CN204568034U - Autonomous dive device carry and release gear - Google Patents

Abstract

The purpose of the utility model is to provide an autonomous submersible carrying and releasing device, including a base, an upper platform, a lower platform, a tray plate, a spindle rod, a shroud, and a guide cylinder. The lower platform is installed on the upper end of the base, and the tray plate is installed on the At the lower end of the bracket structure, the main shaft sleeve is installed under the lower platform, and the upper platform is set above the lower platform. The upper end of the main shaft rod passes through the main shaft sleeve that cooperates with it to realize relative rotation and is hinged with the upper platform. The lower end of the main shaft rod is installed on the pallet plate through a sliding bearing. Above, the shroud is a tapered structure, the guide cylinder is in the shape of a hollow cylinder, the tail end of the shroud is connected with the guide cylinder, and a bracket is fixed on the upper platform, and the shroud and the guide cylinder are installed on the upper platform through the bracket A hydraulic cabin is installed on the pallet, a leveling device for adjusting the relative angle between the upper platform and the main shaft rod is installed on the upper platform, and the hydraulic cabin is connected with the leveling device. The utility model can work adaptively and can adjust the attitude.

Description

Autonomous submersible loading and releasing device

technical field

The utility model relates to an underwater docking device.

Background technique

With the rapid expansion of marine resources development and utilization area, and continue to extend to the deep sea, far sea, and the ever-changing form of coastal defense, modern marine equipment is also required to have the ability to work in deep sea and far sea. When a submersible performs deep-sea operations, if it frequently surfaces to replenish energy through the mother ship or surface support platform, it will consume a lot of energy and time, and the continuity of the operation will also be interrupted. The submersible can realize continuous operation functions by connecting with the docking device for energy replenishment, information upload and download, etc., and by connecting with the underwater recovery system, it can realize timely energy replenishment and data exchange, which is the key to realize large-scale, It is an effective method for large depth and long-term continuous operation. The patent application number 201110178669.6 discloses a docking device for an underwater vehicle and a submarine observation network. With the help of the design of the balance weight and the universal joint, the guide port is always in a horizontal state, and the two electric energy communication cabins are used to Contact each other to trigger the switch. However, due to the complexity of the underwater sea conditions during the docking process, the underwater vehicle cannot ensure that the two communication cabins are in contact, which may result in the failure of subsequent work. In addition, the design of the balance weight and universal joint can only guarantee The guide port is always in a horizontal state, but in reality, the submersible generally moves downward at a certain angle, which will cause the submersible to fail to enter the docking device, resulting in a low docking success rate.

Contents of the invention

The purpose of the utility model is to provide an autonomous submersible loading and releasing device capable of self-adaptive work and attitude adjustment.

The purpose of this utility model is achieved in that:

The utility model autonomous submersible carrying and releasing device is characterized in that it includes a base, an upper platform, a lower platform, a tray plate, a main shaft rod, a diversion cover, and a guide cylinder, the base is a bracket structure, and the lower platform is installed on the base The upper end of the support structure, the tray plate is installed at the lower end of the bracket structure, the main shaft sleeve is installed under the lower platform, the upper platform is set above the lower platform, the upper end of the main shaft rod passes through the main shaft sleeve that cooperates with it to realize relative rotation and is hinged with the upper platform, the lower end of the main shaft rod Installed on the pallet board through sliding bearings, the shroud is a tapered structure, the guide cylinder is in the shape of a hollow cylinder, the tail end of the shroud is connected with the guide cylinder, the bracket is fixed on the upper platform, the shroud and the guide cylinder It is installed on the upper platform through the bracket, and the hydraulic cabin is installed on the pallet board. The leveling device for adjusting the relative angle between the upper platform and the main shaft rod is installed on the upper platform, and the hydraulic cabin is connected and drives the leveling device.

The utility model can also include:

1. A guide plate is installed above the guide cylinder, and a positioning trigger device is installed at the end of the guide cylinder. The front end of the guide plate is funnel-shaped, and the rear end of the guide plate is a hollow cuboid.

2. A locking device to push the upper platform up and a charging device to charge the submersible are installed on the upper platform, and both the locking device and the charging device are connected to the hydraulic cabin.

The utility model has the advantages of:

1. There is a leveling device on the upper platform, which is powered by the hydraulic cabin when working, and the rear part of the upper platform is driven to reciprocate through the screw drive in the middle, so that the upper platform can be pitched and the shroud can be pitched Adjust the direction. This can ensure that when the seabed is uneven so that the docking device cannot be in a horizontal position, and the course of the submersible has a certain angle to the horizontal direction, the direction of the fairing and the orientation of the submersible can be adjusted on the same straight line through the adjustment of the leveling device.

2. By installing a guide plate on the front section of the guide cylinder, and the shape of the front section of the guide plate is funnel-shaped, with an opening slightly larger than the thickness of the lifting lug of the submersible, the horizontal limit during the docking process of the submersible can be completed. The opening not only ensures the position of the submersible in the vertical direction, but also realizes the limit in the horizontal direction, thereby ensuring the triggering of the positioning device.

3. There is a trigger switch inside the positioning trigger device, and the front contact surface can be made slightly larger to ensure that when the lifting lug of the submersible is in contact with it, the switch is triggered and transmits a signal to the control cabin, which then transmits a signal to the hydraulic cabin. Activate the locking and charging device. In this way, the process of submersible docking, information transmission and charging can be completed adaptively.

4. The upper end of the spindle rod is hinged with the upper platform plate, and the lower end is provided with a sliding bearing. When it is in the seabed, the horizontal direction of the dome can be adjusted adaptively according to the direction of the sea current, so that the direction of the dome is always along the direction of the sea current, ensuring Submersible countercurrent docking.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the schematic diagram of the shroud of the utility model;

Fig. 3 is a structural schematic diagram of the guide tube and the guide plate of the utility model;

Fig. 4 is a schematic diagram of the upper platform of the utility model.

Detailed ways

The utility model is described in more detail below in conjunction with accompanying drawing example:

1-4, the docking device of the present utility model includes a shroud 1, a guide cylinder 3, a base 17, a control cabin 9, a spindle rod 13, an upper platform 7, a hydraulic cabin 10, a locking device 6, a charging device 5, a positioning Trigger device 4, leveling device 8. The hydraulic cabin 10 and the control cabin 9 are fixed on the pallet plate 15, and the two are connected by watertight cables. The upper end of the spindle rod is hinged with the upper platform plate 7, the lower end is provided with a sliding bearing 16, the spindle rod 13 and the tray plate 15 are connected through the sliding bearing 16, so that the spindle rod 13 can rotate in the horizontal direction, and the lower platform 14 is fixed with a spindle sleeve 12 , the main shaft rod 13 passes through the main shaft sleeve 12 and is hinged with the upper platform 7, the main shaft rod 13 and the main shaft sleeve 12 can relatively rotate, and 4 suspension rings 11 are fixed above the lower platform 14, and the suspension ring 11 is used for lifting devices. The main shaft rod 13 is hingedly connected with the upper platform 7, so that the leveling device 8 can be adjusted in pitch direction, and the leveling device is connected to the hydraulic cabin through a hydraulic pipe. A charging device 5 is fixed in the middle of the upper platform 7 , and two locking devices 6 are fixed in the middle and rear end of the upper platform 7 . The hydraulic cabin is connected to the charging device 5 through a hydraulic pipe, and is connected to the two locking devices 6 simultaneously through another hydraulic pipe. Two brackets are fixed on the upper platform 7 for supporting the guide cylinder 3 and the shroud 1 . The afterbody of guide cylinder 3 is fixed with a positioning trigger device 4, and trigger switch is arranged inside the positioning device, and is connected with control cabin by watertight cable. A guide plate 2 is installed on the upper part of the guide cylinder 3, which is used for limiting the position of the submersible in the horizontal direction. The shape of the front end of the guide plate is funnel-shaped, and there are openings slightly larger than the thickness of the lifting lug of the submersible. The front end of the guide cylinder 3 is connected with the rear end of the wind deflector 1, and the upper end of the wind deflector 1 is provided with a conical opening. There are four acoustic transponders 18 on the guide cover.

The actual working steps are as follows:

In actual application, the sonar at the front end of the submersible and the acoustic transponder 18 at the front end of the dome transmit signals to confirm the distance and move the submersible 19 to the docking device. At this time, if the sea current direction is inconsistent with the direction of the dome, The thrust of the water will push the docking device to rotate, and the main shaft will make the upper platform 7 rotate horizontally through the sliding bearing 16 until the direction of the shroud is along the direction of the ocean current, so as to ensure that the submersible can dock against the current. According to the relative position of the submersible and the docking device, The control cabin transmits signals to the hydraulic cabin, and the hydraulic cabin and the leveling device 8 are connected by a hydraulic pipe, which can push the screw 21 of the leveling device to do telescopic movement, so that the docking device can push the upper platform 7 to pitch through the leveling device Adjust to ensure that the direction of the shroud and the course of the submersible are on the same straight line. During the entry process, the autonomous submersible enters the docking device through the fairing 1 . The lifting lug 20 of the autonomous submersible enters into the guide plate through the tapered opening, and is limited in the horizontal direction through the opening of the guide plate 2 . After reaching the position, the lifting lug 20 of the submersible starts to contact the positioning trigger device 4 for buffering, the engine of the autonomous submersible is stopped, the switch inside the positioning die trigger device is triggered, and the electric signal is transmitted to the control cabin through the watertight cable, and the control cabin receives After the electrical signal is received, the signal is transmitted to the hydraulic cabin, and a hydraulic pipe in the hydraulic cabin is connected to the two locking devices at the same time, which can ensure that the hydraulic rods 22 in the two locking devices 6 simultaneously push the upper plate to rise to make the submersible The position is fixed, and then the charging device 5 moves up to the designated position to charge with the induction device of the submersible. After the charging is completed, the control cabin transmits a signal to the hydraulic cabin, and the hydraulic cabin returns the locking device and the charging device to the initial position, and the propeller of the autonomous submersible reverses and drives away from the docking device.

Claims (3)

1. autonomous dive device carry and release gear, it is characterized in that: comprise base, upper platform, lower floor's platform, tray plate, spindle rod, streamlined reefer housing, guide cylinder, described base is supporting structure, lower floor's stage+module is in the upper end of base, tray plate is arranged on the lower end of supporting structure, below lower floor's platform, main brass is installed, upper platform is arranged on above lower floor's platform, spindle rod upper end realizes main brass hinged with upper platform in relative rotation through to match with it, spindle rod lower end is arranged on tray plate by plain bearing, streamlined reefer housing is tapering type structure, guide cylinder is the cylindrical shape of hollow, streamlined reefer housing tail end is connected with guide cylinder, upper platform is fixed with support, streamlined reefer housing and guide cylinder by support installing on upper platform, tray plate installs hydraulic compartment, upper platform is installed the leveling equipment regulating upper platform and spindle rod relative angle, hydraulic compartment connects and drives leveling equipment.

2. autonomous according to claim 1 dive device carry and release gear, it is characterized in that: arrange guide plate above guide cylinder, guide cylinder tail end arranges orientation triggering device, and guide plate front end is infundibulate, and guide plate rear end is the cuboid of hollow.

3. autonomous according to claim 1 and 2 dive device carry and release gear, it is characterized in that: on upper platform install promote upper platform rise latching device and give dive device charging charging unit, latching device and the equal connecting fluid ballasting of charging unit.