Antenna hot-dip galvanizing heightening rack

Abstract

The antenna hot-dip galvanizing heightening rack comprises a rack body, the rack body is a rectangular structure rack formed by welding angle steel made of hot-dip galvanizing materials, the bottom of the rack body is connected with a fixing disc, the lower portion of the fixing disc is connected with a fixing base in a rotating mode, an installation table is arranged in the middle of the fixing base, and the installation table is connected with the fixing base in a rotating mode. A driving motor is arranged above the mounting table, a first gear is arranged at the position, located in the mounting table, of the driving motor, a second gear and an inner gear are sequentially engaged with one side of the first gear, the inner gear is fixed to the lower portion of the fixing disc, and electric push rods are arranged at the four corners of the inner side of the frame body; the extending end of the electric push rod penetrates through the top of the frame body and is rotationally connected with a fixing plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of antenna brackets, and in particular relates to an antenna hot-dip galvanized height-increasing frame. Background Art

[0002] Hot-dip galvanizing is to make the molten metal react with the iron matrix to produce an alloy layer, so that the matrix and the coating are combined. Hot-dip galvanizing is to first pickle the steel parts. In order to remove the iron oxide on the surface of the steel parts, after pickling, they are cleaned in an ammonium chloride or zinc chloride aqueous solution or a mixed ammonium chloride and zinc chloride aqueous solution tank, and then sent to the hot-dip plating tank. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion, and long service life. Therefore, the antenna heightening frame made of hot-dip galvanized material has a long service life during use.

[0003] In order to ensure the normal operation of the wireless communication system, the communication antenna is generally placed at the highest point to increase the signal coverage radius of the communication antenna to achieve the ideal communication effect. When building communication base stations and setting up communication antennas in urban residential buildings, office buildings, and office buildings, in order to reduce the impact on the main building, the communication antenna is generally installed with a heightening frame, that is, the communication antenna is installed on the upper end of the heightening frame. In order to receive a good signal and be less susceptible to interference, the direction of the communication antenna needs to be adjusted to a suitable angle. However, after the existing heightening frame is installed and fixed, the height of the communication antenna needs to be adjusted by replacing a different heightening frame, and the direction angle and tilt angle of the communication antenna need to be adjusted manually, which is inconvenient to adjust. Utility Model Content

[0004] The technical problem to be solved by the utility model is that it is inconvenient to adjust the height and angle of the communication antenna after the existing heightening frame is fixed to the communication antenna.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is: an antenna hot-dip galvanized heightening frame, including a frame body, the frame body is a rectangular structure frame welded by hot-dip galvanized angle steel, the bottom of the frame body is connected with a fixed plate, the bottom of the fixed plate is rotatably connected with a fixed base, a mounting platform is arranged in the middle of the fixed base, a driving motor is arranged above the mounting platform, the driving motor is located inside the mounting platform and is connected with a first gear, one side of the first gear is meshed with a second gear and an internal gear in sequence, the internal gear is fixed below the fixed plate, electric push rods are arranged at the four inner corners of the frame body, and the protruding ends of the electric push rods pass through the top of the frame body and are rotatably connected with a fixed plate.

[0006] As an improvement, an auxiliary plate is provided in the middle of the side surface of the frame, and a plurality of expansion holes are provided on the side surface of the frame and the auxiliary plate.

[0007] As an improvement, an opening matching the shape of the mounting platform is provided in the middle of the fixing plate, and the upper end surface of the mounting platform is flush with the upper end surface of the fixing plate.

[0008] As an improvement, a mounting plate is provided at the bottom outer side of the fixed base, the mounting plate is an octagonal structure as a whole, and a plurality of fixing holes are provided on the mounting plate, the fixed base is wrapped around the outer side of the fixed disk, and a support platform matching the shape of the edge of the fixed disk is provided at the inner edge of the fixed base, and a bearing is provided on the support platform.

[0009] As an improvement, a corresponding movable opening is provided below the mounting platform at the position where the first gear and the meshing second gear are located.

[0010] As an improvement, the shape of the fixing plate matches that of the frame, and connecting heads are provided at the four corners of the bottom of the fixing plate. The connecting heads are rotatably connected to the protruding ends of the electric push rods, and corresponding storage grooves are provided at the connecting heads above the frame, and a plurality of adjustment mounting openings arranged in a ring shape are provided in the middle of the fixing plate.

[0011] The advantages of the utility model compared with the prior art are:

[0012] This height-raising frame is arranged with a fixed base at the bottom of the frame, and the frame is rotated by driving the gear through the motor, so that the orientation angle of the communication antenna connected to the top through the fixed plate can be adjusted, and the extension height of the fixed bracket can be adjusted through multiple electric push rods on the inside of the frame, and the inclination angle of the communication antenna connected to the top fixed plate can be adjusted through the different extension lengths of the multiple electric push rods. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a structural diagram of an antenna hot-dip galvanized heightening frame.

[0014] Figure 2 The utility model is a cross-sectional three-dimensional structural diagram of an antenna hot-dip galvanized heightening frame.

[0015] Figure 3 This is a structural diagram of a frame and a fixing plate of an antenna hot-dip galvanized heightening frame of the utility model.

[0016] Figure 4 The utility model is a diagram showing the internal structure of a fixed base and a fixed plate of an antenna hot-dip galvanized heightening frame.

[0017] As shown in the figure: 1. frame; 2. fixed plate; 3. fixed base; 4. mounting platform; 5. drive motor; 6. first gear; 7. second gear; 8. internal gear; 9. electric push rod; 10. fixed plate; 11. auxiliary plate; 12. multiple expansion holes; 13. opening; 14. mounting plate; 15. multiple fixing holes; 16. support platform; 17. bearing; 18. movable port; 19. connector; 20. storage slot; 21. adjustable mounting port DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0020] Embodiment 1:

[0021] As the instruction manual Figure 1-4 As shown, an antenna hot-dip galvanized heightening frame includes a frame body 1, which is a rectangular structure frame welded by hot-dip galvanized angle steel. An auxiliary plate is arranged in the middle of the side of the frame body 1, and multiple expansion holes are arranged on the side of the frame body 1 and the auxiliary plate.

[0022] In the utility model, a fixed disk 2 is connected to the bottom of the frame 1, a fixed base 3 is rotatably connected below the fixed disk 2, a mounting platform 4 is arranged in the middle of the fixed base 3, an opening matching the shape of the mounting platform 4 is arranged in the middle of the fixed disk 2, and the upper end surface of the mounting platform 4 is flush with the upper end surface of the fixed disk 2, a mounting plate is arranged at the bottom of the outer side of the fixed base 3, the mounting plate is in an octagonal structure as a whole, and a plurality of fixing holes are arranged on the mounting plate, and the fixed base 3 is wrapped around the outer side of the fixed disk 2. A support platform matching the shape of the edge of the fixed disk 2 is arranged on the inner edge of the fixed base 3, and a bearing is arranged on the support platform.

[0023] In the utility model, a driving motor 5 is arranged above the mounting platform 4. The driving motor 5 is located inside the mounting platform 4 and is connected to a first gear 6. A second gear and an internal gear are meshed in sequence on one side of the first gear 6. The internal gear is fixed below the fixed plate 2. A corresponding movable opening is arranged below the mounting platform 4 at the first gear 6 and the meshed second gear.

[0024] In the utility model, electric push rods are provided at the four inner corners of the frame body 1, and the protruding ends of the electric push rods pass through the top of the frame body 1 and are rotatably connected to a fixed plate. The shape of the fixed plate matches the shape of the frame body 1, and connecting heads are provided at the four bottom corners of the fixed plate. The connecting heads are rotatably connected to the protruding ends of the electric push rods, and corresponding storage grooves are provided at the connecting heads above the frame body 1, and a plurality of adjustment mounting openings arranged in a ring shape are provided in the middle of the fixed plate.

[0025] During the specific implementation of the utility model, the fixing base 3 is fixedly connected to the installation location by passing bolts through multiple fixing holes of the mounting plate outside the fixing base 3, and then the frame 1 is fixedly connected to the fixing plate 2 by bolts or welding, and finally the communication antenna is fixedly connected to multiple adjustment mounting ports on the fixing plate; the first gear 6 is driven to rotate by the driving motor 5, and then the meshing second gear and the inner gear are driven to rotate, so that the fixing plate 2 where the inner gear is located and the upper frame 1 are rotated as a whole, so that the orientation angle of the communication antenna can be adjusted; the electric push rods at the four corners of the frame 1 are extended to the same length at the same time, so that the overall height of the frame 1 can be increased, and then the height of the communication antenna can be adjusted. In addition, due to the different extension lengths of the four electric push rods, the fixing plate can be connected to the rotation of the extending end of the electric push rod through the bottom connector, so that the angle is tilted, and the rotation of the fixed base 3 can be coordinated to adjust the orientation angle and tilt angle of the communication antenna in all directions; through the multiple expansion holes on both sides of the frame 1, some supporting equipment of the communication antenna can be installed and fixed on both sides of the frame 1.

[0026] The above describes the utility model and its implementation methods, which are not restrictive. The specific implementation method is only one of the implementation methods of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it, without departing from the purpose of the invention of the utility model, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the utility model.

Claims

1. An antenna hot-dip galvanized heightening frame, comprising a frame body, characterized in that: The frame is a rectangular structure frame welded by hot-dip galvanized angle steel, the bottom of the frame is connected to a fixed plate, the bottom of the fixed plate is rotatably connected to a fixed base, a mounting platform is provided in the middle of the fixed base, a driving motor is provided above the mounting platform, the driving motor is located inside the mounting platform and is connected to a first gear, one side of the first gear is meshed with a second gear and an internal gear in sequence, the internal gear is fixed below the fixed plate, electric push rods are provided at the four inner corners of the frame, the protruding ends of the electric push rods pass through the top of the frame and are rotatably connected to a fixed plate.

2. The antenna hot-dip galvanized heightening frame according to claim 1, characterized in that: An auxiliary plate is arranged in the middle of the side surface of the frame, and a plurality of expansion holes are arranged on the side surface of the frame and the auxiliary plate.

3. The antenna hot-dip galvanized heightening frame according to claim 1, characterized in that: An opening matching the shape of the mounting platform is arranged in the middle of the fixing plate, and the upper end surface of the mounting platform is flush with the upper end surface of the fixing plate.

4. The antenna hot-dip galvanized heightening frame according to claim 1, characterized in that: A mounting plate is arranged at the bottom of the outer side of the fixed base, and the mounting plate is in an octagonal structure as a whole, and a plurality of fixing holes are arranged on the mounting plate. The fixed base is wrapped around the outer side of the fixed disk, and a supporting platform matching the edge shape of the fixed disk is arranged at the inner edge of the fixed base, and a bearing is arranged on the supporting platform.

5. The antenna hot-dip galvanized heightening frame according to claim 1, characterized in that: A corresponding movable opening is arranged below the mounting platform at the first gear and the meshing second gear.

6. The antenna hot-dip galvanized heightening frame according to claim 1, characterized in that: The shape of the fixing plate matches that of the frame, and connecting heads are provided at the four corners of the bottom of the fixing plate. The connecting heads are rotatably connected to the protruding ends of the electric push rods, and corresponding storage grooves are provided at the connecting heads above the frame, and a plurality of adjustment mounting openings arranged in a ring shape are provided in the middle of the fixing plate.

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