respectively to adapt to different working condition demand, simultaneously, adopts welding shaping between motor shaft and input shaft, can ensure the integrity of the axle body structure, omits a set of internal and external spline processing and bearing, and more has cost advantage.

This invention relates to the field of marine civil engineering technology, and in particular to a large-scale prefabricated UHPC irregular pile foundation system for marine applications. The system includes a steel outer shell A and a steel outer shell B. Slide grooves are formed on all four sides of the outer walls of both steel outer shells A and B. Steel connecting columns and connecting expansion heads are provided on the inner walls of both sets of slide grooves. A UHPC cantilever connecting plate is fixedly connected to one outer end of each set of steel connecting columns and connecting expansion heads. UHPC load-bearing plates A and B are respectively fixedly connected to one outer end of each set of UHPC cantilever connecting plates. Steel grooves are formed on both the upper and lower sides of one outer end of each UHPC load-bearing plate A and UHPC load-bearing plate B. A connecting thread is formed on one inner end of each steel groove. A connecting reinforcing steel plate is provided on the inner wall of each set of steel grooves. This invention creates a highly efficient spatial force-bearing system through the combination of steel outer shell A, steel outer shell B, UHPC load-bearing plate A, and UHPC load-bearing plate B, achieving high rigidity while saving materials.

The utility model discloses a kind of robot rotary seal assemblies, to solve the problems such as poor sealing effect of existing rotary seal assembly, inconvenient installation and disassembly and insufficient adaptability, the component mainly includes rotating shaft seal main body, it is equipped with installation cylinder and both sides end cover, end cover inside has static ring, dynamic ring is set between static ring, dynamic ring inside is equipped with silica gel ring and compression ring, outside is rotatedly connected with static ring by positioning member, in addition, by various connecting structures, such as buckle and placing groove clamping, outer disc and end groove, embedded disc and inner groove corresponding cooperation etc. The component is also provided with reinforcing rib to enhance structural strength, and the buffer cavity realizes the buffering function. The rotary seal assembly has reasonable structure design, convenient installation, significantly improved sealing performance, can effectively guarantee the stable operation of the robot rotating parts, reduce maintenance cost, and has high practicality and innovation.

This application provides an assembly device and a method for determining the parameters of the assembly device. The device includes: an assembly bracket and a corbel support; the corbel support includes: an embedded part and a pressure-bearing part; the embedded part includes: a base plate, a front end plate, a rear end plate, and two side plates; the front end plate and the rear end plate are arranged opposite each other and are both vertically fixedly connected to the base plate; the two side plates are arranged opposite each other and their bottoms are fixedly connected to the base plate; the pressure-bearing part includes: a pressure-bearing plate and multiple shear plates; the multiple shear plates are arranged parallel and spaced apart and perpendicularly pass through the front end plate and the rear end plate; the pressure-bearing plate is fixedly covering the top of the multiple shear plates; the assembly bracket is arranged in an inverted triangular shape on the pressure-bearing plate. Through the vertical fixed connection of the shear plates, pressure-bearing plate, and rear end plate, not only is stable support provided for the assembly bracket, but the load-bearing performance of the corbel support is also guaranteed. Setting the assembly bracket on the corbel support can provide a stable load-bearing structure during construction.

The application discloses an internal filling layer easy-to-replace thermal insulation wall structure, which comprises a wall body, a surrounding plate, a positioning block, a thermal insulation strip, a first partition plate, a second partition plate, a first bolt, a second bolt, a first gap, a thermal insulation material filling layer, a second gap, a thermal insulation plate, a sealing strip, an edge pressing strip, a cavity, a clamping block, a magnet, a screw rod, a notch, a decorative plate, a connecting plate, a clamping hook and an embedding groove. The application has the advantages that the thermal insulation structure is arranged on one side of the wall body, the thermal insulation performance of the wall body can be ensured, the replacement of the thermal insulation material filling layer is facilitated, the thermal insulation strip is arranged to be attached to the wall body, the thermal insulation material filling layer is fixed, the replacement of the thermal insulation filling material is facilitated by removing the two partition plates, the thermal insulation filling material is further protected by arranging the thermal insulation plate, the thermal insulation performance is effectively improved, the spliced decorative plate is arranged on the surface of the thermal insulation plate, and the integrity of the thermal insulation wall structure is ensured.

This utility model discloses a steel structure platform that is easy to transport and store. It includes a platform body formed by splicing several planks. Each plank has detachable columns at its four bottom corners to support the platform body. Multiple sets of square reinforcing ribs are spaced apart along the length of each plank. One plank has an opening for personnel to ascend and descend, with one square reinforcing rib passing through it. Below the opening, a ladder that can be laid on the ground is inclined. L-shaped support plates are provided at both ends of the top of the ladder, and both sets of L-shaped support plates overlap the top and sides of the square reinforcing ribs. This utility model features a corresponding interlocking structure between adjacent planks, ensuring the integrity of the assembled structure. Furthermore, using the square reinforcing ribs as the overlapping and fixing points for the ladder provides higher strength after assembly compared to traditional planar fixing, ensuring the safety of personnel ascending and descending.

The utility model relates to multilayer ceramic capacitor technical field, concretely to a new multilayer ceramic capacitor with protection structure, include: support, the both ends tin soldering of support have capacitor body, the downside of support is equipped with two groups of support structure, the support structure includes first connecting piece, two groups first connecting piece are connected in the both ends of support bottom surface through tin soldering, the surface of first connecting piece integrative buffering piece has, the bottom of buffering piece integrative second connecting piece forms. The buffering piece of utility model setting is inclined and presents the zigzag shape structure, can reduce buffering piece's rigidity in vertical and left and right direction, improve the deformation sensitivity of support structure, and the bottom of two groups buffering piece is located left and right sides of support respectively, can increase the floor area of device, and then guarantee that device can stably place on the substrate, be convenient for translation activity and will not tip over, improve the convenience of welding.

The application relates to a powder coating extrusion and crushing device, which comprises an extruder, a tabletting mechanism arranged below the output end of the extruder, a conveying mechanism arranged below the tabletting mechanism and conveying tablet materials, a cooling air cover arranged on the conveying mechanism and provided with a fan coil, a guide plate arranged on the inner side of the cooling air cover, the guide plate being arranged in an inclined mode and the lower end of the guide plate being capable of being connected with the conveying mechanism, the tablet materials on the conveying mechanism being capable of falling on the conveying mechanism again after passing through the guide plate, a crushing mechanism arranged below the tail end of the conveying mechanism, and a splash-proof cover arranged above the crushing mechanism. The tablet materials on the conveying mechanism can be moved to a certain height by the guide plate arranged in an inclined mode and then fall on the conveying mechanism again, so that the tablet materials are broken, the subsequent crushing mechanism is facilitated to process, the crushing efficiency is improved, the splash-proof cover is arranged above the crushing mechanism, dust and fragments are prevented from splashing, and the device is convenient to use.

The utility model discloses a kind of reinforcing overlock device of trousers pocket, belong to sewing equipment technical field, including the fixedly arranged connection block on the machine body, the universal ball is rotatably arranged on the connection block, the connecting rod is fixedly arranged on the universal ball, the supporting rod is rotatably arranged on the connecting rod, the edge cover is rotatably arranged on the supporting rod, a plurality of pressing blocks are annularly arranged on the edge cover, when the pressing block is pressed on cloth, the pressing block rotates with the movement of cloth, the utility model has the advantage of improving the sewing efficiency of device.

This invention discloses a vulcanization apparatus for glass bottle production, comprising a frame, a conveying mechanism, and a spraying mechanism. The conveying mechanism includes a transmission roller, a conveyor belt, and a drive motor. The spraying mechanism sprays vulcanizing liquid onto the inner wall of the glass bottle. Mounting plates are spaced apart on the conveyor belt, each mounting plate being rotatably connected to a detachable clamping assembly for holding the glass bottle. A drive assembly is mounted on the frame, which is drively connected to all clamping assemblies, enabling the clamping assemblies to drive the glass bottles to rotate synchronously around their own axes while the conveyor belt transports the glass bottles. This apparatus effectively solves the problem in existing technologies where the glass bottle is stationary relative to the conveyor, causing the vulcanizing liquid to shift downwards along the inner wall due to gravity and resulting in uneven distribution. Its reasonable structure improves the vulcanization treatment effect.

The present application relates to a kind of reentry atmosphere spacecraft safety landing system, comprising: spacecraft on-board system software is configured to detect the power output of spacecraft flight power system, and when detecting no power output, first signal is continuously sent to landing intelligent system;Landing intelligent system is connected with the spacecraft on-board system software communication, and is configured to perform the following actions: receive first signal and time, when the duration of no power output reaches first duration, enter emergency rescue mode, send rescue information and spacecraft positioning information, and when the duration of no power output reaches second duration, start physical self-help system, second duration is greater than first duration;And ground emergency command control center is configured to perform the following actions: after receiving rescue signal and the positioning information of spacecraft, start unmanned aerial vehicle system to find spacecraft according to positioning information.The safe recovery of spacecraft can be realized by the system.

The application discloses an interactive device, which comprises a display unit, a mounting base, an adjusting mechanism, a rotating pair and a damping rotating assembly, the display unit is installed and matched with the adjusting mechanism, the display unit is damped and rotatingly matched with the mounting base through the damping rotating assembly, the adjusting mechanism comprises a traction assembly and multiple adjusting parts, the multiple adjusting parts are rotatingly matched through the rotating pair, and two adjacent adjusting parts are limited through the traction assembly. In the application, the multiple adjusting parts are rotatingly matched with the rotating pair, the angle between the display unit and the mounting base can be easily adjusted to meet the personal habits, use scenes or comfort requirements of users, meanwhile, the multiple adjusting parts are matched to serve as the adjusted shell, the display unit can be adjusted at a large angle beyond the shell, the stability of the angle adjustment process of the display unit can be ensured through the damping rotating assembly, and the display unit is prevented from falling back and affecting the user's visual effect.

A pipeline construction reinforcement device includes a pipeline body, pipe clamps, and a top plate. Two pipe clamps are movably fitted onto the outer sides of the pipeline body. The top plate is fixedly installed above the pipeline body. An underground pipeline construction pressure-resistant reinforcement structure is provided above the pipe clamps, and a ground support structure is provided at the lower end of the pipe clamps. In this pipeline construction reinforcement device, a stainless steel metal top frame is raised above adjacent rows of pipe clamps, and the top frame horizontally fixes a support plate above the pipe clamps. Side baffles are anchored to both sides of the top plate using two rows of anchor bolts. Therefore, the side baffles and the upper support plate form a semi-enclosed frame structure. The frame structure provides lateral and top protection for the horizontally laid pipeline body. Thus, the pressure from the soil and equipment above, as well as the squeezing force of the soil layers on both sides, acts first on the support plate and side baffles, protecting the integrity of the pipeline body and improving its pressure-bearing capacity.

This application discloses a rapid die-casting mold for aerospace mechanical parts, belonging to the field of die-casting molds. The rapid die-casting mold for aerospace mechanical parts includes a base plate, with a die-casting mold assembly mounted on the top of the base plate. The die-casting mold assembly includes an upper die-casting mold assembly and a lower die-casting mold assembly. The lower die-casting mold assembly includes a lower mold, a demolding rod, and an L-shaped semi-toothed rack. The demolding rod passes through and slidably connects to the interior of the lower mold. A slot is opened at the bottom end of the base plate, and the L-shaped semi-toothed rack passes through and slidably connects to the interior of the slot. This application, by setting up the lower die-casting mold assembly and cooperating with the upper die-casting mold assembly, achieves demolding after die-casting and simultaneously pushes the die-cast part out of the lower mold, thereby realizing automatic demolding and automatic material discharge, saving time and achieving the effect of a rapid die-casting mold. By setting up a vibration device, in cooperation with the upper die-casting mold, the molten material inside the lower mold is fully filled, thereby ensuring the quality of the die-cast part.

The utility model discloses a double -faced formula airtight enclosure wall, including wall body subassembly, bottom clamping piece and top clamping piece, wherein, wall body subassembly includes first wall structure, second wall structure, lower positioning part and upper positioning part, wherein, first wall structure with second wall structure splicing connection, lower positioning part installs in the bottom wall of first wall structure with second wall structure, upper positioning part sets up in first wall structure with second wall structure top wall, bottom clamping piece with top clamping piece are corresponding connection lower positioning part with upper positioning part respectively. Therefore, adopt the mode of positioning assembly and limit clamping to assemble fixed together double -faced wall structure, realize quick assembly and guarantee integrality and sealing after assembling.

This invention relates to the technical field of semiconductor packaging, and more particularly to a chip positioning system for high-speed wire bonding equipment, comprising a positioning and transmission mechanism; a feeding conveyor and an unloading conveyor are respectively provided at both ends of the positioning and transmission mechanism; the positioning and transmission mechanism is configured to be liftable; a preheating bonding stage is provided in the middle of the positioning and transmission mechanism; the positioning and transmission mechanism includes symmetrically arranged conveyor belts; a support portion is provided at the bottom of the conveyor belt; the width of the support portion is greater than that of the conveyor belt; a liftable top support portion is provided through the support portion on one side offset from the conveyor belt; and a liftable pressure-regulating portion is provided at the top of the conveyor belt, with the top support portion and the pressure-regulating portion corresponding to each other; the positioning and transmission mechanism also includes symmetrically arranged support side plates. This invention eliminates the need for external clamping and positioning components, and achieves chip self-positioning without compressing the conveyor belt body.

This invention relates to the field of metallographic testing technology, specifically to a method for preparing micron-sized aluminum foil metallographic images, comprising the following steps: sampling, mold design, multi-layer winding and fixing of aluminum foil, embedding, cutting, polishing, cleaning, microscopic evaluation, anodic coating, cleaning, and optical microscopic evaluation. This preparation method can obtain micron-sized aluminum foil metallographic images and can clearly observe the microstructure and grain morphology of aluminum foil materials with a thickness of less than 100 μm.