74results about How to "Improve support strength" patented technology

The utility model discloses a heavy load stability type convenient logistics tray, including tray body, the both sides of tray body top are all seted up U type installation slot, be equipped with U type protection pole in the U type installation slot, the both sides end of U type protection pole all are seted up cavity, be equipped with movable plate in the cavity, the movable plate is close to the middle part of one side of apron and is equipped with the locating block, is seted up the through -hole of matching with locating block on the apron, the tray body is located U type protection pole side wall and is seted up the locating slot of matching with locating block, the movable plate is away from locating block one side and is fixedly connected through spring and the cavity side wall, the both sides of U type installation slot end all are equipped with fixed plate, be equipped with the locating hole of matching with locating block on the fixed plate. This kind of logistics tray support intensity is big, and the protection effect is good, can effectively avoid goods from the side drop, effectively reduced the probability of goods damage.

The utility model provides a kind of dustproof liquid seal structure of power distribution cabinet, belong to distribution cabinet field, including distribution cabinet body, dustproof liquid mechanism of dust and liquid invasion is prevented is provided on the distribution cabinet body, the fixed component of fixed equipment is provided in the distribution cabinet body inside.The utility model is provided with dustproof liquid mechanism and foam rubber strip, when using, dust and liquid collecting groove is directly fallen into dust and liquid collecting groove place by door gap when liquid invasion, liquid will be discharged from dust and liquid collecting groove, foam rubber strip can be tightly attached with the counter eaves welded on outer extension door frame, foam rubber strip generates deformation, sealing performance is outstanding, completely prevents dust from entering cabinet body inside, under the condition that liquid flow rate is not enough when dust and liquid collecting groove discharges liquid, liquid can also be prevented from entering distribution box inside.

The utility model discloses a new type of plugging device of mine anchor cable, including base, the middle part of base is equipped with steel strand channel, the upper end part grouting pipe in steel strand channel, the outer sleeve of grouting pipe is equipped with the plugging pipe, and is equipped with the clearance channel for the slurry through between the outer wall of grouting pipe and the inner wall of plugging pipe, and the upper end part of plugging pipe is provided with the sealing ring outward, the inner wall of sealing ring is equipped with a section of inner recess cavity, and the inner recess cavity and plugging pipe constitute the plugging chamber between, the lower end part of base is equipped with the grouting channel that communicates with steel strand channel, and the upper end part of grouting channel is equipped with one -way channel, and the lower end end portion in steel strand channel is installed with the plugging sealing ring. The utility model has the comprehensive technology of grouting and plugging function, installs with the grouting function together with anchor cable under the condition of not changing the structural property of anchor cable, can reduce cost and has higher economic value, the modelling is exquisite, and the operation process is simplified, and the labor intensity of operating personnel is reduced.

The utility model discloses GRS regenerative environmental protection bag, including outer bag body and two groups of handle. The utility model, the combination of inner bag body through connecting piece and magic paste structure realizes independent use or as the quick switching of outer bag body buffer layer, and the alignment design of handle hole after the folding of connecting piece guarantees the convenience of carrying when the inner bag body is used alone, and the fixed formation of the separation cavity of the three edges of interlayer and the inner side wall of outer bag body, and the load of inner bag body is transmitted to the whole circumference of outer bag body through magic paste multi -point connection, and the honeycomb support layer in outer bag body can further promote the support strength, improve the service life, the handle is connected with outer bag body through the connecting rib, and the force is dispersed through the connecting rib when carrying, and the anti -deformation ability is enhanced, and the connecting strength of handle and outer bag body is improved.

The utility model discloses a kind of metal composite material walkway plates, comprising: footpath cantilever support, footpath cantilever support is spacedly arranged multiple along the length direction of prefabricated beam, the fixed end of multiple footpath cantilever support is fixedly connected with prefabricated beam;Steel grating frame, steel grating frame is multiple, the length direction of each steel grating frame Two ends are respectively overlapped and fixed on adjacent two footpath cantilever supports;Continuous no-alkali glass fiber felt reinforced polyurethane rigid foam plate, polyurethane rigid foam plate is multiple, and it is flatly fixed on multiple steel grating frames;Guardrail, guardrail is fixed on the cantilever end of footpath cantilever support.The footpath step plate is combined use by steel grating frame and polyurethane rigid foam plate, can greatly improve the durability of footpath step plate, and has the advantages of light weight, high strength.

The utility model relates to a hydraulic device technical field especially relates to a sintering machine tail hydraulic device. The sintering machine tail hydraulic device includes the mounting panel and hydraulic stem, is equipped with the erection component that supports to hydraulic stem on the mounting panel, the erection component includes the support frame, the support frame swing and the sliding connection between mounting panel, the side wall of support frame is equipped with the fixed connection support frame that installs, the support frame is equipped with the rotary joint adapter seat of rotary connection, the outer wall of adapter seat and the end fixed connection of hydraulic stem. The sintering machine tail hydraulic device provided by the utility model is erected through the hydraulic stem, in the use process of later, when needing to drive the adjustment of sintering machine tail mobile frame, can directly through the controller of terminal to control the work of hydraulic stem, and the hydraulic stem of work can drive the mobile frame of end connection, thereby can realize the flexible adjustment of mobile frame position.

The utility model discloses a slurry shield device, which belongs to the technical field of tunnel construction and comprises a containing box, a slurry cabin, a first conveying pipeline, a processing mechanism, a second conveying pipeline and a cutter head. The containing box is provided with a feeding opening communicating with the inner space, and the feeding opening is used for feeding muddy water materials into the containing box. The slurry cabin is used for accommodating initial slurry; the first conveying pipeline is used for conveying initial slurry in the slurry cabin to the accommodating box; the processing mechanism is used for processing the muddy water material entering the charging hole and the initial slurry in the accommodating box into standard slurry; the second conveying pipeline is used for conveying the standard slurry in the accommodating box to the slurry cabin; the cutterhead is arranged in the muddy water cabin and used for laying the standard slurry in the muddy water cabin to a tunnel face to form a mud film.

The application discloses a solar cell and a printing plate assembly. The solar cell comprises a plurality of sub-grid lines extending along a first direction, the plurality of sub-grid lines are arranged in a plurality of rows and a plurality of columns, a plurality of odd-numbered column sub-grid lines correspond to each other, a plurality of even-numbered column sub-grid lines correspond to each other, the even-numbered column sub-grid lines have an offset along the column direction relative to the odd-numbered column sub-grid lines, at least one main grid line extending along a second direction, the first direction intersects the second direction, the main grid line comprises a first lap portion and a second lap portion, the first lap portion and the second lap portion are alternately arranged along the second direction, so that the first lap portion laps the odd-numbered column sub-grid line, the second lap portion laps the even-numbered column sub-grid line, the first lap portion and the second lap portion are connected, adjacent the first lap portion and the second lap portion have a first interval along the first direction, so that the odd-numbered column sub-grid line and the even-numbered column sub-grid line have a second interval along the first direction.

This utility model provides an adjustable seat tray, including a base, an adjusting rod disposed in the base, and a pressure plate sleeved on the adjusting rod and movable along the adjusting rod's axial direction. One end of the adjusting rod is movably inserted into a fixed seat, and both ends of an elastic element are respectively connected to the pressure plate and the fixed seat, so that when the pressure plate moves along the adjusting rod towards the fixed seat, it compresses the travel of the elastic element. A rocker is rotatably connected to the base, and one end of the rocker abuts against the fixed seat, so that when the rocker rotates relative to the base, it presses against the elastic element. A limiting member is connected to the outer periphery of the adjusting rod, and the pressure plate matches the limiting member. A moving groove is opened on the inner side of the fixed seat, and a rotating sleeve is movably disposed in the moving groove, with the end of the rotating sleeve matching the limiting member, so that when the end of the rotating sleeve is inserted into one side of the limiting member, the rotating sleeve can drive the limiting member to rotate. This utility model can conveniently adjust the use and load-bearing capacity of components such as the seat back panel.

The utility model relates to the field of bedding. A silk pillow with neck protection support structure, its characterized in that, from top to bottom is upper layer, silk wadding layer, support layer, lower layer in proper order, the supportability of support layer is stronger than the supportability of silk wadding layer. The utility model is internally equipped with the support layer, can utilize support layer to increase the support strength of silk pillow, solves the problem that the current silk pillow is soft in texture and poor in supportability.

The application relates to the mechanical technical field and provides a protection mechanism, which comprises a support frame and a plurality of protection plates, the support frame comprises a side frame, a top frame and a bottom frame, the side frame is connected between the top frame and the bottom frame, and the side frame and the bottom frame are detachably connected; the side frame comprises a plurality of supporting pieces, a plurality of connecting pieces, a plurality of reinforcing pieces and a fixing piece, the supporting pieces are arranged at intervals and surround the side frame, the two ends of the connecting piece are connected to adjacent supporting pieces and are arranged at intervals along the length direction of the supporting piece; the two ends of the reinforcing piece are connected to two adjacent connecting pieces and are arranged at intervals along the length direction of the connecting piece; the fixing piece is sleeved on the outer circumferential side of the supporting piece and is arranged at intervals along the length direction of the supporting piece; the protection plates are arranged on the outer circumferential side of the side frame and are connected with the fixing piece, the protection plates are arranged on the side, away from the bottom frame, of the top frame, and the protection plates are arranged on the side, facing the top frame, of the bottom frame. Therefore, the protection mechanism has high supporting property.

This application discloses a battery device and a vehicle. The battery device includes a housing, a first locking mechanism, a second locking mechanism, and multiple battery cells housed within the housing. The housing includes a first beam, a second beam, and two third beams. The first and second beams are respectively located on both sides of the multiple battery cells along a first direction, and the two third beams are respectively located on both sides of the multiple battery cells along a second direction. Each third beam connects the first and second beams. Along the first direction, the first beam is closer to the multiple battery cells than the second beam. The first locking mechanism is located on the side of the first beam away from the second beam and is connected to the first beam. The second locking mechanism is located on the side of the third beam away from the multiple battery cells and is connected to the third beam. In the first direction, the minimum distance between the second locking mechanism and the second beam is less than the minimum distance between the second locking mechanism and the first beam, and a gap space is formed on the side of the second locking mechanism closer to the first beam. This application is beneficial for improving the replacement efficiency of the battery device.

The utility model discloses a kind of reinforcing structures between steel structure factory building beam column steel frame, including the inclined brace component being arranged between existing steel column and existing steel frame beam, inclined brace component includes inclined brace rod, and column connecting plate and beam connecting plate being arranged at both ends, column connecting plate connects the existing steel column, and beam connecting plate connects the existing steel frame beam;Existing steel column is provided with column reinforcing plate in the region of connecting the column connecting plate, and existing steel frame beam is provided with beam reinforcing plate in the region of connecting the beam connecting plate;Adjacent the existing steel column between being arranged at factory building side wall is further provided with detachable intercolumnar rigid tie rod, and the setting height of the intercolumnar rigid tie rod is not lower than the height of column connecting plate at the position. Through the above setting, the safety and stability of the roof truss beam can be better ensured, the roof permanent load can be increased, the overall structure is simple, and the original structure does not need to be disassembled or adjusted, so the installation and construction are easy.

The utility model provides a seat tray which comprises a base, an adjusting rod arranged in the base and a pressing piece arranged on the adjusting rod in a sleeved mode and moving in the axial direction of the adjusting rod, and the two ends of an elastic piece are connected to the pressing piece and a fixing base respectively so that the stroke of the elastic piece can be compressed when the pressing piece moves towards the fixing base along the adjusting rod. A warping plate is rotationally connected to the base, and one end of the warping plate abuts against the fixing base, so that when the warping plate rotates relative to the base, the warping plate abuts against the elastic piece; the adjusting rod comprises a fixed rod and an adjustable rod which are detachably connected, the end part of the adjustable rod is movably inserted into the fixed seat, and when the adjustable rod is separated from the fixed rod and contracts into the fixed seat, a gap is formed between the fixed rod and the fixed seat; according to the utility model, the use and bearing strength of parts such as a seat back plate can be conveniently adjusted, and meanwhile, the main spring can be conveniently replaced.

This utility model discloses a mobile vibrating screening device, including a steel frame, a frame, and a moving component. It also includes spring shock absorbers, crossbeams, inclined beams, and a screen plate. The frame is located on top of the steel frame, and the bottom sides of the frame are connected to the bottom steel frame via spring shock absorbers. The moving component is located at the bottom of the steel frame, and a vibrating motor is fixedly installed on the top of the frame. The moving component includes crossbars, longitudinal bars, wheels, and hydraulic cylinders, with four sets of hydraulic cylinders. This device provides a high-strength mobile vibrating screening mechanism for the ore. The moving component provides a liftable moving mechanism for the bottom of the steel frame. During operation, the moving component rises, supporting the entire device through the high-strength steel frame. When movement is required, the moving component lowers, supporting the entire device, and the wheels pull the entire device along.

The utility model provides a kind of damping mechanism for ball mill, comprising: base, below the barrel of corresponding ball mill;Several damping components are located on the base, each the damping component includes upper and lower sequentially connected roller, upper and lower telescopic damping spring, upper and lower telescopic air bag, several air bags are respectively connected exhaust device and inflator, the roller is arranged on the barrel outer wall, several damping springs and several air bags are equipped with follow-up plate, the follow-up plate side is equipped with trigger, the base is equipped with several pressure boost trigger devices below the follow-up plate and corresponding several triggers, the pressure boost trigger device is used to trigger the inflator and corresponding air bag inflation;The damping strength of several damping components can be adjusted to increase with the increase of vibration intensity of different parts of barrel, to improve the overall damping effect of damping mechanism.

This utility model discloses a prefabricated composite slab support structure, belonging to the field of prefabricated composite slab support technology. One end of the support structure body is detachably connected to a precast beam. A steel beam is fixedly installed on the surface of the precast beam, and a fastener is fixedly installed on the surface of the steel beam. The support structure body includes a support pipe, one end of which is fixedly welded with a reinforcing component. One end of the reinforcing component is movably connected to the side of the precast beam. An embedded part is fixedly connected to the side of the precast beam, and the surface of the embedded part is movably connected to the surface of the steel beam. This prefabricated composite slab support structure, through the embedded part, connecting block, and fixing part, allows for rapid assembly of the support pipe and the precast beam, increasing support strength and improving work efficiency. Furthermore, the setting of limiting blocks, clamping grooves, and support plates increases the contact area between the precast composite slab body and the beam, thereby increasing the support area and ensuring the support safety of the precast composite slab body.

This invention discloses a heated tobacco cooling unit with enhanced thermal conductivity and a heated tobacco product, comprising a carrier sheet, several metal foils, and several phase change cooling materials. The carrier sheet has several perforated holes. Several metal foils are disposed on at least one side of the carrier sheet and cover the perforated holes. The metal foils are spaced apart and discretely arranged. The phase change cooling materials are filled within the perforated holes using the metal foils as a carrier. The carrier sheet containing the metal foils and phase change cooling materials is formed into the heated tobacco cooling unit by at least one of the following methods: winding, folding, gathering, bending, and pleating. The metal foils are regularly and intermittently distributed along the longitudinal direction of the tobacco strip. The cooling unit has multiple longitudinally extending channels, and the porosity of the cross-section is 40%-90%. The heated tobacco cooling unit with enhanced thermal conductivity of this invention has the advantages of high latent heat of phase change, low thermal hysteresis effect, high heat absorption efficiency, apparent stability without collapse, and no leakage.

The utility model relates to building partition wall technical field discloses a kind of widened and heightened steel mesh inner mold light partition wall structure, including steel frame structure, wall edge fixing, steel mesh inner mold, longitudinal bar planting, vertical reinforcement, horizontal reinforcement and mortar body.The steel mesh inner mold of the utility model can be made in construction site, and the construction scheme of wall body is formulated according to the measurement of on-site technical personnel, and the quantity and size of relevant materials are determined.When it is necessary to build widened and heightened light partition wall, the staff can continue to build longitudinal bar planting by steel wire on the two sides or inner side of the two groups of steel mesh inner mold during the installation process of steel mesh inner mold, to increase the supporting strength of steel mesh inner mold, and at the same time, vertical reinforcement and horizontal reinforcement are built at intervals along the vertical direction and horizontal direction thereof, to increase the structural strength and seismic strength of steel mesh inner mold.

The utility model relates to the technical field of PVC (polyvinyl chloride) floors, and discloses an antiskid wear-resistant PVC outdoor floor which comprises a PVC base layer and a surface layer, a supporting bottom layer is arranged at the bottom end of the PVC base layer, a reinforcing grid layer used for increasing the structural rigidity of the PVC base layer is arranged between the PVC base layer and the surface layer, and an ultraviolet curing layer is arranged on the surface layer. Heightening pads are fixedly connected to the periphery of the bottom end of the supporting bottom layer, the supporting bottom layer comprises a base stabilizing layer fixedly connected to the bottom end of the PVC base layer, a plurality of reinforcing ribs are arranged in an inner cavity of the base stabilizing layer, a plurality of supporting rods are fixedly connected to the bottom end of the base stabilizing layer, and a plurality of buffer columns are arranged among the reinforcing ribs; rigid supporting and impact absorbing performance of the floor are improved through the reinforcing ribs and the buffer columns, meanwhile, the distance between the floors is increased through the heightening pads and the supporting rods, the drainage effect is improved, and the situation that due to the fact that the floors are irradiated by sunlight, the surfaces of the floors fade, deform or age is avoided through the ultraviolet curing layers and the reinforcing grids.

The utility model relates to movable board material technical field especially is a kind of convenient assembly type movable board material, including bottom plate and first mounting hole, the inside of bottom plate upper end is equipped with first mounting hole, bottom plate top end is close to board assembly bottom end, and board assembly top end is close to cover plate assembly top end, and board assembly includes first slab, and first slab one side is fixedly connected with connecting boss column, and the inside of first slab is equipped with through hole, and the inside of through hole that first slab is equipped with is rotatably connected with axle rod by bearing, and the top end and bottom end of axle rod are fixedly connected with square block, and the outside of connecting boss column is in line with the inside of inner convex connecting groove that second slab is equipped with, and the inside of the inner convex connecting groove of second slab fixed is fixedly connected with sealing strip, and cover plate assembly includes cover, in the utility model, the improved convenient connection mode makes that board can also keep the firmness of connection under strong wind and other bad weather, reduces the risk of connection failure.

The utility model discloses a municipal administration pipeline trench support structure, including the organism, the inside wall on one side of organism is equipped with power mechanism, be equipped with four positive and negative tooth screw rods on power mechanism, and the middle part of four positive and negative tooth screw rods is commonly provided with telescopic mechanism. The utility model can make the support device have the function of automatically adjusting the support width, can adjust the spacing of two support plates according to the trench of different width, make two support plates more stably support in the trench, effectively improved the practicality of support device, guaranteed the stability of support device.

The utility model provides a double -deck bottom structure high -sealing waterproof electric vehicle tail box, including accomodate tail box one, support tail box two is arranged in one side of accomodate tail box one, and support tail box two and accomodate tail box one present front -back structure and are placed to set, the outer port of accomodate tail box one is provided with the box cover groove for installing tail box cover plate, the inside movable of accomodate tail box one is provided with the inner layer cover plate, one end of accomodate tail box one and one end of support tail box two all are provided with support chassis, and the outer wall surface of accomodate tail box one is provided with rubber seal outer ring, the utility model discloses accomodate tail box one and support tail box two, and accomodate tail box one and support tail box one form double -deck bottom structure's double tail box structure, in this way, the whole tail box support strength is higher, and the impact resistance is strong, and when accomodating, after forming double -deck structure, its sealing performance is higher, reduces the condition of leakage.

The utility model relates to a multi-gear support hinge locating block, including top, spectrum frame and support hinge, top's upper end face front part rotationally installed with spectrum frame, spectrum frame upper end rear part rotationally installed with support hinge, top upper end face middle part embedded installation has the locating block, locating block upper end face upper and lower front and rear side by side is provided with not less than three locating recesses, support hinge lower extreme can insert into locating recess, top's upper end face front end place installs the spectrum frame crosspiece that presents transverse arrangement. The utility model is suitable for the person of not high height to play the music to carry out the spectrum, improves the comfortable degree when looking the spectrum and the characteristics such as the convenient and fast adjustment music score placement angle.

The utility model discloses a filter module filter core subassembly, including the upper end board, the bottom of upper end board is equipped with the inner filter core, the bottom of inner filter core is equipped with lower end seat, the outside of inner filter core is equipped with the outer filter core, the top of outer filter core is connected with upper end board through the connecting mechanism, the bottom of outer filter core is equipped with lower end board, the top of upper end board is equipped with the filter core port of intercommunication with inner filter core, and inner filter core and outer filter core all are cylinder filter core structure arrangement, and the filter core skeleton is equipped between inner filter core and outer filter core, and the filter core skeleton is evenly equipped with several, and inner filter core and outer filter core all adopt double -deck filter screen structure arrangement. The utility model discloses a series of structures are set up, and inner filter core and outer filter core modular composition filter core of filter, increase the filter space of multilayer filter screen composite filter core, and the modular filter core structure support strength is high, and filter core filter surface is big, and the detachable between outer filter core and inner filter core, and filter core modular dismounting replacement and cleaning, and modular dismounting is convenient.