141results about How to "Beautiful shape" patented technology

The invention relates to the technical field of ship construction, in particular to a container ship wind shield and a ship. The container ship wind shield is of a curved-plate-shaped structure surrounding a bow of a ship body, a container on the ship body is arranged behind the container ship wind shield, the container ship wind shield comprises a wind guiding part, the width of the wind guiding part is gradually increased from the front to the rear of the ship body, and the width of the wind guiding part is larger than that of the ship body. The air guide part gradually inclines towards the direction close to the ship body from bottom to top; the height size of the air guide part is firstly increased and then reduced from the middle to the two sides, so that the top of the air guide part forms a biconvex structure in the vertical direction; or the top of the air guide part is bent towards the direction away from the container and then bent towards the direction close to the container from the middle to the two sides, so that the top of the air guide part is a plane with an M-shaped structure. According to the wind shield, airflow is smoother and is attached to the container, the disturbance range is small, the purpose of reducing wind resistance is achieved, and energy consumption in the ship running process is effectively reduced.

The invention belongs to the technical field of bridge expansion joint welding, and particularly relates to a bridge expansion joint welding fixing device with a limiting mechanism, which comprises a welding seat, a processing seat fixed on the surface of the welding seat and bridge expansion joint profile steel attached to two sides of the surface of the processing seat, and a limiting assembly is mounted on the surface of the welding seat. The device is provided with the limiting assembly, the position of the bridge expansion joint profile steel can be effectively limited, it is guaranteed that the bridge expansion joint profile steel is kept in a stable state in the welding process, the welding quality can be better improved, and welding defects caused by position deviation of the bridge expansion joint profile steel are reduced; according to the bridge expansion joint profile steel limiting device, collision or damage caused by displacement of the bridge expansion joint profile steel is reduced, meanwhile, the bridge expansion joint profile steel is pressed and limited through the pressing plates at the four corners, limiting force can be applied to the bridge expansion joint profile steel in multiple directions, the overall limiting effect is enhanced, the profile steel can better resist external force interference in the welding process during welding, and the welding quality of the profile steel is improved. And smooth welding is ensured.

The invention provides a solid welding wire for 1000 MPa high-strength steel, a preparation method and a welding method. The welding wire comprises the following chemical components in percentage by weight: 0.05-0.12 wt% of C, 1.80-2.10 wt% of Mn, 0.55-0.90 wt% of Si, less than or equal to 0.025 wt% of P, less than or equal to 0.025 wt% of S, 1.05-1.40 wt% of Cr, 2.80-3.10 wt% of Ni, 0.50-0.85 wt% of Mo, 0.030-0.085 wt% of Ti, 0.020-0.060 wt% of V, 0.20-0.30 wt% of Cu, the mass ratio of Cr to Ti + V is greater than or equal to 10, and the mass ratio of Ni to Cr + Mo is greater than or equal to 1.5. And the balance of Fe. The welding wire has good comprehensive mechanical properties and is suitable for welding of 1000MPa-grade high-strength steel.

The invention relates to the technical field of bathroom appliances, and discloses a lifting type rotating shaft shower door which comprises a first sliding rail profile, a second sliding rail profile, a lifting air cylinder and a rotating shaft sliding door, a first cavity is formed in the first sliding rail profile, and an air cylinder fixing piece is arranged at a lower end opening of the first cavity; a convex part embedded into the first cavity is arranged on the second sliding rail profile, the interior of the convex part is hollow and forms a second cavity, an air cylinder limiting piece is arranged in the second cavity, and rotating shaft limiting pieces are arranged at the upper end and the lower end of the second sliding rail profile respectively; the lifting air cylinder is arranged in the second cavity, an output rod of the lifting air cylinder is connected with the air cylinder fixing piece, a cylinder body of the lifting air cylinder abuts against the air cylinder limiting piece, and the lifting air cylinder is used for driving the second sliding rail profile to ascend and descend relative to the first sliding rail profile. According to the lifting type rotating shaft shower door, the rotating shaft sliding door has a lifting function, so that a shower water valve and the like can be effectively avoided, and 180-degree barrier-free opening of the rotating shaft sliding door is realized.

The invention relates to a welding system for a tank body, in particular to a P + T automatic welding system and method suitable for a square and round tank body, and aims at solving the problems that an existing circular seam welding method for the square and round tank body is tedious in step, consumes time and manpower, is poor in weld seam appearance forming and is high in repair rate. The system comprises a tank body clamping displacement assembly, a robot assembly and an AGV moving trolley. The tank body clamping displacement assembly comprises a displacement machine moving ground rail, two head and tail frame servo moving mechanisms arranged on the displacement machine moving ground rail, head and tail frame robot displacement machines arranged on the two head and tail frame servo moving mechanisms correspondingly, and a displacement machine control system electrically connected with the two head and tail frame servo moving mechanisms correspondingly. The robot assembly comprises a heavy-load robot moving ground rail and a welding robot. The two welding robots are each provided with a welding gun combination, and each welding gun combination comprises a plasma welding gun and an argon tungsten-arc welding gun.

A reinforced joint of a crossed concrete filled steel tubular column for a cooling tower convenient to construct comprises four steel supporting columns, a radial reinforcing plate and an annular reinforcing plate, the four steel supporting columns are welded to form the crossed steel tubular joint of an X-shaped structure, and the radial reinforcing plate and the annular reinforcing plate are welded in the crossed steel tubular joint. The four steel supporting columns and the positions of the reinforced joints are all filled with concrete. Compared with the prior art, the reinforcing joint has the following advantages: (1) the reinforcing joint is not provided with a stiffening rib inside the steel pipe, so that the condition that a plurality of welding seams are mutually crossed is avoided, the construction process is simplified, and the manufacturing is simple; meanwhile, the reinforcing part is not exposed outside the component, and the appearance is attractive. And (2) the reinforced node can be designed based on the principle of'strong node and weak component ', the annular reinforcing plate and the radial reinforcing plate respectively improve the in-plane and out-plane rigidity of the crossed steel tube concrete, and also improve the steel content of the section, so that the bearing capacity of the node is improved, and the node is safer and more reliable.

The utility model discloses a diving anti-explosion window electric lamp which comprises a head cover, a lamp body and a tail cover, the lamp body is of a barrel structure, a first sealing ring and a second sealing ring are arranged on the outer sides of the two ends of the lamp body and correspond to the head cover and the tail cover respectively, a first containing cavity is formed by the head cover and the lamp body, and a lens, a light cup, an LED lamp assembly and a dimming assembly are sequentially arranged in the first containing cavity. The lens is embedded in the front end of the head cover, the light cup is fixedly connected with the lens and the LED lamp assembly in an abutting mode, a display window corresponding to the dimming assembly is arranged on the lamp body, a battery bin is arranged at the end, away from the head cover, of the interior of the lamp body, an energy storage power source is movably arranged in the battery bin and electrically connected with the LED lamp assembly and the dimming assembly, and the tail cover is rotationally connected with the lamp body. The tail cover can be rotated to open and close the LED lamp assembly, and a pressing window breaker is arranged at the rear end of the tail cover in a semi-embedded mode. The utility model has the advantages of simple structure, attractive appearance, light weight, abundant functions, stable and reliable performance, convenience in use, practicability and higher popularization value.

The utility model discloses a fire-proof and flood-proof door, which relates to a door and particularly comprises a door frame and a door leaf, the door leaf is closed on the door frame to form fire-proof and flood-proof sealing when being closed, and a sealing strip is arranged on the periphery of the inner side of the door leaf. A knife-shaped pressing strip which can be matched with the sealing strip to achieve sealing of the door frame and the door leaf is arranged on the periphery of the outer side of the door frame. A first rigid lap joint face is further arranged on the periphery of the outer side of the door frame, and a second rigid lap joint face capable of being matched with the first lap joint face to achieve mutual lap joint is further arranged on the inner side of the door leaf. When the door leaf is closed, the front end of the pressing strip cuts and presses the sealing strip to form sealing, and the first lap joint face and the second lap joint face are in lap joint with each other. According to the fireproof and flood-proof door, the pressing strip is pressed on the sealing strip in a cut mode, the sealing effect is better, double sealing can be achieved between the door and the frame through sealing formed by the first lap joint face and the second lap joint face, and the sealing performance of the fireproof and flood-proof door is further improved.

The invention relates to a pumped storage power station diversion steel branch pipe stiffening ring welding device, and relates to the field of stiffening ring welding technical equipment.The pumped storage power station diversion steel branch pipe stiffening ring welding device comprises a rotating power part, a supporting assembly is arranged on one side of the rotating power part, an angle adjusting part is arranged on the supporting assembly, and a clamping assembly is arranged at the bottom of the angle adjusting part; the angle adjusting component drives the clamping component to conduct angle conversion, and a welding gun is fixed to the clamping component. The device has the advantages that the advantage of semi-automatic welding is utilized, the welding efficiency of the stiffening ring of the pressure steel branch pipe is improved, and meanwhile the welding quality of the stiffening ring of the pressure steel pipe is improved.

The utility model provides a solid-liquid combination type snorting bar which comprises a first suction pipe and a second suction pipe, one end of the first suction pipe and one end of the second suction pipe are fixedly connected with a bottom cover, one end of the first suction pipe and one end of the second suction pipe are fixedly connected with a partition plate, one end of the partition plate is fixedly connected with a lotus-shaped plug, one end of the bottom cover is provided with a magnet groove, and the other end of the bottom cover is fixedly connected with a splice plate. The magnet grooves are internally provided with the metal sheets, the two sides of the bottom cover can be inserted into the magnet grooves through the multiple circular magnets to be positioned and attracted, and the bottom cover is fixedly connected with the magnet grooves through the multiple circular magnets. A user can install suction pipes with different tastes on the two sides of the bottom cover to carry the suction pipes, the suction pipes can be alternately used during use, the situation that the refreshing effect is reduced due to the single taste is avoided, meanwhile, the content can be directly seen through the transparent glass material, the shape is more attractive, the remaining amount of the liquid content can be directly observed, and liquid supplementing and replacing are convenient.

The invention discloses a new power transmission structure suitable for an all-terrain kart, comprising a sprocket support frame, an upper bearing seat of the sprocket support frame is provided on the upper part of the sprocket support frame, and a lower bearing seat of the support frame is provided on the lower part of the sprocket support frame. The engine terminal output shaft of the engine is connected to the upper bearing seat of the support frame through an adapted coupling and a bearing, a sprocket and a chain mechanism are installed on the engine terminal output shaft, and the sprocket of the sprocket and the chain mechanism is installed on the sprocket bearing seat. Compared with the prior art, the advantages of the present invention are: the overall structure is simple and practical, the power output by the engine is efficiently transmitted to the rear drive axle, so that the vehicle can better adapt to driving on off-road roads, and the engine can be installed on the frame and separated from the drive axle, which reduces the unsprung mass, improves the comfort of the driver and passengers, greatly improves the power transmission efficiency of the kart, reduces the large amount of initial cost investment and later maintenance costs, has good applicability, and is easy to promote.

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 an integrated warm air duct interior trim lining which comprises a side wall interior trim lining body, an air opening support, heat insulation cotton, an air duct support, an air duct, an air outlet and heat preservation cotton, the interior trim lining body is an ornament formed through compression molding, and the air duct support is bonded to the back of the side wall interior trim lining body through high-temperature glue. The air duct and the air outlet are pre-assembled on the interior lining layer through the air duct bracket and are integrated with the side wall interior lining layer; the heat insulation cotton and the heat preservation cotton are bonded to the back of the side wall interior trim lining through high-temperature glue. The warm air duct and the interior lining layer are integrally designed, the structure is simple, installation is convenient, the appearance is attractive, the warm air port is formed in the side wall interior lining layer, and the temperature rising speed of a cab and the driving experience of a user are effectively improved.

The utility model discloses an intelligent mobile phone multifunctional rabbit cage fast-assembly suite which comprises a main rabbit cage body and at least one handle body, the side face of the main rabbit cage body is provided with at least one set of positioning grooves and clamping grooves, one side of each handle body is rotationally connected with a fast clamp, each fast clamp comprises a clamping base, and positioning shafts are arranged in the two opposite ends of each clamping base. The outer side of the positioning shaft is rotationally connected with a hook plate, one end of the bottom of the hook plate is elastically connected with a spring, one end of the clamping seat is provided with a positioning block, the hook plate is clamped with the clamping groove, and the positioning block is embedded with the positioning groove. The clamping seat is rotatably mounted on one side of the handle main body through a screw b; nylon gaskets are arranged on the inner side and the outer side of the connecting part; hook plates are rotatably connected to the two sides of the clamping seat; springs are arranged at the bottoms of one ends of the hook plates, and positioning blocks are arranged at the top end of the clamping seat and respectively correspond to positioning grooves and clamping grooves in the outer side of a rabbit cage; rapid clamping installation of the handle and the rabbit cage and 360-degree rotation of the rapid clamp are achieved.

The utility model relates to a large-size conference table structure. The large-size conference table structure comprises a table board (1), table legs and a table frame, each table leg comprises a longitudinal and transverse beam assembly (4), a lifting stand column (5) and a lifting stand column decoration sleeve set (6). The table frame comprises side cross beam assemblage (2), a middle cross beam assemblage (3), a bottom plate (8) and a cross beam decorative cover set (9). Compared with the prior art, the large-size conference table structure is of an overall four-stand-column structure, table legs are stable, multiple cross beams are used for reinforcing, the overall table frame is stable, decorative plates or cover plates on the outer sides of the table legs completely wrap the table legs, metal connecting pieces and cavities in the table legs are prevented from being seen, the wiring box is matched, the wiring and take-up functions can be achieved, and the appearance is more attractive; the whole cover plate and the decorative plate are detachable and convenient to disassemble and assemble, and have the advantages of being simple in structure, high in strength, convenient to install, attractive in design, capable of hiding wiring and the like.

This invention relates to a connection structure for railing beams, posts, and decorative rubber strips, belonging to the field of railing technology. Specifically, it relates to a connection method for railing beams and posts and decorative rubber strips. This invention provides a railing beam, post, and decorative rubber strip connection structure that is easy to process, has a long service life, and is not easily corroded. The invention includes posts and beams, characterized in that: both the beams and posts are made of aluminum alloy profiles; the lower part of the beam is provided with a glass mounting groove; one side of the beam is provided with a T-slot; the posts are provided with connecting holes; and the posts and beams are connected integrally through the connecting holes, T-slots, and connecting bolt assemblies.

The utility model relates to a sinking courtyard stair structure which is fixed on an outer wall of a sinking courtyard and comprises a middle frame, stair plates and a platform plate. The middle frame is arranged on one side of the sinking courtyard outer wall in parallel, one sides of the platform plates are connected with the middle frame, the other sides of the platform plates are connected with the sinking courtyard outer wall, the platform plates are distributed on the two sides of the middle frame in a staggered mode, and the stair plates are fixed to the left side and the right side of the middle frame and distributed on the front side and the rear side of the middle frame in a crossed mode. The two ends of the stair plates are connected with the platform plates on the two sides of the middle frame respectively. Compared with the prior art, the utility model has the advantages of reasonable and safe acceptance system, simple structure, wide application range and the like.

This utility model relates to a flame-effect decorative lamp. The lamp includes a mounting box, a first end cap and a second end cap at both ends, a decorative mesh connected to the mounting box and located between the two end caps, and an optical component mounted on the mounting box and located inside the decorative mesh. The decorative mesh has a semi-cylindrical curved surface structure with an array of through holes evenly distributed on it. A groove is provided on the back side of the mounting box, within which a mounting plate and a drive cover plate covering part of the groove are located. The drive cover plate and the mounting box together form a chamber for accommodating the drive unit. The optical component includes a diffuser and an aluminum substrate on its back side. The diffuser is fixed to the mounting box by fasteners, and a sealing gasket is provided between them. This utility model achieves a realistic and three-dimensional flame visual effect through the combination of the curved decorative mesh and the array of through holes with the optical component; the back mounting structure and double sealing design significantly improve installation stability and environmental protection level, and the structure is compact and easy to maintain.

The utility model belongs to the field of road greening facilities, and particularly relates to a road and bridge flower box fence which comprises a three-dimensional frame fence and a water collecting groove, an opening is formed in the top of the three-dimensional frame fence, the water collecting groove is fixed to the bottom of the three-dimensional frame fence, and the three-dimensional frame fence is formed by combining and fixing a plurality of galvanized square steel pipes. The three-dimensional frame fence is formed by combining and fixing a plurality of galvanized square steel pipes, the structure is simple, the manufacturing is very simple, the galvanized square steel pipes with different lengths are firstly produced, then the galvanized square steel pipes are constructed and welded one by one, and finally the water collecting tank is fixed at the bottom, so that the three-dimensional frame fence is very simple to manufacture and assemble, and is firm and durable due to the galvanized steel, and the cost is low. The price is low, so that the manufacturing cost is relatively low.

The utility model discloses an aromatherapy decorating part which at least comprises an essential oil tray, and the top surface of the essential oil tray is provided with a smooth surface which enables dripping aromatherapy essential oil to be condensed into a water drop shape. And the top of the essential oil tray is coated with a waterproof and oil-proof coating, so that the smooth surface is formed. According to the aromatherapy decorating part, a user can select the desired fragrance according to needs, an aromatherapy piece is not needed, when one kind of aromatherapy essential oil is volatilized and aromatherapy essential oil with different fragrances needs to be replaced, the aromatherapy essential oil is directly dropwise added to the surface of the essential oil tray, odor mixing is avoided, use is convenient, and meanwhile the use cost is saved. Heating is not needed, ignition is not needed, and redundant gas is not generated; the application range and mode are wider, the device can be used as long as a wind source exists, and the natural feeling brought by aromatherapy can be felt anytime and anywhere. Moreover, the aromatherapy essential oil is condensed into water drops when dropping on the essential oil tray and naturally volatilizes on the surface of the essential oil tray, the form of the water drops on the lotus leaf is simulated, the appearance is attractive, and the interestingness is increased.

The utility model discloses an anti-fog type city lighting LED street lamp which comprises a first lamp pole and a second lamp pole, the second lamp pole is provided with a plurality of installation positions, each installation position is provided with an LED lamp cap, clamping units are installed at the installation positions, and the clamping units are fixedly connected with the LED lamp caps. According to the street lamp, the light-emitting area of the LED lamp caps is large, so that the LED lamp caps can cover a wider area, a more comprehensive lighting effect is provided, and the installation number of the LED lamp caps can be selected according to requirements. The LED lamp holder is large in light emitting power, can provide higher brightness, ensures that enough illumination is provided at night or under the low-illumination condition, improves visibility and safety of pedestrians and drivers, is good in anti-fog effect, and reduces illumination weakening caused by fog. Modularized installation of the LED lamp holder is achieved, so that installation is convenient, and the overall shape is more attractive through shielding of the shielding unit after installation.

The present invention relates to a multi-dimensional phase change heat sink, comprising a front side plate of the heat sink located in the XOY plane, a first group of fins extending vertically from the front side plate of the heat sink to the Z direction and arranged at intervals; a plurality of second groups of fins are arranged at intervals in a direction perpendicular to the first group of fins; the first group of fins and the second group of fins are crisscrossed; at least part of the fins in the first group of fins are phase change fins, and the phase change fins have phase change steam channels; a phase change substrate is fixed on the outside of the front side plate of the heat sink, and the substrate phase change steam cavity is connected with the phase change steam channels of each fin to form a continuous and closed vacuum environment, and a certain amount of phase change working fluid is placed. The present invention is mainly aimed at natural convection heat sinks, and under the same heat dissipation boundary, the heat dissipation efficiency and uniformity are greatly improved, the weight of the heat sink is greatly reduced, and the volume of the heat sink is reduced; the structure is compact, the shape is regular, and the appearance is beautiful, and it is particularly suitable for heat dissipation of communication electronics, industrial transmission frequency conversion, inverter equipment and electronic components.

The present invention provides an assembled aluminum alloy combined shape light strip, which includes: a fixed tube, which is fixedly connected to a base wall; a connecting piece, which includes a connecting tube and a connecting plate, the connecting tube is inserted into the fixed tube, and the two are connected; the connecting plate and the connecting tube are perpendicular to each other; a mounting tube, which includes a tube body and a first mounting groove arranged in the tube body and a second mounting groove located below the first mounting groove, and the connecting plate is snap-connected with the top of the first mounting groove; the tube body is a concave round tube, and the first mounting groove and the second mounting groove are both arranged at the groove of the tube body; the material of the mounting tube is aluminum alloy; a light-emitting sheet, which is arranged in the first mounting groove; and an LED light strip, which is arranged in the second mounting groove. Compared with the prior art, the present invention has the following advantages: quick installation, easy disassembly, maintenance will not damage the original installation structure, not only can improve construction efficiency, but also facilitate later maintenance and replacement of the light strip, and reduce maintenance costs.

The utility model discloses a rotational molding diesel oil tank for a road roller, which comprises a diesel oil tank body, the diesel oil tank body is made of polyethylene materials and is formed in an integrated rotational molding mode, a liquid level meter is installed on the side edge of the diesel oil tank body, two fuel oil filling ports are arranged above the diesel oil tank body, and a fuel oil tank cover with a lock is installed on each fuel oil filling port. A built-in filter is installed in the fuel oil filling port, and an oil drainage screwed plug is installed at the bottom of the diesel oil tank body. According to the rotational molding diesel oil tank for the road roller, a traditional metal diesel oil tank is changed to be made of polyethylene materials, the cleanliness of a product is improved, the weight of the product is reduced, integrated rotational molding is adopted, the space utilization rate is improved, and the appearance is attractive.

The utility model relates to a solar wind chime garden lamp which comprises a solar top box, a connecting wire, a light-transmitting lampshade, an LED lamp, a glass lamp cap and a hollow outer cover. The light-transmitting lampshade, the LED lamp and the glass lamp cap are all arranged on the connecting wire, the upper end of the connecting wire is connected with the solar top box, the LED lamp is arranged in the glass lamp cap, part or all of the glass lamp cap is arranged in the light-transmitting lampshade, and the glass lamp cap and the light-transmitting lampshade form a wind chime structure capable of producing sound in a collision mode. The hollowed-out outer cover and the solar top box are fixed relatively, and the wind chime structure is located in the hollowed-out outer cover. The aesthetics effect is improved from sound, light and shadow, the overall effect is more flexible, and the outdoor lamp belongs to the field of outdoor lamps.

The utility model discloses a prefabricated parapet wall coping die which comprises a bottom plate, a front cover plate, a rear cover plate, a left baffle and a right baffle. The bottom plate is a square steel plate. The front cover plate is a square steel plate, the periphery of the back face of the square steel plate is welded and reinforced through strip-shaped steel plates, and the middle of the back face is welded through a strip-shaped steel plate to increase the strength of the front cover plate. The rear cover plate is similar to the front cover plate and is also a square steel plate, the periphery of the back face of the square steel plate is welded and reinforced through strip-shaped steel plates, and the middle of the back face is welded through a strip-shaped steel plate to increase the strength of the front cover plate. The left baffle is a square steel plate, and handles are arranged above and below the back of the left baffle respectively. The parapet wall coping has the beneficial effects that the parapet wall coping is manufactured by adopting an assembly type process, the prefabricated parapet wall coping is transported to a site after being manufactured in a factory, and the construction of the parapet wall coping is completed by carrying out processes such as wetting, bedding, mounting, bar planting and gluing on the parapet wall, so that the whole construction process only needs two persons to operate, and the construction efficiency is greatly improved. Concrete on the surface of the coping does not crack in the later period, the embedded steel bars serve as supports of the lightning strip, the appearance is attractive, and popularization in the field of building construction is facilitated.

The utility model relates to the technical field of constructional engineering, in particular to a water drip assembly which is suitable for being installed below a protruding structure formed by intersection of a vertical face and a horizontal face. The outer side plate is perpendicular to the bottom plate, and the outer side plate is attached and fixed to the outer portion of the vertical face; the waterproof convex corner structure is connected to the intersection position of the bottom plate and the outer side plate, and water is drained and falls down; the inner side plate is far away from the intersection of the bottom plate and the outer side plate relative to the waterproof convex corner structure, the inner side plate is vertically connected with the bottom plate, and the height of the inner side plate is equal to the thickness of plaster on the horizontal plane; through the prefabrication height of the inner side plate, the plastering thickness on the horizontal plane can be effectively defined, the thickness control problem in the plastering construction process can be conveniently solved, the follow-up construction quality is ensured, and in other words, accurate control over the plastering thickness is achieved, and the height of the inner side plate has reference and guiding effects on plastering construction.

The utility model belongs to the technical field of energy-saving building grating installation, and particularly relates to a spiral climbing grating three-dimensional adjustable installation system which comprises a left-right rotation adjusting assembly, an up-down rotation adjusting assembly and a front-back telescopic adjusting assembly. One end of the left-right rotation adjusting assembly is detachably and fixedly connected with the base layer keel, the other end of the left-right rotation adjusting assembly is detachably and fixedly connected with one end of the up-down rotation adjusting assembly, and the other end of the up-down rotation adjusting assembly is fixedly connected with one end of the front-back telescopic adjusting assembly through a thread structure. The other end of the front-back telescopic adjusting assembly is detachably and fixedly connected with one end of the connecting piece, and the other end of the connecting piece is detachably and fixedly connected with the grating. The utility model can flexibly carry out space three-dimensional adjustment, and is convenient to independently disassemble, assemble and replace.

The invention discloses a multifunctional bridge with drainage and routing functions, a handrail and a mounting method. The handrail at least comprises a handrail assembly. The handrail assembly comprises a plurality of handrail stand column sets. The upper sections of every two adjacent railing post groups are connected through a railing; each railing post group consists of two railing posts which are arranged in parallel; the two railing posts are connected through bolts; the railing post and the railing water baffle are arranged on the outer side of the lower section of the railing assembly; the drainage bin is arranged at the lower end of the handrail assembly in the length direction of the handrail assembly. The multifunctional bridge handrail can achieve centralized drainage of a bridge floor and hiding and storage of bridge pipelines, is easy to install, attractive in appearance and clear in stress, and can be popularized and applied to pedestrian landscape bridge handrails.