阅读说明：本技术 用于浮空器的分离装置 (Separating device for aerostat ) 是由 刘宏磊 于 2019-12-06 设计创作，主要内容包括：用于浮空器的分离装置,包括锁体,所述锁体的上方设有用于与浮空器连接的第一连接件,所述锁体的下方设有用于与吊挂物连接的第二连接件,所述锁体上还设有执行机构和控制机构,所述执行机构分别与控制机构、第二连接件连接,所述控制机构控制执行机构与第二连接件分离时,所述第二连接件上用于与吊挂物连接的位置向下旋转。本发明通过将第一连接件将本装置与浮空器连接,第二连接件与吊挂物连接,然后通过控制机构使得执行机构脱离第二连接件,促使第二连接件与吊挂物连接的位置向下旋转,吊挂物则从第二连接件上掉落,即可完成物资与浮空器的快速分离。(A separator for aerostatics, including the lock body, the top of lock body is equipped with the first connecting piece that is used for being connected with the aerostatics, the below of lock body is equipped with the second connecting piece that is used for being connected with the thing of hanging, still be equipped with actuating mechanism and control mechanism on the lock body, actuating mechanism is connected with control mechanism, second connecting piece respectively, when control mechanism control actuating mechanism and second connecting piece separate, be used for on the second connecting piece with hang the position of being connected of thing and rotate downwards. According to the invention, the device is connected with the aerostat through the first connecting piece, the second connecting piece is connected with the suspended object, then the actuating mechanism is separated from the second connecting piece through the control mechanism, so that the position where the second connecting piece is connected with the suspended object is driven to rotate downwards, the suspended object falls from the second connecting piece, and the rapid separation of materials and the aerostat can be completed.)

1. A separator for aerostatics, its characterized in that, including lock body (6), the top of lock body (6) is equipped with and is used for first connecting piece (5) be connected with aerostatics, the below of lock body (6) is equipped with and is used for hanging the second connecting piece that thing (12) are connected, still be equipped with actuating mechanism and control mechanism in the lock body (6), actuating mechanism is connected with control mechanism, second connecting piece respectively, when control mechanism control actuating mechanism and second connecting piece separate, be used for on the second connecting piece with hanging the position of being connected thing (12) rotatory downwards.

2. The disconnecting device for an aerostat according to claim 1, wherein said second connecting member is composed of a first lever (1), a second lever (2), a third lever (3), said first lever (1) being rotatably mounted at a lower portion inside the lock body (6), said second lever (2) being rotatably mounted at a side of the lock body (6), said third lever (3) being rotatably mounted at a top of the lock body (6); the first end of the first labor-saving rod (1) is used for being connected with a hanging object (12), the other end of the first labor-saving rod is in contact with the first end of the second labor-saving rod (2), the other end of the second labor-saving rod (2) is in contact with the first end of the third labor-saving rod (3), and the other end of the third labor-saving rod (3) can rotate when being separated from an executing mechanism, so that the first end of the first labor-saving rod (1) is driven to rotate downwards.

3. The detaching device for the aerostat according to claim 2, wherein the first (1), the second (2), the third (3) effort lever are mounted on the lock body (6) by means of a first screw (41), a second screw (42), a third screw (43), respectively; the distance between the first end of the first labor-saving rod (1) and the first screw rod (41) is smaller than the distance between the other end of the first labor-saving rod and the first screw rod (41); the distance between the first end of the second labor-saving rod (2) and the second screw (42) is smaller than the distance between the other end of the second labor-saving rod and the second screw; the distance between the first end of the third labor-saving rod (3) and the third screw (42) is smaller than the distance between the other end of the third labor-saving rod and the third screw.

4. Separating device for aerostat according to claim 3, characterized in that said second labour saving rod (2) is a right angle rod, said second screw (42) being located at right angle of second labour saving rod (2); the first labor-saving rod (1) and the third labor-saving rod (3) are straight rods, and a groove with a radian is formed in the first end of the first labor-saving rod (1).

5. The separating device for aerostats according to claim 4, wherein the first screw (41), the second screw (42) and the third screw (43) are located at 1/4, 1/4 and 1/3 of the length of the first labor-saving rod (1), the second labor-saving rod (2) and the third labor-saving rod (3), respectively.

6. The detaching device for the aerostat according to any one of claims 2 to 5, wherein the actuator comprises a linear push rod motor (9), a push rod (10) connected to the linear push rod motor (9), the linear push rod motor (9) being mounted in the lock body (6); the other end of the third labor-saving rod (3) is provided with a first through hole, and the top surface of the lock body (6) is provided with a second through hole; the push rod (10) can sequentially penetrate through the second through hole and the first through hole to be connected with the third labor-saving rod (3).

7. The separation device for an aerostat according to claim 6, wherein said control module comprises a wireless receiving module (8), a power supply module (7); the wireless receiving module (8) is connected with the linear push rod motor (9); and the power supply module (7) is respectively connected with the wireless receiving module (8) and the linear push rod motor (9).

8. A separating device for an aerostat as claimed in any one of claims 1-5, wherein the first connecting member (5) is a suspension loop.

Technical Field

The invention belongs to the technical field of rapid separation, and particularly belongs to a separation device used in an aerostat platform.

Background

At present, the aerostat is increasingly widely applied as a bearing platform, for example, a fire balloon, an airship and an unmanned aerial vehicle are adopted to carry out material throwing, air throwing tests and the like for the platform. Often need hang the test piece of heavy weight among the air-drop test, the separation joint or the separation of explosion bolt of generally adopting at present, these devices all need cut off rope or bolt through initiating explosive device blasting production pressure just can separate, and use this type of device to have following drawback: 1. the initiating explosive device belongs to dangerous goods, and the procedures in the transportation and storage processes are complicated, so that time and personnel consumption are caused, and a lot of inconvenience is brought; 2. because the device adopts the blasting of initiating explosive devices for separation, equipment or personnel are easily damaged by misoperation or other uncontrollable factors, particularly burning damage is easily caused to hot air balloons and airships made of flexible fiber materials, and the use risk is increased; 3. the device is disposable, can not be recycled, can be repeatedly used, and has high price and low economy; 4. the device can not be remotely controlled to work, and the application range of the device is limited.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the separating device overcomes the defects and can be quickly separated, safely operated and recycled.

The technical scheme adopted by the invention is as follows: a separator for aerostatics, including the lock body, the top of lock body is equipped with the first connecting piece that is used for being connected with the aerostatics, the below of lock body is equipped with the second connecting piece that is used for being connected with the thing of hanging, still be equipped with actuating mechanism and control mechanism on the lock body, actuating mechanism is connected with control mechanism, second connecting piece respectively, when control mechanism control actuating mechanism and second connecting piece separate, be used for on the second connecting piece with hang the position of being connected of thing and rotate downwards.

In the scheme, the first connecting piece is used for connecting the device with the aerostat, the second connecting piece is connected with the suspended object, then the actuating mechanism is separated from the second connecting piece through the control mechanism, the position where the second connecting piece is connected with the suspended object is enabled to rotate downwards, the suspended object falls off from the second connecting piece, and the rapid separation of materials and the aerostat is completed.

Preferably, the second connecting member is composed of a first labor-saving rod, a second labor-saving rod and a third labor-saving rod, the first labor-saving rod is rotatably installed at the lower part in the lock body, the second labor-saving rod is rotatably installed at the side surface of the lock body, and the third labor-saving rod is rotatably installed at the top surface of the lock body; the first end of the first labor-saving rod is used for being connected with a hanging object, the other end of the first labor-saving rod is in contact with the first end of the second labor-saving rod, the other end of the second labor-saving rod is in contact with the first end of the third labor-saving rod, and the other end of the third labor-saving rod can rotate when being separated from the executing mechanism, so that the first end of the first labor-saving rod is driven to rotate downwards.

In the above scheme, when the hung object needs to be released, the control mechanism controls the execution mechanism to be separated from the third labor-saving rod, and the third labor-saving rod loses constraint to rotate, so that the second labor-saving rod and the first labor-saving rod lose constraint to rotate, the first end of the first labor-saving rod rotates downwards under the action of gravity, and the hung object falls along with the first end of the first labor-saving rod.

Preferably, the first labor-saving rod, the second labor-saving rod and the third labor-saving rod are respectively installed on the lock body through a first screw rod, a second screw rod and a third screw rod; the distance between the first end of the first labor-saving rod and the first screw is smaller than the distance between the other end of the first labor-saving rod and the first screw; the distance between the first end of the second labor-saving rod and the second screw is smaller than the distance between the other end of the second labor-saving rod and the second screw; the distance between the first end of the third labor-saving rod and the third screw rod is smaller than the distance between the other end of the third labor-saving rod and the third screw rod.

In the scheme, the lever principle is mainly utilized, so that the gravity of the hung object is reduced when being transmitted to the actuating mechanism through the first labor-saving rod, the second labor-saving rod and the third labor-saving rod, and the labor-saving effect is achieved.

Preferably, the second labor-saving rod is a right-angle rod, and the second screw is positioned at the right angle of the second labor-saving rod; the first labor-saving rod and the third labor-saving rod are straight rods, and a groove with a radian is formed in the first end of the first labor-saving rod.

Through the arrangement, two sides of the second labor-saving rod are respectively in contact with the first labor-saving rod and the third labor-saving rod, and meanwhile, the hanging object can be connected into the groove, so that the hanging object is prevented from sliding off during transportation.

Preferably, the first screw, the second screw and the third screw are respectively positioned at 1/4, 1/4 and 1/3 of the length of the first labor-saving rod, the second labor-saving rod and the third labor-saving rod.

Through the arrangement, the gravity of the hanging object is only 1/18 of the hanging object when being transmitted to the actuating mechanism, so that the labor-saving effect is achieved, and the two ends of the first labor-saving rod, the second labor-saving rod and the third labor-saving rod are prevented from being damaged due to too large stress difference.

Preferably, the actuating mechanism comprises a linear push rod motor and a push rod connected with the linear push rod motor, and the linear push rod motor is arranged in the lock body; the other end of the third labor-saving rod is provided with a first through hole, and the top surface of the lock body is provided with a second through hole; the push rod can pass through the second through hole and the first through hole to be connected with the third labor-saving rod.

Through the arrangement, the third labor-saving rod can be controlled through the push rod, when the push rod is inserted into the third labor-saving rod, the third labor-saving rod is restrained from rotating, the first labor-saving rod is in a horizontal state, and a hanging object can be carried; when the push rod is withdrawn from the third labor-saving rod, the third labor-saving rod is not restrained to rotate, the first labor-saving rod is inclined, and the hung object naturally falls.

Preferably, the control module comprises a wireless receiving module and a power supply module; the wireless receiving module is connected with the linear push rod motor; and the power supply module is respectively connected with the wireless receiving module and the linear push rod motor.

Through the arrangement, the action of the linear push rod motor can be remotely controlled through the remote controller. The separation of the suspended objects from the aerostat is realized.

Preferably, the first connecting piece is a hanging ring.

Through the arrangement, the separation device is prevented from falling off from the aerostat.

The invention has the beneficial effects that: the device can be repeatedly used, and has simple structure, easy operation and convenient use; the remote control operation can be realized, and the use is convenient and safe; the labor-saving lever principle is adopted, and the separation of heavy objects can be realized by extremely small force.

Drawings

FIG. 1 is a block diagram of an embodiment of the present invention;

FIG. 2 is an internal schematic view of an embodiment of the present invention;

figure 3 is a schematic view of a lock body in an embodiment of the invention;

FIG. 4 is a schematic view of the embodiment of the present invention combined with a hanging object.

Detailed Description

The invention is further illustrated by the following figures and examples.

As shown in fig. 1 to 4, a separating device for an aerostat comprises a lock body 6, wherein a second connecting piece for connecting a hanging object 12 is arranged at the lower end of the lock body 6, a first connecting piece 5 for connecting the aerostat is arranged at the upper end of the lock body 6, a hollow lock cavity 61 is arranged inside the lock body 6, and an executing mechanism and a control module are arranged in the lock cavity.

The lock body 6 is of a rigid structure and is used for mounting the first labor-saving rod 1, the second labor-saving rod 2, the second labor-saving rod 3, the power module 7, the wireless receiving module 8 and the executing mechanism.

First laborsaving pole 1 is the straight-bar, installs in the lock chamber bottom through first screw rod 41, and first laborsaving pole is provided with the recess of taking the radian apart from the first end that first screw rod 41 is close relatively for connect and hang thing 12, apart from the first end contact of the first end of first screw rod 41 relative far away with second laborsaving pole 2 when accomplishing the assembly.

Second laborsaving pole 2 is the right angle pole, installs at lock body 6 side through the second screw rod 42 of right angle department, and second laborsaving pole 2 contacts with the first end of third laborsaving pole 3 when accomplishing the assembly apart from the other end that second screw rod 42 is far away relatively.

The third labor-saving rod 3 is a straight rod and is installed on the top surface of the lock body 6 through a third screw 43, a first through hole is formed in the other end, which is relatively far away from the third screw 43, of the third labor-saving rod, a second through hole is also formed in the top surface of the lock body 6, and the first through hole is concentric with the second through hole in the lock body 6, so that the push rod 10 penetrates into the first through hole to achieve the opening and closing function.

In this embodiment, the first screw 41, the second screw 42, and the third screw 43 are preferably located at 1/4, 1/4, and 1/3 of the lengths of the first labor-saving rod 1, the second labor-saving rod 2, and the third labor-saving rod 3, respectively.

The actuating mechanism comprises a linear push rod motor 9 and a push rod 10.

The linear push rod motor 9 is installed in the lock cavity through a screw, and the extensible end of the push rod motor 9 is used for installing the push rod 10.

The push rod 10 can simultaneously pass through the second through hole of the top surface of the lock body 6 and the first through hole of the third screw 43.

In this embodiment, the control module includes a wireless receiving module 8 and a power module 7. The wireless receiving module 8 is used for receiving a wireless signal instruction sent by the remote controller and driving the linear push rod motor 9 to stretch, and the power supply module 7 is used for supplying power to the wireless receiving module 8 and the push rod motor 9.

The power module 7 may be a charging power source.

The working principle of the device is as follows: before hanging articles, the lock body 6 is opened, the upper end and the lower end of the lock body are kept loose and free of stress, when hanging, a hanging object 12 is hung at one end of the first labor-saving rod 1 through the rope 11, the other end of the first labor-saving rod 1 is anticlockwise pulled to be in contact with one end of the second labor-saving rod 2, the other end of the second labor-saving rod 2 is pressed, then the first through hole of the third labor-saving rod 3 is pulled to be concentric with the second through hole at the upper end of the lock body 6, and at the moment, the lock body is prepared before being assembled.

Starting the remote controller, sending a push rod motor extending signal to the wireless receiving module 8 through the remote controller, driving the push rod motor 9 to extend out of the push rod 10 through the wireless receiving module 8, enabling the push rod 10 to penetrate through the first through hole and the second through hole, and locking the lock body 6; when the lock is released, the remote controller sends a push rod motor withdrawing signal to the wireless receiving module 8, the wireless receiving module 8 drives the push rod motor 9 to withdraw the push rod 10, the first labor-saving rod 1, the second labor-saving rod 2 and the third labor-saving rod 3 respectively rotate clockwise, anticlockwise and clockwise, the lock body 6 is opened, and the hanging object 12 is released.

The invention adopts the labor-saving lever principle, can reduce the longitudinal tension of the load of the hanging object 12 to 1.5-2% through the first, second and third labor-saving rods, and can realize the separation of heavy objects through extremely small force. The labor-saving principle is as follows: for example, when a 1000kgf suspended object is suspended on the first labor-saving rod 1, the transmission force received by the contact position of the first labor-saving rod 1 and the second labor-saving rod 2 is about 330kgf according to the moment balance principle, the 330kgf pressure is transmitted to the third labor-saving rod 3 through the second labor-saving rod 2, the pressure at the first end of the third labor-saving rod 3 is 110kgf according to the moment balance principle, the force applied to the other end of the third labor-saving rod is about 55kgf according to the moment balance principle, and the gap massage friction coefficient between the third labor-saving rod and the push rod is 0.3-0.4 under the condition of no lubrication, so that the force applied to the push rod motor is only 16.5 kgf-22 kgf, and in conclusion, the separating device can reduce the initial tension value to 1.6-2.2% and can separate the suspended object with a very small tension.