CN203589187U - Helicopter measurement-control shelter with automatic antenna lifting apparatus - Google Patents

Abstract

The utility model relates to a helicopter measurement and control shelter, in particular to a helicopter measurement and control shelter with an automatic antenna lifting device. Helicopter measurement and control shelter with automatic antenna lifting device, including a carrier vehicle and a shelter installed on the carrier vehicle, electronic equipment is installed in the shelter, antennas are installed vertically at the four corners of the shelter and the antenna can be raised and lowered The lifting mechanism, the antenna is connected with the electronic equipment signal in the shelter. The antenna lifting mechanism in the utility model can make the antenna conveniently lift out of the cabin to work. Compared with the previous manual lifting, the lifting speed is fast, saving time and effort.

Description

Helicopter Measurement and Control Shelter with Automatic Antenna Lifting Device

technical field

The utility model relates to a helicopter measurement and control shelter, in particular to a helicopter measurement and control shelter with an automatic antenna lifting device.

Background technique

Unmanned helicopters are low in cost, high in cost-efficiency, and easy to use. They have broad development prospects in civilian and military fields. Unmanned helicopters have strong weather adaptability and can fly under conditions that are not suitable for general flight. They are widely used in aerial photography , high-altitude stringing, line inspection, etc. Matching with the unmanned helicopter - the measurement and control cabin used to control and monitor the helicopter. In order to establish a wireless connection with the unmanned helicopter, antennas are vertically installed at the four corners of the helicopter measurement and control cabin. Manned helicopters are mainly converted from military reconnaissance remote control helicopters. Considering the harsh military environment at the beginning of the design, the four-corner antennas of the helicopter measurement and control cabin are set up to be lifted by hand, which is relatively simple and practical. The disadvantage is that the manual lift is time-consuming and laborious. Nowadays, unmanned helicopters are used for line inspections, and the manual lifting antenna brings great trouble to the staff.

Utility model content

The purpose of the utility model is to overcome the above-mentioned deficiencies of the prior art, and provide a helicopter measurement and control shelter with an automatic antenna lifting device, which can effectively solve the problem of rapid lifting of the antenna of the helicopter measurement and control shelter. the

In order to achieve the above object, the utility model provides the following technical solutions:

Helicopter measurement and control shelter with automatic antenna lifting device, including a carrier vehicle and a shelter installed on the carrier vehicle, electronic equipment is installed in the shelter, antennas are installed vertically at the four corners of the shelter and the antenna can be raised and lowered The lifting mechanism, the antenna is connected with the electronic equipment signal in the shelter.

In the above-mentioned helicopter measurement and control shelter with an automatic antenna lifting device, the lifting mechanism includes lifting screw rods, and the lifting screw rods are four in a rectangular shape. The lifting screw rods are driven by three torsion connecting rods. A coupling is arranged between the rod and the torsion connecting rod, and one of the lifting screw rods is driven by a driving device.

In the above-mentioned helicopter measurement and control shelter with an automatic antenna lifting device, the driving device includes a driving motor and a bevel gear box, the bevel gear box coincides with the lower part of the lifting screw rod, and the driving motor drives the lifting screw rod to move through the bevel gear box.

Compared with the prior art, the utility model has the beneficial effects: the antenna lifting mechanism in the utility model can easily lift the antenna out of the cabin to work. Compared with the previous manual lifting, the lifting speed is fast, saving time and effort .

Description of drawings

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

Fig. 2 is a structural schematic diagram of the lifting mechanism in the utility model.

Marks in the figure: 1-carrier, 2-shelter, 3-antenna, 41-lifting screw, 42-torsion connecting rod, 43-coupling, 51-drive motor, 52-bevel gearbox.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described.

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Example 1

As shown in accompanying drawing 1, accompanying drawing 2, present embodiment has the helicopter measurement and control shelter of automatic antenna lifting device, comprises carrier vehicle 1 and the shelter 2 that is installed on the carrier vehicle, electronic equipment is installed in the shelter 2, described The four corners of the shelter 2 are vertically equipped with antenna 3 and the lifting mechanism that can lift the antenna down. The antenna 3 is connected with the electronic equipment signal in the shelter 2. The lifting mechanism includes a lifting screw 41. There are four screw rods 41, arranged in a rectangular shape. Driven by three torsion connecting rods 42 between the lifting screw rods 41, a coupling 43 is provided between the lifting screw rods 41 and the torsion connecting rods 42. One of the lifting screw rods 41 Driven by a driving device, the driving device includes a driving motor 51 and a bevel gear box 52, the bevel gear box 52 coincides with the lower part of the lifting screw 41, and the driving motor 51 drives the lifting screw 41 to move through the bevel gear box 52.

When the antenna needs to be raised, the drive motor 51 drives one of the lifting screw rods 41 to move through the bevel gear box 52, and the lifting screw rod 41 drives the other three lifting screw rods 41 to be linked simultaneously through the torsion connecting rod 42, so that four The lifting screw 41 rises and falls synchronously, and then raises or lowers the vertically installed antenna 3 at the four corners of the cabin. Compared with the previous manual lifting, the motor drive has a fast lifting speed and saves time and effort.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (3)

1. A helicopter measurement and control shelter with an automatic antenna lifting device, including a carrier vehicle and a shelter installed on the carrier vehicle, electronic equipment is installed in the shelter, and it is characterized in that: the four corners of the shelter are vertically equipped with antennas and can The lifting mechanism that raises and lowers the antenna, and the antenna is connected with the electronic equipment in the shelter. 2. The helicopter measurement and control shelter with automatic antenna lifting device according to claim 1, characterized in that: the lifting mechanism comprises lifting screw mandrels, and the number of lifting screw mandrels is four, which are arranged in a rectangular shape. It is driven by three torsion connecting rods, and a coupling is provided between the lifting screw and the torsion connecting rod, and one of the lifting screw is driven by a driving device. 3. The helicopter measurement and control shelter with automatic antenna lifting device according to claim 2, characterized in that: the drive device includes a drive motor and a bevel gearbox, the bevel gearbox matches the lower part of the lifting screw, and the drive motor passes through the umbrella. The gear box drives the lifting screw to move.

Images