46results about How to "Improve parking stability" patented technology

The invention discloses a lifting type single-column parking garage. The lifting type single-column parking garage comprises a stand column (1), a parking platform (3) is connected to the stand column(1) through a lifting mechanism (2), a mounting sleeve (4) is arranged on one side of the parking platform (3), a mounting arm (5) is connected to the inner side of the mounting sleeve (4), the exterior of the mounting arm (5) is connected with the lifting mechanism (2), an adjusting gap is arranged between the mounting sleeve (4) and the mounting arm (5), and an adjusting piece (6) is connectedto the mounting sleeve (4). The mounting angle of the parking platform can be adjusted to enable the parking platform to be in an inclined state, so that the parking platform is drooped to a horizontal state by utilizing pressure after an automobile is parked, the occupied space of the parking platform in the height direction is reduced, and the lifting type single-column parking garage has the advantages of good parking stability, low equipment cost and convenience in use.

The invention relates to a leveling device for vehicle carrying plates of a ferris wheel stereo parking garage and a leveling method of the leveling device. The leveling device for the vehicle carrying plates of the ferris wheel stereo parking garage comprises hanging baskets, controllers and the vehicle carrying plates. Angle sensors are arranged on the vehicle carrying plates, sliding groove frames are arranged on base plates, and driving thrust mechanisms are arranged in the sliding groove frames and comprise connecting rods A, connecting rods B and fixed blocks A. threaded rods are transversely arranged between the two fixed blocks A, one ends of the threaded rods are connected with the fixed blocks A, and the other ends of the threaded rods are connected with worm gear motors. Slidingblocks A are arranged in the sliding groove frames, the sliding blocks are matched with the threaded rods in a threaded mode, the lower ends of the connecting rods A are hinged to the fixed blocks A,swinging blocks are hinged to the upper ends of the connecting rods A, the upper ends of the connecting rods B are hinged to the middles of the connecting rods A, and the lower ends of the connectingrods B are hinged to the sliding blocks A. Guiding clamping grooves are formed in the lower parts of the vehicle carrying plates, the swinging blocks are arranged in the guiding clamping grooves andcan slide in the transverse direction in the guiding clamping grooves, the angle sensors and the worm gear motors are electrically connected with the controllers, the leveling device for the vehicle carrying plates of the ferris wheel stereo parking garage can level the vehicle carrying plates, and the parking smoothness of the parking hanging baskets is improved.

The invention provides modularized furniture convenient to assemble, and provides the following scheme aiming at the problems that an existing sofa is inconvenient to assemble simply and free of a front side blocking and protection part, and the sofa is inconvenient to move and stop stably. The modularized furniture comprises a combined sofa body and a combined movable support, the combined sofa body comprises a box-shaped placing seat with openings in the top and the front side, four sofa backrests are in movable contact with the inner wall of the rear side of the box-shaped placing seat, and every two adjacent sofa backrests are in movable contact. The modularized furniture is reasonable in design, convenient, simple and quick to assemble and disassemble on site, and capable of reducing the occupied area during transportation. Transportation, follow-up moving and other work are easy to perform, stable stopping and front side blocking and protecting functions can be conveniently achieved through single drive, the parking stability is improved, the phenomenon that a child accidentally falls and is hurt when sleeping can be effectively avoided, eight balls can be conveniently and rapidly moved out, and the modularized furniture can be easily moved by a person when the person cleans the modularized furniture subsequently, and use is facilitated.

The invention discloses a marine engineering auxiliary ship. The marine engineering auxiliary ship comprises a hull; the hull is provided with telescopic floating boxes; an adjusting device is arranged between the hull and each telescopic floating box; a central cylinder is arranged at the center of each telescopic floating box along an axial direction; the inner wall of each central cylinder is provided with a spiral groove; each adjusting device comprises a driving motor and a lifting driving rod; the driving motor is fixed on the hull; the lifting driving rod is in transmission connection with the output end of the driving motor; the top end of the lifting driving rod is rotatably connected with the hull; the lower section of the lifting driving rod is provided with a spiral protruding line matched with the spiral groove; the lifting driving rod is in transmission connection with the central cylinder through the matching of the spiral protruding line and the corresponding spiral groove; the stem of the hull is provided with a beaching rack; the beaching rack is connected with the stem; and the beaching rack is provided with a crawler-type retractor. According to the marine engineering auxiliary ship, the hull can berth stably. With the marine engineering auxiliary ship adopted, the efficiency and safety of external input material transfer during island reef construction can be improved, and the economical efficiency of the island reef construction can be improved.

The invention discloses an artificial floating island, including a floating island body, the floating island body is provided with a retractable form floating box, the floating island body and the retractable form floating box middle is provided with a regulating device, the ship head of the floating island body also is provided with a punch beach frame, the punch beach frame is connected with the ship head, the punch beach frame is provided with a crawler type tractor. The artificial floating island can through operating the retractable form floating box, modify the exposed volume of the ship body out of the water, regulate the altitude difference with the freighter parking at the deep water zone outside the reef, increase the assignment efficiency and safety of material transfer, and through the punch beach frame can conduct fixations on reef bank, the fixation effect is more reliable than traditional anchor set mode. Using ocean engineering auxiliary ship can better adapt to freighters with different tonnages, the construction unit when transferring the construction materials can have larger tonnage arrangement space, while has no limits in the choice of tonnage size because of the necessity of considering the volume mass differences with small boats, when transferring materials the ocean engineering auxiliary ship can reduce the docking time of the freighters, thus increasing the economy of reef constructions.

The present invention proposes a modular furniture that is easy to assemble. Aiming at the problems that the existing sofas are not convenient for easy and quick assembly on site, front side protection and inconvenient movement and stable stop, the following scheme is proposed. The modular furniture includes combination The combined sofa body and the combined movable support, the combined sofa body includes a box-shaped placement seat with openings on the top and the front side, and there are four sofa backrests in movable contact on the rear inner wall of the box-shaped placement seat, adjacent to each other. The backrests of the two sofas are in movable contact. The design of the invention is reasonable, which is convenient for quick and easy assembly and disassembly on site, reduces the occupied area during transportation, facilitates transportation and subsequent work such as moving, and is convenient for single drive to realize stable stop and front side protection. function, improve the parking stability, and can effectively prevent children from accidentally falling and falling while sleeping, and it is convenient to quickly remove the eight balls, so that it is convenient for personnel to easily move the device during follow-up cleaning, which is beneficial to use.

The invention belongs to the technical field of three-dimensional parking garages, and in particular relates to an above-ground inclined deck parking garage, which has multiple decks for parking vehicles. There is a guide structure on the top, and the support assembly is limited by the guide structure to realize that the deck on it always maintains a horizontal posture and rotates with the conveying line. The two sides of the deck located in the conveying direction of the conveying line are mutually parallel slopes, and the slopes are inclined from outside to inside toward the conveying direction of the conveying line. Beneficial effects: the above-ground inclined deck parking garage of the present invention reduces the speed difference between the vehicle and the deck in the moving direction of the deck, makes it easier for the vehicle to drive into the corresponding deck accurately, reduces the difficulty of parking operation, and makes parking easier. Smooth and efficient.