Monitoring direction-finding system mounting and erecting structure

Abstract

The invention discloses a monitoring direction-finding system mounting and erecting structure, and the structure comprises an antenna mounting rack which is used for mounting an antenna of a monitoring direction-finding system; the channel steel unit is used for fixing the antenna mounting rack; and the outdoor equipment cabinet is fixed on the channel steel unit. The mounting and erecting structure for the monitoring and direction finding system can be suitable for outdoor and roof mounting at the same time. The device has the advantages of being fast to disassemble and assemble, convenient to install and erect, low in cost and the like, and has good engineering application value. The installation and erection problem of the frequency spectrum monitoring direction finding system is well solved.

Description

Technical Field

[0001] The invention relates to the technical field of radio monitoring installation and erection, and more particularly to an installation and erection structure of a monitoring direction finding system. Background Art

[0002] In the field of electromagnetic spectrum, with the rapid development of radio spectrum and communication industry, the system functions and performance are getting higher and higher, and the number of integrated devices in the system is gradually increasing. For example, there are various direction finding antennas, monitoring antennas, various receiving systems, control systems, power supply systems, etc. The traditional system installation structure has the following problems:

[0003] 1) Relying on the existing base station tower for installation and erection, together with the installation of other types of communication antennas, there is a certain interference between the equipment, which affects the performance indicators of the monitoring and direction finding system.

[0004] 2) The installation and erection of new outdoor towers requires a long construction period and is costly.

[0005] 3) The erection of a new iron tower on the roof requires the construction of a new cement foundation, which makes the construction more complicated.

[0006] 4) The cable length from the antenna to the cabinet is long, the cable insertion loss is large, and the performance indicators of the system are affected. Summary of the invention

[0007] The purpose of the present invention is to provide a monitoring and direction finding system installation and erection structure in order to solve the technical problems existing in the background technology. The monitoring and direction finding system installation and erection structure provided by the present application can be applied to both outdoor and rooftop installation. It has the characteristics of quick disassembly and assembly, convenient installation and erection, and low cost, and has good engineering application value. It better solves the installation and erection problems of spectrum monitoring and direction finding systems.

[0008] In order to achieve the above object, the present invention adopts the following technical solutions:

[0009] A monitoring and direction finding system installation and erection structure, comprising:

[0010] An antenna mounting frame, wherein the antenna mounting frame is used to install an antenna of a monitoring direction finding system;

[0011] A channel steel unit, wherein the channel steel unit is used to fix the antenna mounting frame;

[0012] An outdoor equipment cabinet is fixed on the channel steel unit.

[0013] In some embodiments, a column is further included, which is configured on the top of the antenna mounting bracket and is used to install a direction-finding antenna.

[0014] In some embodiments, a support arm is further included, which is configured under the column of the antenna mounting bracket and is used to install the monitoring antenna.

[0015] In some embodiments, the column and the arm are perpendicular to each other.

[0016] In some embodiments, an oblique support rod is also included, and the oblique support rod is used to connect and fix the antenna mounting bracket to the channel steel unit.

[0017] In some embodiments, the antenna mounting bracket is formed by connecting a plurality of antenna frames.

[0018] In some embodiments, the channel steel unit includes two mounting frame channel steels arranged in a cross shape, and each mounting frame channel steel is provided with a connecting ear.

[0019] In some embodiments, frame flaps are provided on both sides of the uppermost antenna frame.

[0020] In some embodiments, the antenna mounting bracket is connected to the four sides of the channel steel unit through oblique support rods.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1) All equipment in the system are integrated and installed on the same tower.

[0023] 2) The antenna mounting frame adopts a modular design, which can be installed at a reasonable height according to the needs.

[0024] 3) The direction-finding antenna is installed at the top of the tower. The height of the direction-finding antenna is raised by a column to reduce the impact of the tower itself on the performance of the direction-finding antenna.

[0025] 4) Other types of monitoring antennas are installed at appropriate locations around the tower.

[0026] 5) There are two outdoor cabinets. One outdoor equipment cabinet integrates all the receiver systems and other equipment; the other outdoor power cabinet integrates the power system and other equipment. The cabinets are installed on the bottom channel steel under the tower, which acts as a counterweight for the entire tower. It improves the overall wind resistance. At the same time, the cable length is short, which reduces the cable insertion loss and improves the performance of the system.

[0027] 6) Flexible installation options. It can be installed on the roof or outdoors, suitable for different scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the installation and application of a monitoring and direction finding system structure; Figure 2 It is the front view of the antenna mounting frame and the channel steel unit; Figure 3 It is a top view of the antenna mounting frame and the channel steel unit; Figure 4 is a schematic diagram of an antenna mounting bracket; Illustration: 1-antenna mounting frame, 2-inclined support pole, 3-upright column, 4-support arm, 5-channel steel unit, 6-outdoor equipment cabinet, 8-direction finding antenna, 9-monitoring antenna. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be described in more detail below in conjunction with the drawings in the preferred embodiments of the present application. In the drawings, the same or similar reference numerals throughout represent the same or similar parts or parts with the same or similar functions. The described embodiments are part of the embodiments of the present application, not all of the embodiments. The embodiments described below with reference to the drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limitations on the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0034] The embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0035] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, or it can be an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0036] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are orientations or positional relationships based on the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0037] In addition, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product, or display that includes a series of steps or elements is not necessarily limited to those steps or elements explicitly listed but may include other steps or elements not explicitly listed or inherent to such process, method, product, or display.

[0038] The following will be combined Figure 1-Figure 4 , a monitoring and direction finding system installation and erection structure involved in the embodiment of the present application is described in detail. It is worth noting that the following embodiments are only used to explain the present application and do not constitute a limitation on the present application.

[0039] Embodiment 1:

[0040] like Figure 1-4 As shown, a monitoring and direction finding system installation and erection structure includes: an antenna mounting frame 1, a channel steel unit 5, and an outdoor equipment cabinet 6. The antenna mounting frame 1 is used to install the antenna of the monitoring and direction finding system; the channel steel unit 5 is used to fix the antenna mounting frame 1; and the outdoor equipment cabinet 6 is fixed on the channel steel unit 5.

[0041] The antenna mounting frame 1 is formed by connecting a number of antenna frames. The modular assembly method is adopted, and multi-layer assembly can be performed from bottom to top according to the height requirement. For details, please refer to the height-increasing assembly method of the tower crane. It also includes a column 3 and an arm 4. The column 3 is arranged at the top of the antenna mounting frame 1 for installing the direction-finding antenna 8. The arm 4 is arranged below the column 3 of the antenna mounting frame 1 for installing the monitoring antenna 9. The column 3 and the arm 4 are perpendicular to each other. The use effect of the direction-finding antenna 8 and the monitoring antenna 9 after installation in this way is best.

[0042] In order to improve the overall structural strength, an oblique support rod 2 is also included, and the oblique support rod 2 is used to connect and fix the antenna mounting frame 1 to the channel steel unit 5. Specifically, the four sides of the antenna mounting frame 1 and the channel steel unit 5 are connected by the oblique support rod 2. The channel steel unit 5 and the antenna mounting frame 1 are firmly pulled together by the oblique support rod 2 to ensure the stability of the entire platform.

[0043] The antenna mounting frame 1 and the oblique support rod 2 are made of shaped steel and steel plate; the antenna mounting frame 1 platform is composed of eight mounting frame channel steels as the base; the antenna mounting frame 1 is fixed on the channel steel unit 5. The antenna mounting frame 1 adopts a modular assembly method and can be assembled in multiple sections. The oblique support rod 2 kit is used to firmly secure the channel steel unit 5 and the antenna mounting frame 1 to ensure the stability of the entire platform; taking 3 sections as an example, the appearance of the antenna mounting frame 1 platform is as shown in the figure below:

[0044] In some embodiments, the channel steel unit 5 includes two cross-shaped mounting frame channel steels, each of which is provided with a connecting ear. There are two outdoor equipment cabinets 6, which are respectively installed on both sides of the antenna mounting frame 1. Various types of receiver equipment are installed inside the outdoor equipment cabinet 6 on one side; various types of power supplies and control equipment are installed inside the outdoor equipment cabinet 6 on the other side. The two outdoor equipment cabinets 6 are symmetrically installed on both sides of the channel steel unit 5, and the weight of the two is used as the counterweight of the entire system. After simulation calculation, it can meet the 12-level wind resistance requirements.

[0045] In some embodiments, frame flaps are provided on both sides of the uppermost antenna frame for engineering installation personnel to climb up and down and for installation equipment to step on.

[0046] This application solves the existing problems of installation and erection based on base station towers and installation together with other types of communication antennas, which cause certain interference between equipment and affect the performance indicators of the monitoring and direction-finding system; installation and erection of new outdoor towers requires a long construction period and high cost; the erection of new towers on the roof requires a new cement foundation, which is relatively complicated to construct; the cable length from the antenna to the cabinet is long, the cable insertion loss is relatively large, and the performance indicators of the system are affected. The installation and erection structure of a monitoring and direction-finding system provided by this application has low cost and is easy to install. It adopts a combined structure and has an adjustable erection height to meet a variety of installation scenarios. The outdoor cabinet is installed at the bottom of the antenna mounting frame, which can serve as a counterweight for the entire system structure and shorten the loss of the antenna and receiving cable. It is also easy to construct and install. It has good engineering application value. It solves the installation and erection problems of the monitoring and direction-finding system.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A monitoring and direction finding system installation and erection structure, characterized in that: include: An antenna mounting frame, wherein the antenna mounting frame is used to install an antenna of a monitoring direction finding system; A channel steel unit, wherein the channel steel unit is used to fix the antenna mounting frame; An outdoor equipment cabinet is fixed on the channel steel unit.

2. A monitoring and direction finding system installation and erection structure according to claim 1, characterized in that: The invention also comprises a column, which is arranged on the top of the antenna mounting frame and is used for mounting the direction-finding antenna.

3. A monitoring and direction finding system installation and erection structure according to claim 2, characterized in that: It also includes a support arm, which is configured under the column of the antenna mounting frame and is used for installing the monitoring antenna.

4. A monitoring and direction finding system installation and erection structure according to claim 3, characterized in that: The upright column and the supporting arm are perpendicular to each other.

5. The installation and erection structure of a monitoring and direction finding system according to claim 3, characterized in that: It also includes an oblique support rod, which is used to connect and fix the antenna mounting frame to the channel steel unit.

6. The installation and erection structure of a monitoring and direction finding system according to claim 1, characterized in that: The antenna mounting frame is formed by connecting a plurality of antenna frames.

7. The installation and erection structure of a monitoring and direction finding system according to claim 1, characterized in that: The channel steel unit comprises two mounting frame channel steels arranged in a cross shape, and each mounting frame channel steel is provided with a connecting ear.

8. The installation and erection structure of a monitoring and direction finding system according to claim 6, characterized in that: Frame flaps are provided on both sides of the uppermost antenna frame.

9. The installation and erection structure of a monitoring and direction finding system according to claim 7, characterized in that: The antenna mounting frame is connected to the four sides of the channel steel unit through oblique support rods.

Images