阅读说明：本技术 一种户外应急移动通信车 (Outdoor emergency mobile communication vehicle ) 是由 索明何 邢海霞 于 2019-09-18 设计创作，主要内容包括：本发明公开了一种户外应急移动通信车,包括车体,车体顶部设有基座,在基座内设有与其通过中心轴转动连接的天线架,天线架具有伸缩结构,在天线架顶部设有天线；所述车体内部设有设备台,在设备台下方设有收放卷辊和驱动电机,收放卷辊上绕设有牵引绳,牵引绳另一端固定在天线架中部,收放卷辊与驱动电机的输出轴通过传动带传动连接,在设备台上设有第一液压缸,第一液压缸的输出端设有伸出车体上方的第一伸缩杆,在第一伸缩杆顶部设有转向轮；本装置中天线架的抬升结构巧妙,能够通过牵引绳及转向轮的作用,使天线架被轻松抬起,区别常规的液压缸直接抬起方式,能够更为轻松,从而能够在车体上架设更高的天线架,保证覆盖范围更大。(The invention discloses an outdoor emergency mobile communication vehicle, which comprises a vehicle body, wherein the top of the vehicle body is provided with a base, an antenna frame which is rotatably connected with the base through a central shaft is arranged in the base, the antenna frame is provided with a telescopic structure, and the top of the antenna frame is provided with an antenna; an equipment table is arranged in the vehicle body, a winding and unwinding roller and a driving motor are arranged below the equipment table, a traction rope is wound on the winding and unwinding roller, the other end of the traction rope is fixed in the middle of the antenna frame, the winding and unwinding roller is in transmission connection with an output shaft of the driving motor through a transmission belt, a first hydraulic cylinder is arranged on the equipment table, a first telescopic rod extending out of the upper portion of the vehicle body is arranged at the output end of the first hydraulic cylinder, and a steering wheel is arranged at the top of the first telescopic rod; the lifting structure of antenna frame is ingenious in this device, can make the antenna frame easily lift up through the effect of haulage rope and directive wheel, and the mode that directly lifts up of the pneumatic cylinder of difference conventionality can be more relaxed to can erect higher antenna frame on the automobile body, guarantee that coverage is bigger.)

1. An outdoor emergency mobile communication vehicle comprises a vehicle body (1), wherein the top of the vehicle body (1) is provided with a base (6), an antenna frame (3) rotatably connected with the base (6) through a central shaft (7) is arranged in the base (6), and the top of the antenna frame (3) is provided with an antenna (2); the device is characterized in that a device table (17) is arranged inside the vehicle body (1), a winding and unwinding roller (11) and a driving motor (12) are arranged below the device table (17), a traction rope (10) is wound on the winding and unwinding roller (11), the other end of the traction rope (10) is fixed in the middle of the antenna frame (3), the winding and unwinding roller (11) is connected with an output shaft of the driving motor (12) through transmission of a transmission belt, a first hydraulic cylinder (13) is arranged on the device table (17), a first telescopic rod (8) extending out of the top of the vehicle body (1) is arranged at the output end of the first hydraulic cylinder (13), a steering wheel (9) is arranged at the top of the first telescopic rod (8), and the traction rope (10) is wound around the steering wheel (9).

2. An outdoor emergency mobile communication vehicle according to claim 1, characterized in that the antenna frame (3) has a telescopic structure.

3. An outdoor emergency mobile communication vehicle according to claim 1 or 2, wherein a rotating plate (16) rotatably connected with the equipment platform (17) is arranged on the equipment platform (17), a third hydraulic cylinder (18) is arranged on the rotating plate (16), the third hydraulic cylinder (18) is connected with a third telescopic rod (19) extending out of the upper part of the vehicle body (1), and a supporting plate (20) is arranged at the top of the third telescopic rod (19).

4. An outdoor emergency mobile communication vehicle according to claim 3, wherein a second hydraulic rod is arranged at the bottom of the vehicle body (1), a second telescopic rod (15) is connected to the second hydraulic cylinder (14), the upper end of the second telescopic rod (15) is provided with a rotating shaft which is rotatably connected with the second hydraulic rod, and the rotating shaft is rotatably connected with the bottom surface of the rotating plate (16).

5. An outdoor emergency mobile communication vehicle according to claim 1 or 2, wherein the base (6) is internally provided with a circular arc groove (21), and the front side and the top of the circular arc groove (21) are of an open structure.

6. An outdoor emergency mobile communication vehicle according to claim 5, wherein shaft holes (22) are provided on both sides of the circular arc groove (21).

7. An outdoor emergency mobile communication vehicle according to claim 1 or 2, characterized in that a plurality of brackets (4) are further arranged on the top surface of the vehicle body (1), and towing rods (5) which are the same in number and are matched with the brackets (4) are arranged on the antenna frame (3).

Technical Field

The invention relates to communication equipment, in particular to an outdoor emergency mobile communication vehicle.

Background

Communication refers to information communication and transmission between people or between people and nature through some behaviors or media, and in a broad sense, two or more parties needing information adopt any method or any medium to accurately and safely transmit the information from one party to another party without violating the respective will.

The communication base station is a facility for transferring when daily communication signals are communicated, but under certain specific conditions, communication signals cannot be transferred effectively frequently if crowds are in numerous gatherings and the positions of principle base stations, so that temporary base stations need to be established by emergency driving, Chinese patent publication No. CN 209141988U provides an outdoor mobile communication device, which is the facility, but has some defects, such as the support rod is erected and is lifted by depending on the rotation of a conventional hydraulic cylinder, the lifting mode of the hydraulic cylinder limits the height of the support rod, when the support rod is too high, the whole equipment is unstable, the height of an antenna is limited, and the problem that the coverage range is still small is caused.

Disclosure of Invention

The invention aims to provide an outdoor emergency mobile communication vehicle to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

An outdoor emergency mobile communication vehicle comprises a vehicle body, wherein the top of the vehicle body is provided with a base, an antenna frame which is rotatably connected with the base through a central shaft is arranged in the base, the antenna frame is provided with a telescopic structure, and the top of the antenna frame is provided with an antenna; the inside equipment platform that is equipped with of automobile body is equipped with the winding and unwinding roller and driving motor below the equipment platform, winds on the winding and unwinding roller and is equipped with the haulage rope, and the haulage rope other end is fixed at the antenna frame middle part, and the winding and unwinding roller passes through the drive belt transmission with driving motor's output shaft to be connected, is equipped with first pneumatic cylinder at the equipment bench, and the output of first pneumatic cylinder is equipped with the first telescopic link that stretches out the automobile body top, is equipped with the directive wheel at first telescopic link top, and the haulage rope is walked around from the directive wheel.

A rotating plate rotatably connected with the equipment table is arranged on the equipment table, a third hydraulic cylinder is arranged on the rotating plate, the third hydraulic cylinder is connected with a third telescopic rod extending out of the upper part of the vehicle body, and a supporting plate is arranged at the top of the third telescopic rod; a second hydraulic rod is arranged at the bottom in the vehicle body, the second hydraulic cylinder is connected with a second telescopic rod, the upper end of the second telescopic rod is provided with a rotating shaft which is rotatably connected with the second telescopic rod, and the rotating shaft is rotatably connected with the bottom surface of the rotating plate; the base is internally provided with an arc groove, the front side surface and the top of the arc groove are of an opening structure, and shaft holes are formed in two sides of the arc groove.

As a preferred embodiment of the present invention: the top surface of the vehicle body is also provided with a plurality of brackets, and the antenna frame is provided with towing rods which are the same as the brackets in quantity and are matched with the brackets.

Compared with the prior art, the invention has the beneficial effects that: the lifting structure of antenna frame is ingenious in this device, can make the antenna frame easily lift up through the effect of haulage rope and directive wheel, and the mode that directly lifts up of the pneumatic cylinder of difference conventionality can be more relaxed to can erect higher antenna frame on the automobile body, guarantee that coverage is bigger.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a perspective view of a base in the present invention.

In the figure, 1-vehicle body, 2-antenna, 3-antenna frame, 4-bracket, 5-supporting rod, 6-base, 7-central shaft, 8-first telescopic rod, 9-steering wheel, 10-traction rope, 11-winding and unwinding roller, 12-driving motor, 13-first hydraulic cylinder, 14-second hydraulic cylinder, 15-second telescopic rod, 16-rotating plate, 17-equipment table, 18-third hydraulic cylinder, 19-third telescopic rod, 20-supporting plate, 21-arc groove and 22-shaft hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.