32results about "Condition-responsive equipment handling" patented technology

An assembly for stowing away and removing a survival kit in a passenger cabin of an aircraft, includes a first stowage compartment configured to be put in place in a floor of the passenger cabin. The first stowage compartment is equipped for completely accommodating the survival kit and for leading out a hook that is connected to the survival kit by way of a strap. The hook is used for hooking the survival kit to an attachment device of a rescue device with the first stowage compartment remaining closed.

The invention discloses a multi-stage parallel load throwing device, which includes a mounting plate; a wire-driven load throwing assembly includes a pre-tensioned steel wire, a first release mechanism and a first release lever, and the first release lever has a first lock that can be opened and closed Buckle, after the pre-tensioned steel wire is released, the first lock can be opened through the first release mechanism; the electromagnetic drive throwing assembly includes an electromagnetic drive part, a second release mechanism and a second release lever, and the second release lever has an openable The second lock; the electromagnetic drive part can open the second lock through the second release mechanism; the two ends of the release chain are respectively connected with the first lock and the second lock, after the first lock or the second lock is opened , the release chain disengages from the first lock or the second lock. The above-mentioned load dumping device, the wire-driven load dumping assembly and the electromagnetic drive dumping assembly are two independent release systems, which are respectively connected to the two ends of the release chain, and the load dumping release can be completed by releasing one end, which improves the safety and reliability of the system.

The invention discloses a hydrostatic pressure release device. A core bar locking mechanism of the hydrostatic pressure release device comprises a stop pin and two balls; the stop pin is fixed at the upper end of a sliding block; an inner cavity with an opening in the lower part is arranged in a core bar; the core bar sleeves outside the stop pin; the stop pin and the inner cavity are in clearance fit; two symmetrical radial through holes are formed in the side wall of the lower part of the core bar; one ball is installed in each of the two radial through holes; the diameter of each ball is greater than the depth of each radial through hole; the two balls are limited in the two radial through holes through an end cover and the stop pin. The hydrostatic pressure release device disclosed by the invention is convenient to assemble; after the integral structure is installed, the two balls are assembled in the radial through holes in the core bar; then, the core bar is forcefully pressed, so that the core bar and the balls can be assembled in an installation hole together; the core bar in the invention is basically subjected to tensile force of an emergency position-indicating radio beacon shell, so that the core bar is not liable to deformation; furthermore, the core bar is not pulled out easily in non-normal use; therefore, the hydrostatic pressure release device is safer and more reliable in the transportation process; underwater normal use of the hydrostatic pressure release device is ensured.

The invention discloses a modularized automatic detachable escape device, which comprises a support base, an escape cabin and an ejection module. The support base is provided with a slide rail, and the escape cabin is installed on the slide rail. The ejection module includes a base, an escape cabin, and an ejection module. Inflatable air bag, load bearing plate, piston and gas generator, the base is fixed on the support base, a number of cylinder air chambers are arranged on the side facing the escape cabin on the base, each cylinder air chamber is provided with a piston, and the piston and An inflatable air bag is arranged between the bottom of the cylinder air chamber, and each piston is connected with a bearing plate, and the bearing plate is fixed at the end of the escape chamber, and the gas generator is arranged in the inflatable air bag for receiving the After the signal, a large amount of gas is generated to inflate the inflatable airbag, and push the escape compartment to slide along the slide rail for separation and ejection. The invention is simple in structure and easy to use, and can start the ejection module when a shipwreck accident occurs or an accident signal is received, so that the escape cabin is automatically separated and ejected to protect the safety of personnel.

The invention discloses a hydrostatic pressure release device for a life raft, which comprises a casing, one side of the casing is provided with a water inlet, and the other two sides are provided with an opening and a release near the water inlet, and the opening and the release are communicated through a slideway. ; There is a diaphragm near the water inlet in the shell, and the diaphragm is fixedly connected to the inner side of the shell through a compression spring. There is a release trip in the diaphragm, and a release spring is provided between the release trip and the diaphragm. The outer end of the outer shell is fixedly connected with the rope through the opening of the shell. The design principle of the invention is simple and effective, the release is safe, the reliability is strong, and it can be used repeatedly, thereby improving the resource utilization rate and reducing the production cost.

The present invention relates to a releasable holding mechanism which may be used to hold and release a roll bar in a roll over protection system. The roll bar is often made part of the seat structure of vehicle, or a part of the chassis of the vehicle. The releasable holding mechanism will be fastened rigidly or slightly loose to the roll bar frame, seat frame or the chassis of the vehicle. Between the roll bar and the releasable holding mechanism there will be a connection element that is rigidly or slightly loosely fastened to the roll bar. The arrangement of fastening the connection element rigidly or slightly loosely depends on the tolerances for positioning the actuator towards the roll bar. The connection element is locked or released by the releasable holding mechanism. The releasable holding mechanism is locked / -engaged when the roll bar is pushed downwards whereby the connection element is forced into the releasable holding mechanism. The releasable holding mechanism is to release the connecting element when a signal is sent to the release element of the holding mechanism. The releasable holding mechanism can be activated by one short duration pulse, for instance a pulsefrom an electronic control unit for activation of airbags in a vehicle. The system can be activated with low energy demands.

The invention discloses semi-finished natural rubber treatment equipment, which comprises a conveying mechanism, wherein a rubber block is placed on the conveying mechanism, a fixing plate is arrangedon the upper side of the conveying mechanism, the fixing plate is fixed to the ground through a supporting rod, an electric guide rail is fixedly arranged on the lower end surface of the fixing plate, a hydraulic cylinder is fixedly arranged on the lower end surface of the sliding block on the lower side of the electric guide rail, and a translation plate is mounted on the lower side of the piston rod on the lower side of the hydraulic cylinder. According to the invention, a treatment mode for soaking the rubber block in a calcium carbonate solution is adopted, and the rubber block is shakenin the calcium carbonate solution, so that the calcium carbonate solution can fully enter the gaps in rubber block; and by arranging two clamps, the rubber block can be sequentially clamped during soaking, so that the situation that the position, clamped by the clamps, of the rubber block is difficult to soak in the solution is prevented so as to achieve the good anti-corrosion and anti-adhesion effect.

The invention provides a fast extension and retraction device of an unmanned ship. The fast extension and retraction device comprises the unmanned ship, a tapered self-locking pendant sleeve with a tapered inner surface and a tapered self-locking pendant matched with the inner surface of the tapered self-locking pendant sleeve, wherein the tapered self-locking pendant sleeve is arranged on the unmanned ship through a metal bracket, a lifting ring connected with a mooring rope is arranged at the upper end of the tapered self-locking pendant, a notch matched with the our surface of the tapered self-locking pendant is formed in the tapered self-locking pendant sleeve, and the orientation of the notch is the direction of a ship bow; and two guide rails are arranged on the unmanned ship, the two guide rails are arranged symmetrically along the midline of the unmanned ship, and the ends of the two guide rails are connected with the notch of the tapered self-locking pendulum sleeve through guide members. According to the fast extension and retraction device of the unmanned ship, fast extension and retraction of the unmanned ship on the sea can be realized, the device is suitable for fast extension and retraction of the unmanned ship in complicated sea conditions by a main ship, and the whole extension and retraction system is simple in principle, simple in the process, convenient and fast to implement and good in reliability.

The invention provides a release device and lifesaving equipment. The release device comprises a base body, a release assembly, a jacking assembly and a controller in communication connection with a power assembly and controlling opening and closing of the power assembly; the jacking assembly can be driven by the power assembly to rotate to the limited release assembly so as to make the release assembly lock a locking position of a fixing hook on a life raft, and rotate to be separated from the release assembly so that the release assembly releases a release position of the fixing hook on thelife raft. In an emergency situation, an ordinary person can automatically control the release assembly to rotate from the locking position to the release position by operating the controller, therebyachieving the automatic release of the life raft, the operation is simple, and the operation can be completed without professional training, thereby gaining valuable time for self-rescue of passengers in water disasters.

The invention provides a marine working boat automatic storing device which comprises a working boat and a sliding way matched with the working boat. The sliding way is arranged on a boat side face and is of a downward-oblique structure. A trolley and a track matched with the trolley are arranged below the tail end of the sliding way. The axis of the track and the axis of the sliding way are on the same straight line. The height of the surface of the trolley on the track is the same as the height of the surface of the sliding way. A buffering and fixing device is arranged on the trolley. According to the working boat automatic storing device, full automation of a working boat automatic storing process can be achieved, the device is suitable for automatic storing of the working boat under the state that a mother ship navigates at medium-low speed, and system operation is convenient and reliable.