Electronic information engineering antenna frame

Abstract

The utility model discloses an electronic information engineering antenna frame which comprises a bottom plate, a stand column is fixedly arranged in the middle of a roadway of the bottom plate, a fixing frame is movably arranged on the outer side surface of the upper end of the stand column in a sleeved mode, and antenna bodies are fixedly arranged on the two sides of the surface of the fixing frame. A lifting mechanism used for controlling the antenna body to lift up and down is arranged between the surface of the bottom plate and the antenna body, the lifting mechanism comprises a shell, a wire spool, a connecting rope, a support, a fixed pulley, a lifting lug and a lifting hook, the shell is fixedly arranged at the position, on one side of the stand column, of the upper end of the bottom plate, and the wire spool is movably arranged in the shell through a rotating shaft. And a connecting rope is wound on the surface of the outer side of the wire spool. According to the utility model, the use effect is good, the antenna body can be descended at any time as required, so that the antenna body can be conveniently checked, maintained or replaced, the operation is convenient, the requirement of climbing of workers can be eliminated, and the maintenance safety can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of antenna racks, in particular to an electronic information engineering antenna rack. Background Art

[0002] Antenna mounts are a crucial component in electronic information engineering, supporting and securing the antenna to ensure stable signal reception and transmission. Antenna mounts typically consist of multiple components, including the antenna support pole, mounting sleeve, mounting plate, retaining rods, and a concrete base. These components work together to provide stable support and accurate positioning for the antenna.

[0003] However, the antenna rack in the prior art has disadvantages when in use. The antenna rack is generally lifted to fix the antenna at a high place. This can ensure good signal reception when in use, but it is more troublesome to repair. Therefore, an electronic information engineering antenna rack is needed to improve this problem. Utility Model Content

[0004] The purpose of the present utility model is to provide an electronic information engineering antenna stand to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an electronic information engineering antenna rack, comprising a base plate, a column fixedly provided in the middle of the base plate lane, a fixed frame movably sleeved on the outer surface of the upper end of the column, an antenna body fixedly provided on both sides of the surface of the fixed frame, a lifting mechanism for controlling the antenna body to be lifted up and down is provided between the surface of the base plate and the antenna body, the lifting mechanism comprising a shell, a winding drum, a connecting rope, a bracket, a fixed pulley, a lifting ear, and a hook, the upper end of the base plate is fixedly provided with a shell on one side of the column, a winding drum is movably provided inside the shell through a rotating shaft, a connecting rope is wound around the outer surface of the winding drum, a bracket is fixedly provided on one side of the upper end of the column, a fixed pulley is movably provided on the upper end of the bracket through a rotating shaft, a lifting ear is fixedly provided in the middle of the upper end of the antenna body, a hook is sleeved on the upper end of the lifting ear, and the connecting rope is fixedly connected between the upper end of the fixed pulley and the hook.

[0006] Preferably, a limiting mechanism for limiting the fixed frame to prevent the fixed frame from accidentally falling is provided inside the column, and the limiting mechanism includes a limiting column, a rotating rod, a screw, a movable block, and a transmission rod. A limiting column is movably inserted into the lower end of the fixed frame inside the column, and a rotating rod is movably provided at the middle part of the inner side of the column through a bearing, and a screw is fixedly provided at the upper end of the rotating rod. A movable block is movably screwed on the outer surface of the screw through a thread, and transmission rods are movably provided on both sides of the surface of the movable block through a rotating shaft. The limiting mechanism can limit the lower end of the fixed frame when the antenna body is raised, thereby improving the lifting stability of the antenna body.

[0007] Preferably, an operating port is provided on the outer surface of the lower end of the column, and a twisting block is fixedly provided on the outer surface of the rotating rod. The rotating rod can be easily rotated through the operating port and the twisting block, thereby conveniently driving the screw to rotate, thereby driving the moving block to move up and down.

[0008] Preferably, the transmission rod is movably connected to the limit column at one end close to the limit column through a rotating shaft. In this way, when the movable block moves downward, the limit column can be driven to move toward the inside of the column under the action of the transmission rod, so that the fixed frame is no longer limited. Conversely, when the movable block moves upward, the limit column can be pushed to be inserted into the lower end of the fixed frame, thereby limiting the function of the fixed frame.

[0009] Preferably, the limiting mechanism also includes a limiting plate, which is fixedly mounted on the upper end of the fixed frame on the outer surface of the column. The limiting plate can limit the rising height of the fixed frame; in conjunction with the limiting column, the fixed frame and the antenna body can be firmly fixed on the outer surface of the column.

[0010] Preferably, the rotating shaft on which the winding drum (6) is located is a damping rotating shaft. The winding drum (6) on the damping rotating shaft can ensure that even if the limit column is not at the lower end of the fixed frame, the weight of the fixed frame and the antenna body can be balanced, and it can be ensured that the winding drum (6) will not rotate without human operation.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. When the antenna body needs to be repaired and inspected, the device can quickly lower the antenna body. First, the rotating rod is rotated to drive the screw rod to rotate so that the movable block moves downward, and then the limit column is driven to move to the inside of the column through the transmission rod, so that the column and the fixed frame are misaligned. At this time, the winding drum (6) is rotated to release the connecting rope, and then the antenna body can be slowly lowered under the action of gravity. In this way, the antenna body can be lowered at any time as needed, so that the antenna body can be easily inspected, repaired or replaced. The operation is convenient and the need for workers to climb high can be saved, thereby improving the safety of maintenance.

[0013] 2. When the utility model is in use, the fixed frame is an easily disassembled structure, and the connecting rope is fixed to the antenna body through the lifting lug and the hook. In this way, the fixed frame and the antenna body can be easily and quickly disassembled at any time when needed, so that the antenna body can be easily replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of an electronic information engineering antenna rack of the utility model;

[0015] Figure 2 This is a side view of an electronic information engineering antenna stand of the utility model;

[0016] Figure 3 This is a cross-sectional view of an electronic information engineering antenna stand according to the present utility model;

[0017] Figure 4 This utility model is an electronic information engineering antenna frame Figure 3 Front view of

[0018] Figure 5 This utility model is an electronic information engineering antenna frame Figure 2 Magnified view at point A in the middle;

[0019] Figure 6 This utility model is an electronic information engineering antenna frame Figure 3 Magnified view at point B.

[0020] In the figure: 1. Base plate; 2. Post; 3. Fixed frame; 4. Antenna body; 5. Shell; 6. Winding reel; 7. Connecting rope; 8. Bracket; 9. Fixed pulley; 10. Lifting ear; 11. Hook; 12. Limiting column; 13. Rotating rod; 14. Screw; 15. Movable block; 16. Transmission rod; 17. Operation port; 18. Twisting block; 19. Limiting plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-6The utility model provides a technical solution: an electronic information engineering antenna rack, comprising a bottom plate 1, a column 2 is fixedly arranged in the middle of the bottom plate 1, a fixed frame 3 is movably sleeved on the outer surface of the upper end of the column 2, an antenna body 4 is fixedly arranged on both sides of the surface of the fixed frame 3, a lifting mechanism for controlling the up and down lifting of the antenna body 4 is arranged between the surface of the bottom plate 1 and the antenna body 4, the lifting mechanism comprises a shell 5, a winding drum 6, a connecting rope 7, a bracket 8, a fixed pulley 9, a lifting ear 10, a lifting Hook 11, a shell 5 is fixedly provided on the upper end of the base plate 1 on one side of the column 2, a winding drum 6 is movably provided inside the shell 5 through a rotating shaft, a connecting rope 7 is wound around the outer surface of the winding drum 6, a bracket 8 is fixedly provided on one side of the upper end of the column 2, a fixed pulley 9 is movably provided on the upper end of the bracket 8 through a rotating shaft, a lifting ear 10 is fixedly provided on the middle part of the upper end of the antenna body 4, a hook 11 is provided on the upper end of the lifting ear 10, and the connecting rope 7 is fixedly connected between the upper end of the fixed pulley 9 and the hook 11.

[0023] A limiting mechanism for limiting the fixed frame 3 to prevent the fixed frame 3 from accidentally falling is provided inside the column 2. The limiting mechanism includes a limiting column 12, a rotating rod 13, a screw 14, a movable block 15, and a transmission rod 16. A limiting column 12 is movably inserted into the lower end of the fixed frame 3 inside the column 2. A rotating rod 13 is movably provided at the middle part of the inner side of the column 2 through a bearing. A screw 14 is fixedly provided at the upper end of the rotating rod 13. A movable block 15 is movably screwed on the outer surface of the screw 14 through a thread. Transmission rods 16 are movably provided on both sides of the surface of the movable block 15 through a rotating shaft. The limiting mechanism can limit the lower end of the fixed frame 3 when the antenna body 4 is raised, thereby improving the lifting stability of the antenna body 4.

[0024] An operating opening 17 is provided on the outer surface of the lower end of the column 2, and a twisting block 18 is fixedly provided on the outer surface of the rotating rod 13. The operating opening 17 and the twisting block 18 can be used to conveniently rotate the rotating rod 13, thereby conveniently driving the screw 14 to rotate, thereby driving the moving block to move up and down;

[0025] The end of the transmission rod 16 close to the limiting column 12 is movably connected to the limiting column 12 via a rotating shaft. In this way, when the movable block 15 moves downward, the limiting column 12 can be driven by the transmission rod 16 to move toward the inside of the column 2, thereby no longer limiting the fixed frame 3. Conversely, when the movable block 15 moves upward, the limiting column 12 can be pushed to be inserted into the lower end of the fixed frame 3, thereby limiting the fixed frame 3.

[0026] The limiting mechanism also includes a limiting plate 19, which is fixedly mounted on the upper end of the fixed frame 3 on the outer surface of the column 2. The limiting plate 19 can limit the rising height of the fixed frame 3; in conjunction with the limiting column 12, the fixed frame 3 and the antenna body 4 can be firmly fixed to the outer surface of the column 2.

[0027] The rotating shaft on which the winding drum (6) is located is a damping rotating shaft. The winding drum (6) on the damping rotating shaft can ensure that even if the limit column 12 is not at the lower end of the fixed frame 3, the weight of the fixed frame 3 and the antenna body 4 can be balanced, and it can be ensured that the winding drum (6) will not rotate without human operation.

[0028] Working principle: When the device is used, the antenna body 4 of the device is fixed to the upper end of the column 2 under the action of the limit block and the limit column 12 and can work normally. When the antenna body 4 needs to be repaired and inspected, the device can quickly lower the antenna body 4. First, the rotating rod 13 is rotated, thereby driving the screw 14 to rotate so that the movable block 15 moves downward, so that the limit column 12 can be driven by the transmission rod 16 to move to the inside of the column 2, so that the column 2 and the fixed frame 3 are misaligned. At this time, the winding drum (6) is rotated to release the connecting rope 7, and then the antenna body 4 can slowly descend under the action of gravity. In this way, the antenna body 4 can be lowered at any time as needed, so that the antenna body 4 can be easily inspected, repaired or replaced. The operation is convenient and the need for workers to climb high can be saved, thereby improving the safety of maintenance.

[0029] When the device is in use, the fixed frame 3 is an easily detachable structure, and the connecting rope 7 is fixed to the antenna body 4 through the lifting ear 10 and the hook 11. In this way, the fixed frame 3 and the antenna body 4 can be easily and quickly removed at any time when needed, so that the antenna body 4 can be easily replaced.

[0030] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electronic information engineering antenna stand, comprising a base plate (1), characterized in that: A column (2) is fixedly provided in the middle of the tunnel of the bottom plate (1), a fixed frame (3) is movably sleeved on the outer surface of the upper end of the column (2), an antenna body (4) is fixedly provided on both sides of the surface of the fixed frame (3), and a lifting mechanism for controlling the antenna body (4) to move up and down is provided between the surface of the bottom plate (1) and the antenna body (4), the lifting mechanism comprising a shell (5), a winding drum (6), a connecting rope (7), a bracket (8), a fixed pulley (9), a lifting lug (10), and a hook (11). The upper end of the bottom plate (1) is fixed to the column (2 ) is fixedly provided on one side of the column (2), a winding drum (6) is movably provided inside the column (5) via a rotating shaft, a connecting rope (7) is wound around the outer surface of the winding drum (6), a bracket (8) is fixedly provided on one side of the upper end of the column (2), a fixed pulley (9) is movably provided on the upper end of the bracket (8) via a rotating shaft, a lifting ear (10) is fixedly provided on the middle part of the upper end of the antenna body (4), a hook (11) is sleeved on the upper end of the lifting ear (10), and the connecting rope (7) passes through the upper end of the fixed pulley (9) and is fixedly connected to the hook (11).

2. The electronic information engineering antenna stand according to claim 1, characterized in that: A limiting mechanism for limiting the fixed frame (3) to prevent the fixed frame (3) from accidentally falling is provided inside the column (2), and the limiting mechanism comprises a limiting column (12), a rotating rod (13), a screw (14), a movable block (15), and a transmission rod (16). A limiting column (12) is movably inserted and provided at the lower end of the fixed frame (3) inside the column (2), a rotating rod (13) is movably provided at the middle part of the inner side of the column (2) through a bearing, a screw (14) is fixedly provided at the upper end of the rotating rod (13), a movable block (15) is provided on the outer surface of the screw (14) through a threaded movably screwed connection, and transmission rods (16) are movably provided on both sides of the surface of the movable block (15) through a rotating shaft.

3. The electronic information engineering antenna stand according to claim 2, characterized in that: An operating port (17) is provided on the outer side surface of the lower end of the column (2), and a twisting block (18) is fixedly provided on the outer side surface of the rotating rod (13).

4. The electronic information engineering antenna stand according to claim 2, characterized in that: One end of the transmission rod (16) close to the limiting column (12) is movably connected to the limiting column (12) via a rotating shaft.

5. The electronic information engineering antenna stand according to claim 2, characterized in that: The limiting mechanism further comprises a limiting plate (19), and the limiting plate (19) is fixedly mounted on the upper end of the fixing frame (3) on the outer surface of the column (2).

6. The electronic information engineering antenna stand according to claim 1, characterized in that: The rotating shaft on which the winding drum (6) is located is a damping rotating shaft.

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