CN209834040U

CN209834040U - Mooring system rotating device

Info

Publication number: CN209834040U
Application number: CN201822089340.2U
Authority: CN
Inventors: 胡杨; 赖贞华; 梁杰; 王龙; 鲍志明
Original assignee: China Special Vehicle Research Institute
Current assignee: China Special Vehicle Research Institute
Priority date: 2018-12-11
Filing date: 2018-12-11
Publication date: 2019-12-24
Anticipated expiration: 2028-12-11

Abstract

The utility model belongs to captive balloon technique, concretely relates to slewer of anchor mooring system. The utility model discloses mooring system slewer includes bearing (1), slewing bearing (2), connection locating piece (3), flexible landing leg (4), lifting mechanism (6), photoelectricity swivelling joint ware (8). The photoelectric rotary connector is characterized in that a lifting mechanism (6) is arranged on the supporting seat (1), the rotary support (2) is arranged on the lifting mechanism (6), the connecting and positioning block (3) is arranged on the rotary support (2), the plurality of telescopic supporting legs (4) are symmetrically arranged on the periphery of the connecting and positioning block (3), and the photoelectric rotary connector (8) is arranged in the center of the connecting and positioning block (3). The utility model discloses mooring system slewer optimizes mooring system atress operating mode, alleviates the whole weight of mooring system, optimizes mooring system atress operating mode, strengthens mooring balloon's mooring wind resistance ability, guarantees vehicle road transportation's security, effectively reduces and changes the maintenance duration.

Description

Mooring system rotating device

Technical Field

The utility model belongs to captive balloon technique, concretely relates to slewer of anchor mooring system.

Background

After the captive balloon carries different task equipment, the captive balloon can have the functions of communication, interference, reconnaissance, detection and the like, has the advantages of long air-parking time, high cost performance, safety, reliability and the like, and has wide application prospects in the military and civil fields. Captive balloons are mainly divided into three parts, namely: captive balloon spheres, mooring lines and anchoring systems. The ball body of the captive balloon is generally in a drop shape or a spindle shape, and the wind load of the ball body is influenced by the included angle between the heading direction of the ball body and the wind direction. When the course of the sphere is 180 degrees with the wind direction, the windward area of the sphere is the smallest, and the wind force borne by the sphere is the smallest; when the course of the sphere is 90 degrees to the wind direction, the windward area of the sphere is the largest, and the wind force is the largest. The ball body can drift along the wind direction in the air and rotate with the wind by taking the cable as the center, and the ball body is automatically adjusted to the minimum windward side, so that the pulling force on the mooring cable is minimum. The anchoring system is positioned on the ground, is connected with the captive balloon through a cable and is used for anchoring the captive balloon.

The mooring system generally comprises a base, a rotating device and a mooring platform, wherein the mooring platform covers a force-bearing frame, a mooring tower, a mooring support arm and the like, the mooring platform is directly fastened with a ball body to ensure the stability of anchoring of the ball body, the rotating device ensures the down-flow arrangement of the mooring balloon in the mooring state, the whole mooring system is ensured to be in the minimum wind load state, and the wind resistance of the mooring balloon in the mooring state is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: provides a mooring system rotating device which can effectively enhance the wind resistance of mooring of a captive balloon.

The utility model adopts the technical scheme that: a mooring system rotating device comprises a supporting seat 1, a rotating support 2, a connecting positioning block 3, telescopic supporting legs 4, a lifting mechanism 6 and a photoelectric rotating connector 8, wherein the lifting mechanism 6 is arranged on the supporting seat 1, the rotating support 2 is arranged on the lifting mechanism 6, the connecting positioning block 3 is arranged on the rotating support 2, the telescopic supporting legs 4 are symmetrically arranged on the periphery of the connecting positioning block 3, and the photoelectric rotating connector 8 is arranged in the center of the connecting positioning block 3.

Foldable pulleys 9 are arranged around the bottom surface of the supporting seat 1.

The bottom surface of the telescopic supporting leg 4 is provided with a universal wheel 10 which is flush with the pulley 9

The upper surface of the supporting seat 1 is provided with a sensor 5.

The slewing bearing is a hollow slewing structure and is divided into an upper part and a lower part which can rotate relatively, the upper part is fixed with the connecting and positioning block 3, and the lower part is fixed with the lifting mechanism 6.

And a brake device 7 is arranged on the outer ring of the slewing bearing 2.

Photoelectric rotary connectors and lightning protection channels are reserved in the slewing bearing 2.

When the connecting and positioning block 3 is connected with the anchoring platform 12 or the vehicle chassis 13, the connecting and positioning block is connected with the fixed part of the telescopic supporting leg 4 through a screw.

The brake device is of two semicircular structures, is symmetrically fixed on the upper part of the lifting mechanism 6 and can move along the radial direction of the slewing bearing 2.

The utility model has the advantages that: the utility model discloses mooring system slewer has effectively solved vehicle design superelevation problem, optimizes mooring system atress operating mode, alleviates the whole weight of mooring system, optimizes mooring system atress operating mode, strengthens mooring wind-resistant ability of mooring balloon, improves its viability, guarantees the security of vehicle road transportation to effectively reduce and change maintenance duration.

Drawings

FIG. 1 is a schematic view of a mooring system slewing device;

FIG. 2 is a schematic view of the attachment of the slewing device to a relatively light weight mooring frame;

figure 3 is a schematic view of the slewing device in connection with a vehicle-mounted mooring frame,

the system comprises a supporting seat 1, a rotary support 2, a connecting positioning block 3, a telescopic supporting leg 4, a sensor 5, a lifting mechanism 6, a brake 7, a photoelectric rotary connector 8, a pulley 9, a universal wheel 10, a rotary device 11, an anchoring platform 12 and a vehicle chassis 13.

Detailed Description

The present invention will be described in further detail with reference to examples, but the present invention is not limited thereto.

Referring to fig. 1, the rotation device of the anchoring system of the present invention includes a supporting base 1, a rotation support 2, a connecting and positioning block 3, a telescopic leg 4, a sensor 5, a lifting mechanism 6, a brake device 7, and a photoelectric rotation connector 8. Pulleys 9 used for transferring the rotary device are arranged on the periphery of the bottom surface of the supporting seat 1, and the pulleys 9 can be folded or retracted to ensure that the supporting seat is in contact with the ground when not in use. The supporting seat 1 is provided with a corresponding sensor 5 for monitoring the rotating speed and the rotating acceleration of the supporting seat; the supporting seat 1 is provided with a lifting mechanism 6 which can adopt a screw mechanism or a jack principle, can adopt manual operation or electric or hydraulic design when in use, and can integrally lift the slewing bearing 2 and the upper anchoring platform thereof according to requirements. The telescopic supporting legs 4 are arranged on the connecting positioning blocks 3 and used for preventing the mooring system from overturning and controlling the mooring system to horizontally stretch and vertically stretch, and the universal wheels 10 arranged at the tail ends of the telescopic supporting legs can enable the telescopic supporting legs 4 to rotate along the slewing bearing 2. The slewing bearing 2 is arranged on the lifting mechanism 6 and is of a hollow slewing structure, the slewing bearing is divided into an upper part and a lower part, the upper part and the lower part can rotate relatively, the upper part is fixed with the connecting and positioning block 3, and the lower part is fixed with the lifting mechanism 6. The lifting mechanism 6 is fixed with the supporting seat 1, the height of the slewing bearing 2 can be adjusted by up-down movement of the lifting mechanism 6, and a brake device 7 is arranged on the outer ring of the slewing bearing. The braking devices are of two semicircular structures, are symmetrically fixed on the upper part of the lifting mechanism 6 and can move along the radial direction of the slewing bearing 2, when braking is carried out, the braking devices tightly hold the upper part of the slewing bearing 2, and when the braking is not carried out, the two braking devices are separated, so that the braking in an emergency state is facilitated; photoelectric rotary connectors and lightning protection channels are reserved in the slewing bearing 2, and ground power supply, wired signal transmission and lightning discharge of the captive balloon are facilitated. The connecting and positioning block 3 is used for fixing the upper part of the rotary support 2, telescopic legs are fixed on the periphery of the connecting and positioning block, the shape of the connecting and positioning block is changed according to requirements, and when the connecting and positioning block is connected with the anchoring platform 12 or the vehicle chassis 13, the connecting and positioning block can be connected with the fixed part of the telescopic legs 4 through screws. All the drives can adopt three modes of manual, electric and hydraulic, and the hydraulic source or power supply can be taken from the vehicle. In the transport state, the turning device 11 can be fixed in the vehicle.

For the captive balloon of a single anchoring platform, the operation method is as follows: the slewing device is placed at a flat and wide ground position at a destination, the pulley to which the support base 1 belongs is folded and fixed on the ground through a ground pile, the telescopic supporting legs 4 are unfolded, the universal wheels 10 on the telescopic supporting legs extend out to be grounded, a power supply line, a signal transmission line and a lightning protection line are connected according to requirements, and the hoisting anchoring platform is connected with the connecting and positioning block 3, so that the installation is completed. After installation, as shown in fig. 2, the slewing gear 11 fully supports the mooring platform 12 off the ground.

For a captive balloon integrated with a vehicle chassis, directly fixed to the vehicle, the method of operation is as follows: placing the rotary device at a flat and wide ground position at a destination, fixing the support seat 1 on the ground through a ground pile (the pulley to which the support seat 1 belongs is folded and folded, and the ground pile is fixed on the ground through a pile hole on the ground pile), driving a vehicle to the position above the rotary device, enabling the gravity center position of a vehicle chassis to be positioned right above the connecting and positioning block 3, connecting a power supply line, a signal transmission line and a lightning protection line according to requirements, and connecting a preset position of the vehicle chassis with a clamping and fixing device on the connecting and positioning block 3; and (3) completely opening the telescopic supporting legs 4, starting the lifting mechanism 6 on the supporting seat 1 to lift the whole vehicle wheel off the ground, and extending each supporting leg to just contact the ground to finish the installation. After installation, the lifting mechanism 6 completely lifts the vehicle chassis 13 by means of the slewing device 11, as shown in fig. 3.

Claims

1. The mooring system rotating device is characterized by comprising a supporting seat (1), a rotating support (2), a connecting positioning block (3), telescopic supporting legs (4), a lifting mechanism (6) and a photoelectric rotating connector (8), wherein the supporting seat (1) is provided with the lifting mechanism (6), the rotating support (2) is arranged on the lifting mechanism (6), the connecting positioning block (3) is arranged on the rotating support (2), the telescopic supporting legs (4) are symmetrically arranged on the periphery of the connecting positioning block (3), and the photoelectric rotating connector (8) is arranged in the center of the connecting positioning block (3).

2. Mooring system slewing device according to claim 1, characterized in that the bottom surface of the bearing (1) is provided with foldable pulleys (9) around it.

3. A mooring system slewing device according to claim 2, characterized in that the bottom surface of the telescopic leg (4) is provided with universal wheels (10) flush with the pulleys (9).

4. A mooring system slewing device according to claim 3, characterized in that the bearing block (1) is provided with a sensor (5) on its upper surface.

5. An anchoring system slewing device according to claim 4, characterized in that the slewing bearing is a hollow slewing structure, which has an upper part and a lower part which can rotate relatively, the upper part is fixed with the connecting positioning block (3), and the lower part is fixed with the lifting mechanism (6).

6. A mooring system slewing device according to claim 5, wherein a brake device (7) is provided on the outer ring of the slewing bearing (2).

7. A mooring system slewing device according to claim 6, wherein an opto-electric rotary connector and a lightning protection channel are reserved in the slewing bearing (2).

8. A mooring system slewing device according to claim 6, characterized in that the attachment location block (3) is attached to the fixed part of the telescopic leg (4) by means of screws when attached to the mooring platform (12) or vehicle chassis (13).

9. A mooring system slewing device according to claim 6, wherein the braking means are two semi-circular structures symmetrically fixed to the upper part of the lifting means (6) and movable in the radial direction of the slewing bearing (2).