36results about How to "Avoid rain leakage" patented technology

The invention discloses a transport container with a cover body, comprising a container body convenient for loading and moving and a container cover body connected with the container body; the top surface of the container body is provided with an opening; the container cover body is a rolling curtain type cover body; the rolling curtain type cover body comprises a rolling curtain, a containing part, a driving part and a guide support part; the containing part is arranged on one side of the opening and used for rolling and containing the rolling curtain to be in a cover body starting position;the driving part is arranged on one opening side which is the same or opposite to the containing part and used for driving the curtain to one cover body closing position; and the guide support part is arranged on the opening edge and used for supporting the curtain and guiding the curtain to move between the cover body opening position and the cover body closing position. According to the transport container with the cover body, the bulk goods, such as ore sand, pulverized coal and the like, can be loaded and transported; the problems, such as overflow, spilling, dust, rain leakage, water leakage and the like, can be avoided in the transportation process; and loading and unloading are convenient.

The invention discloses an anti-creep alarming power distribution box, which comprises a power distribution box body, wherein the left side of the power distribution box body is fixedly connected with two hinges through bolts; the power distribution box body is hinged with a box door through the hinges; an opening handle is clamped in the middle of the right side of the box door; a door lock is embedded into the opening handle; a power distribution box is clamped in the middle of the power distribution box body; a zero-sequence current transformer is clamped in the middle of the left side of the power distribution box body; a current sensor is welded at the lower part of the left side of the power distribution box body; a controller is welded in the middle of the bottom end of the power distribution box body; a storage battery fixing box is arranged at the right side of the bottom end of the power distribution box body; and an alarm box is arranged at the right side of the top end of the power distribution box body. According to the anti-creep alarming power distribution box, emergency measures are made and an alarm is given when the power distribution box body is in a short circuit or electric leakage through arranging the controller and an alarm apparatus in the power distribution box body, thereby achieving the targets of reducing the potential danger and improving the power distribution security; and meanwhile, the inside of the power distribution box body can be cooled by the power distribution box.

The invention discloses an automobile intelligent safety detection and identification method, which comprises the following steps: an MCU module is powered on and initialized, and a vehicle bus ACC and a vehicle locking state are judged; The MCU module receives the in-vehicle personnel information collected by the camera device. The MCU module reads the value of the oxygen monitoring sensor to judge the oxygen content in the vehicle; The MCU module reads the value of the temperature sensor to judge the temperature in the vehicle; The MCU module controls the windows, door locks, horns and double flashing lamps according to the personnel situation, oxygen content, temperature, ACC and locking status. The MCU module stops alarming when it receives the cancel alarm key signal. The invention also provides an automobile intelligent safety detection and identification system. The invention monitors the occupants in the vehicle, thereby controlling the opening and closing of the vehicle lock and the vehicle window, and ensuring the safety of the occupants in the vehicle.

The invention discloses a method for mounting large arched roof panels, belongs to the technical field of large roof panel mounting methods, and is used for mounting arched roof panels of industrial plants with large grid structures and other facilities. One side of a large arched grid structure is provided with a rail and a moving operation platform; an arched panel press is arranged on the moving operation platform; after color steel is pressed and formed by the arched panel press, the roof panels are directly laid onto the arched grid structure, cover the whole roof of the arched grid structure along with the forward movement of the moving operation platform, and are fixed. According to the method, the roof panels can be prevented from generating joints in the horizontal full span of the arched roof, the waste of materials is reduced, and leakage of rain, untight seals and other phenomena at the joints are avoided. The method is scientific and reasonable in design and convenient to implement; the conventional equipment is utilized, a new method having the advantages of convenience for mounting, material saving effect, low labor intensity and high mounting quality is developed for mounting the large arched roof panels, and obvious economic benefit is achieved.

The invention provides a cover fixing structure which can easily carry out cover fixing operation. The cover fixing structure comprises: a cover (3) provided with a foldback part (3c) at the position close to the end, a clamping component (23) arranged at the inner side of the foldback part (3c) of the cover (3), a fastening component (22) which is provided with a groove (22b) which can arrange the clamping component (23) and the foldback part (3c) in a disconnecting prevention state along the length direction, and externally provided with a fixing and clamping part (22a), and a fixing part (10) provided with an installation concave part (20) used for being put in the fastening component (22) along the length direction, and the installation concave part (20) is internally provided with a clamped part (20a); and after the fastening component (22) is inserted into the installation concave part (20) from the direction orthogonal to the length direction of the installation concave part (20), the clamped part (20a) and the clamping part (22a) are clamped with each other. The clamped part (20a) and the clamping part (22a) are clamped with each other by inserting the fastening component (22) into the installation concave part (20) from the direction orthogonal to the length direction of the fixing part (10), and the fastening component (22) is arranged in the installation concave part (20).

The invention discloses a housing of a mobile toilet. The housing comprises a top cover, a base and an enclosing wall body, wherein the enclosing wall body comprises two side plates, a rear plate and a door frame, wherein each of edge-bent inner side faces of two sides of the rear plate coats the edge-bent outer side face of one side of each side plate; each edge-bent inner side face and the corresponding edge-bent outer side face are combined by using a fixing plate; each of the edge-bent inner side faces of two sides of the door frame coats the edge-bent outer side face of the other side of each side plate; each edge-bent inner side face and the corresponding edge-bent outer side face are combined by using the fixing plate; all the upper ends of the two side plates and the upper end of the rear plate are bent towards the inside of the toilet and are combined onto the top cover; the upper end of the door frame is bent towards the inside of the toilet, and is inserted and combined onto the top cover; all the lower ends of the two side plates, the lower end of the rear plate and the lower end of the door frame are bent towards the inside of the toilet and are combined onto the base. The housing disclosed by the invention has the beneficial effects that the edge-bent enclosing wall body has no seam, so that rain leakage can be effectively prevented; the strength of the casing can be improved by a plurality of waved ripples on the rear plate and the side plates, and a flanged beam of the top cover; the housing of the mobile toilet is stably fixed by a sling, can resist strong wind and rain, and is particularly suitable for being used in severe environments such as mountain regions and field operation environments.

The invention relates to a building component, in particular to a clamping seat enclasping tile type lightning protection net for building construction. The clamping seat enclasping tile type lightning protection net comprises galvanized round steels, galvanized flat steels, galvanized screws, sealing rubber rings, galvanized gaskets, a lightning wire, buckling tiles and roof tiles; the middle positions on the galvanized flat steels are connected with the galvanized round steels; the upper ends of the galvanized round steels are connected with the lightning wire; saw kerfs are formed at the positions where the roof tiles are joined with the buckling tiles; screw holes are formed at both ends of the galvanized flat steels; holes are reserved at both tail ends of the buckling tiles; the sealing rubber rings are arranged between the galvanized flat steels and the buckling tiles; the galvanized gaskets are arranged between the galvanized screws and the galvanized flat steels; the galvanized flat steels are connected with the buckling tiles by the galvanized screws; the tail ends of the galvanized screws are embedded into the saw kerfs of the roof tiles; the galvanized screws are tightly connected with each contact point. The connecting mode of the clamping seat enclasping tile type lightning protection net adopts the advanced technology; the clamping seat enclasping tile type lightning protection net is simple and convenient to operate and is convenient to install, move and repair; the clamping seat enclasping tile type lightning protection net avoids the problem that when holes are formed in the tops of the buckling tiles for installation, not only is labor wasted, but also quality defects of roof rain leakage and the like are easy to cause.

The invention relates to a roof waterproofing sealing strip, belongs to sealed waterproofing materials, and particularly belongs to the field of sealed waterproofing of building roofs and vehicles. An arc protrusion is arranged on the upper surface of a base plate and is provided with through jointing slots axially; the through jointing slots are symmetrically arranged on two sides of the center line of the base plate to form a flared shape; an axial special-shaped hole is formed in the middle of the convex surface under the through jointing grooves, and fixing holes are respectively formed, on two sides of the arc protrusion, in the base plate. Rainwater leakage due to poor sealing caused by various tensions generated under influences of expansion caused by heat and contraction caused by cold of felts is overcome, and the roof waterproofing sealing strip is improved in terms of material selection, design and structure, is convenient to mount and demount, adaptable to roofs of various houses, low in cost, easy to operate, convenient to mount, wide in application range and capable of being operated by one person.

The invention relates to a herringbone shutter unit section, which consists of a left shutter blade and a right shutter blade; the bottom of the right-side shutter blade has a hook structure; and a water collection groove is arranged at the bottom close to an outer side. Compared with the prior art, the herringbone shutter unit section has the advantages that: the cross area is small, the expense on mold opening is reduced, and the water collection groove can lead the water to a vertical drainage channel to prevent rain leakage. The shutter blades are inserted into and connected with a vertical rod piece provided with an inclined waist hole to play a role in tapping fixing and make the structure firm.

The invention relates to a prefab house which comprises a bottom plate, stand columns, a top plate and a retaining plate. The stand columns are vertically mounted at four corners of the bottom plate,the top plate is parallel to the bottom plate and is fixed to the tops of the stand columns, and the retaining plate is connected among the stand columns and is vertical to the bottom plate and the top plate. The prefab house is characterized in that the height of the retaining plate is smaller than a distance between the inner surfaces of the bottom plate and the top plate, the bottom of the retaining plate is in abut joint to the bottom plate, a connecting part is arranged between the top of the retaining plate and the top plate, one end of the connecting part is connected to the edge of thetop plate while the other end of the connecting part is in abut joint to the top of the retaining plate, and a fastening adjusting part for fastening the connecting part, the retaining plate and thetop plate to connect the connecting part, the retaining plate and the top plate stably is arranged among the connecting part, the retaining plate and the top plate. The prefab house has the characteristics of being stable in structure and easy to mount, has very high practicality and is suitable for being popularized energetically.

The invention provides a light-agriculture-complementary intelligent waterfowl breeding facility which comprises a photovoltaic power generation structure unit and a facility body structure unit in elasticity-type triangular mutual support with the photovoltaic power generation structure unit. The photovoltaic power generation structure unit comprises a plurality of photovoltaic silicon plates anda plurality of uprights; the facility body structure unit comprises a hard ground, shady supporting rods with the top and the bottom connected with the back of the photovoltaic silicon plates and thehard ground and blocking thin films spread on the surfaces of the supporting rods; the photovoltaic silicone plates, the shady supporting rods and the uprights are in one-to-one corresponding arrangement, each shady supporting rod is an integrated supporting rod and arc-shaped, a distance between the bottom end of each upright to that of the corresponding shady supporting rod is greater than thatbetween the bottom end of the upright and an intersection point of an longitudinally upward extending line of the upright and a top end extending line of the corresponding shady supporting rod. The waterfowl breeding facility is simple in structure and has the advantages of 'one-land two-purpose, agriculture-light-complementing', and economic value of land in unit area is increased.

The invention provides an aluminum sectional bar Chinese-style frame assembling house. The aluminum sectional bar Chinese-style frame assembling house is composed of an aluminum sectional bar. Rafters are installed between upper girders and lower girders of a roof, roof tiles are installed between the rafters, side walls are formed by connecting a plurality of assembling plates, each assembling plate is formed by frames with same size in a surrounding mode, the two adjacent assembling plates are connected through a hinge, corners of the frames are sealed with arc-shaped pinch plates, the pinch plates are installed at the lower part of the assembling plates, and Chinese-type lattice barrier and inside and outside two-layer of glasses are installed at the upper part of the assembling plates; a double door is installed at one side of the side walls, and a double sash casement window is installed at the other side of the side walls; corner connecting parts of the lower girders of the roof are connected through pop-rivets, the two ends of the roof tiles are connected with the edges of the rafters in an overlapped mode, and are compacted and fixed through tile cover strips; ridge covering strips are installed on the upper girders to compact the upper end of the roof tiles. The structure of the double door of the side walls is identical with the structure of the assembling plate of the side walls. According to the aluminum sectional bar Chinese-style frame assembling house, producing of all parts can be achieved in the workshop, then all parts are transported to site for assembling, so that site construction is rapid and convenient. The aluminum sectional bar Chinese-style frame assembling house has the advantages that sound and heat insulating effect are excellent, disassembling and using again can be achieved, and adaptability is wide.

The invention provides a steel structure outer wall convenient to install for architectural engineering, and a method. The steel structure outer wall convenient to install for architectural engineering comprises a steel structure assembly, a guide plate assembly and a wall plate assembly. According to the steel structure outer wall convenient to install for architectural engineering provided by the invention, through the arrangement of the guide plate assembly, when in use, a clamping plate is clamped to the outer side of a limiting plate and can achieve an effect on guiding and positioning the wall plate assembly, so that an assembling hole and a through slot of an installation plate are conveniently aligned so as to be installed, a large number of labor force and time are saved, the installation efficiency of the outer wall is improved, the stability in installing the wall plate body is improved through the clamping plate, the occurrence of the phenomenon that the wall plate body shakes is avoided, and a safety performance of the outer wall is improved; and through the arrangement of the steel structure assembly, the wall plate assembly is conveniently installed through the installation plate, the use ratio of the wall plate body is improved through mutually splicing wall plates bodies, a steel plate is conveniently installed on a wall body by through holes, and the rear sideof the steel plate is laminated to the surface of the wall body, so that the installation firmness of the steel structure assembly is improved.

The invention discloses a traditional archaistic style integrated roof tile. The traditional archaistic style integrated roof tile is mainly formed by connecting a peak part with a valley part into one body, wherein, the peak part and the valley part extend in the longitudinal direction, the peak part is a plate with an upper convex cambered surface on the upper surface, and the valley part is a plate with a lower concave cambered surface on the upper surface. A sinking upper convex cambered surface is arranged on the tail portion of the peak part to serve as an insertion surface which is usedfor being inserted into the front end of the peak part of a roof tile which is longitudinally adjacent to the roof tile behind the roof tile, and the tail portion of the upper surface of the valley part is connected with the insertion surface into one body. A traditional male tile and a traditional female tile are organically combined to form the integrated roof tile, a roof of a traditional building style is formed through mutual lapping connection of the valley parts in the longitudinal direction of the integrated roof tiles and insertion of the peak parts in the longitudinal direction of the integrated roof tiles, the water proof performance is good, and the appearance is attractive. Moreover, the integrated roof tiles are uniform in shape, the manufacturing technology is simple, and automatic production is easily achieved. Besides, the roof is laid by means of the integrated roof tiles, construction is simple, and the construction efficiency is high.

The invention provides a rail vehicle window sealant type selection evaluation method, which comprises the following steps of: primarily selecting an adhesive type, and selecting a low-modulus adhesive conforming to a performance index as the adhesive; testing the bonding performance of each primarily selected adhesive, coating a plurality of adhesive tapes on different types of sample plates by using the adhesive, and sequentially carrying out normal-temperature curing, soaking in water, high-temperature, high-temperature and high-humidity and low-temperature test environments; carrying out artificial accelerated aging performance test on the primarily selected adhesives, wherein the artificial accelerated aging performance test comprises at least one of an ultraviolet aging test, a high-temperature fatigue vibration test, a simulated acid rain soaking test and a high-low temperature damp-heat alternating aging test; and comparing the performance differences of the adhesives, and selecting the adhesive type with the best evaluation performance and the most stable performance as the rail vehicle window sealant. According to the invention, the problem that the adhesive selection method in the prior art cannot select the sealant which is suitable for the rail vehicle window and has good reliability is solved.

The invention relates to a spark-proof movable cover plate for a well with explosion dangers. The problems that an existing fixed cover plate of a waste reservoir is inconvenient to desilt, and a movable cover plate is prone to generating sparks after crashing with a concrete component to result in explosion are mainly solved. The spark-proof movable cover plate for the well with the explosion dangers is characterized in that, a face plate (8) is fixed to the upper portion of a frame, a bottom plate (9) is fixed to the bottom of the frame, and the frame is filled with a heat preservation material (7); neoprene plates (6) are pasted on the edges of the periphery, the top and the bottom of the frame correspondingly; and a handle (3) is connected to transverse steel skeletons (2) at the left end and the right end of the frame. The movable cover plate is convenient to assemble and disassemble, no spark is generated when the movable cover plate is crashed, and the requirement for explosion venting is met.

The invention provides an energy-saving fabricated laboratory structure, and belongs to the technical field of laboratory structures. The energy-saving fabricated laboratory structure comprises a supporting part, a first plug connector, a second plug connector, a third plug connector, a fourth plug connector, a first fence part, a second fence part, a third fence part, a fourth fence part, a firstsealing part, a second sealing part, a third sealing part, a fourth sealing part, a top cover and a movable door. The energy-saving fabricated laboratory structure is easy and convenient to mount, convenient to detach and simple in structure.