Rotatable support structure of electric iron tower

Abstract

The utility model discloses a rotatable support structure of an electric power iron tower, which comprises two first hoops and two second hoops which are arranged on an iron tower pole body, the side walls of the two first hoops are fixedly connected with a mounting seat together, and the mounting seat is provided with a mounting mechanism for mounting a solar panel. The mounting mechanism comprises a mounting column rotationally connected to the mounting seat, a plurality of third hoops and fourth hoops are arranged on the mounting column, cross beams are arranged on the side walls of the fourth hoops, two triangular supporting pieces are arranged on the side walls of the cross beams, and a rotating shaft is fixedly connected to the lower end of the mounting column. According to the utility model, the installation mechanism is arranged, the solar panel can be installed on the assembly on the installation column, the solar panel can be rotated without dismounting the support, and a large amount of dismounting and mounting time and labor are saved, so that the practicability of the device is improved, the number of dismounted bolts and nuts is very small, and the cost is low. Therefore, the efficiency of rotation adjustment of the solar panel can be greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power tower brackets, in particular to a rotatable bracket structure of an electric power tower. Background Art

[0002] Power towers are large load-bearing objects in the power system. They can be divided into frame-type power towers and cylindrical power towers. The cylindrical power towers use solar panels to supply power to equipment such as cameras installed on high-voltage towers.

[0003] In the prior art, the bracket of the power tower can usually only be kept fixed near the power tower when installing solar panels. This is because the bracket is composed of multiple steel structural members through bolts and nuts, and the structure is relatively simple. Once the bracket is installed in place, it cannot be adjusted. If the solar panel needs to be rotated to a suitable angle, the bracket needs to be disassembled for adjustment, and then the bracket needs to be installed on the power tower, which is very troublesome. Therefore, it is necessary to design a rotatable bracket structure for the power tower to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a rotatable bracket structure for an electric power tower.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The rotatable support structure of the power tower comprises two first hoops and two second hoops arranged on the tower pole, the side walls of the two first hoops are commonly fixedly connected with a mounting seat, the mounting seat is provided with a mounting mechanism for mounting a solar panel, the mounting mechanism comprises a mounting column rotatably connected to the mounting seat, the mounting column is provided with a plurality of third hoops and fourth hoops, the side walls of the plurality of fourth hoops are all provided with cross beams, the side walls of the plurality of cross beams are provided with two triangular support members, the lower end of the mounting column is fixedly connected with a rotating shaft, the side wall of the rotating shaft is fixedly connected with a mounting plate, the mounting plate is provided with a plurality of bolts, and a driving mechanism for driving the rotating shaft to rotate is provided under the mounting seat.

[0007] Preferably, the driving mechanism includes a connecting seat arranged at the lower end of the mounting seat, and a motor, a protective shell and a control box are provided at the bottom inner of the connecting seat. The motor output shaft is fixedly connected to the second gear, and the side wall of the rotating shaft is fixedly connected to the first gear.

[0008] Preferably, two connecting plates are provided at the lower end of the connecting seat, an electric push rod is fixedly connected to the lower end of the connecting plate, and a limit block capable of cooperating with the first gear is fixedly connected to the output end of the electric push rod.

[0009] Preferably, the lower end of the connecting plate is fixedly connected to a limiting frame, and the limiting block is slidably connected to the limiting frame.

[0010] Preferably, a plurality of first screws are provided at the lower end of the connecting plate, and the two limit frames are symmetrically distributed relative to the central axis of the first gear.

[0011] Preferably, a mounting plate is fixedly connected to the side wall of the connecting seat, and a plurality of second screws are provided at the lower end of the mounting plate.

[0012] Preferably, a bird repellent is provided at the upper end of the mounting post, and a plurality of spike blocks are provided at the upper end of the connecting seat.

[0013] Preferably, the plurality of spike blocks are arranged at equal intervals, and the surfaces of the spike blocks are galvanized.

[0014] The utility model has the following beneficial effects:

[0015] 1. The device is provided with a mounting mechanism, and the solar panel can be mounted on the assembly on the mounting column. The solar panel can be rotated by rotating the mounting column, and the function of rotating the solar panel without disassembling the bracket can be realized, thereby improving the practicality of the device, and the number of bolts and nuts to be removed is very small, so the efficiency of the rotation adjustment of the solar panel can be greatly improved;

[0016] 2. The device is provided with a driving mechanism, which can start the motor, drive the mounting column to rotate, thereby realizing automatic rotation of the mounting column, without manual rotation, thereby improving the degree of automation of the device;

[0017] 3. The device is provided with a limit block, which can be contracted by the output end of the electric push rod so that the limit block limits the first gear. There is no need to manually screw in bolts to limit the mounting plate, which further improves the degree of automation of the device;

[0018] 4. This device is equipped with a bird repeller and a spike block. The bird repeller can drive away approaching birds, and the spike block can stab the lingering birds, so that the birds will not approach the bracket, thereby reducing the corrosion of the bracket by the birds and increasing the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural schematic diagram of the rotatable support structure of the power tower proposed by the utility model;

[0020] Figure 2 for Figure 1 A magnified view of the structure at A;

[0021] Figure 3 A cross-sectional view of the rotatable support structure of the power tower proposed by the utility model;

[0022] Figure 4 A side view of the rotatable support structure of the power tower proposed by the utility model;

[0023] Figure 5 This is a bottom view of the rotatable support structure of the power tower proposed by the utility model.

[0024] In the figure: 1 first clamp, 2 second clamp, 3 mounting seat, 4 connecting seat, 5 mounting column, 6 third clamp, 7 fourth clamp, 8 triangular support, 9 crossbeam, 10 rotating shaft, 11 mounting plate, 12 electric push rod, 13 limit block, 14 limit frame, 15 first gear, 16 second gear, 17 motor, 18 protective shell, 19 control box, 20 bird repellent, 21 spike block. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Reference Figure 1-5 The rotatable support structure of the power tower includes two first hoops 1 and two second hoops 2 arranged on the tower pole, the side walls of the two first hoops 1 are fixedly connected with a mounting seat 3, the mounting seat 3 is provided with a mounting mechanism for mounting a solar panel, the mounting mechanism includes a mounting column 5 rotatably connected to the mounting seat 3, the mounting column 5 is provided with a plurality of third hoops 6 and a fourth hoops 7, the side walls of the plurality of fourth hoops 7 are all provided with cross beams 9 (connected by bolts and nuts), the side walls of the plurality of cross beams 9 are provided with two triangular support members 8 (connected by bolts and nuts), the lower end of the mounting column 5 is fixedly connected with a rotating shaft 10, the side wall of the rotating shaft 10 is fixedly connected with a mounting plate 11, the mounting plate 11 is provided with a plurality of bolts, and the mounting plate 11 is provided with a plurality of positioning holes.

[0027] A driving mechanism for driving the rotating shaft 10 to rotate is provided under the mounting seat 3, and the driving mechanism includes a connecting seat 4 arranged at the lower end of the mounting seat 3, and a motor 17, a protective shell 18 and a control box 19 are provided at the bottom of the connecting seat 4. The motor 17 can be a YPZ4508-4 three-phase asynchronous motor produced by Shanghai Nengken Electric Co., Ltd., and the output shaft can be rotated forward and reversed. The output shaft of the motor 17 is fixedly connected to the second gear 16, and the side wall of the rotating shaft 10 is fixedly connected to the first gear 15.

[0028] Two connecting plates are provided at the lower end of the connecting seat 4, and an electric push rod 12 is fixedly connected to the lower end of the connecting plate. The electric push rod 12 can be a Gewa small electric push rod 24V DC IP66 waterproof self-locking non-standard customized electric push rod of model GWDT20. The output end of the electric push rod 12 is fixedly connected with a limit block 13 that can cooperate with the first gear 15, so that the first gear 15 can be automatically limited without the need to manually screw in bolts for limiting.

[0029] In the utility model, the lower end of the connecting plate is fixedly connected to the limit frame 14, the limit block 13 is slidably connected to the limit frame 14, and the limit frame 14 can limit the limit block 13, so that the pressure on the electric push rod 12 is reduced.

[0030] In the utility model, a plurality of first screws are arranged at the lower end of the connecting plate, and the two limiting frames 14 are symmetrically distributed relative to the central axis of the first gear 15, so that the connecting plate can be removed after being installed, which is convenient for maintenance and replacement.

[0031] In the present invention, a mounting plate is fixedly connected to the side wall of the connecting seat 4, and a plurality of second screws are arranged at the lower end of the mounting plate, so that the connecting seat 4 can be removed after being installed in place, which is convenient for maintenance and replacement of the motor 17.

[0032] In the utility model, a bird repeller 20 is provided at the upper end of the mounting column 5. The bird repeller 20 is a bird repeller produced by Hebei Qiantie Hengye Metal Products Co., Ltd., and a plurality of spike blocks 21 are provided at the upper end of the connecting seat 4, which can reduce the possibility of birds staying nearby, avoid bird droppings corroding components, and increase the service life of the equipment.

[0033] In the utility model, a plurality of spike blocks 21 are arranged at equal intervals, and the surfaces of the spike blocks 21 are galvanized, which can make the spike blocks 21 more corrosion-resistant and increase their service life.

[0034] When in use, tighten the bolts and nuts on the first clamp 1 and the two second clamps 2 around the iron tower shaft, tighten the bolts and nuts on the third clamp 6 and the fourth clamp 7 around the mounting column 5, and install the solar panel on the two triangular support members 8 through the bolts and nuts. When the solar panel needs to be rotated for direction adjustment, the multiple bolts on the bottom of the mounting plate 11 can be screwed out, and the mounting column 5 can be rotated so that the solar panel can face the appropriate direction, and then the bolts can be screwed in to fix it. After the bracket is installed in place, the rotation adjustment of the solar panel can be carried out without reinstalling the bracket, which saves a lot of disassembly and installation time and improves efficiency through rotation adjustment.

[0035] For the adjustment of the mounting column 5, the connecting seat 4 can be installed under the mounting seat 3. Before adjusting the mounting column 5, the bolts on the mounting plate 11 are first screwed out, and the motor 17 is started. The output shaft of the motor 17 drives the second gear 16 to rotate. The second gear 16 drives the mounting column 5 to rotate by meshing with the first gear 15, thereby realizing automatic rotation of the mounting column 5 without manual rotation, thereby improving the automation degree of the device, and then screwing in the bolts to fix it;

[0036] In addition, the first gear 15 can be limited by the limit block 13 by installing a connecting plate to prevent it from rotating. Before the first gear 15 needs to be driven, the limit block 13 leaves the first gear 15 under the drive of the output end of the electric push rod 12. After the first gear 15 stops rotating, the output end of the electric push rod 12 retracts the limit block 13 and enters the first gear 15.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and practical concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rotatable support structure of an electric power tower, comprising two first hoops (1) and two second hoops (2) arranged on a tower pole, characterized in that: The side walls of the two first hoops (1) are commonly fixedly connected to a mounting seat (3), and the mounting seat (3) is provided with a mounting mechanism for mounting a solar panel, and the mounting mechanism comprises a mounting column (5) rotatably connected to the mounting seat (3), and the mounting column (5) is provided with a plurality of third hoops (6) and fourth hoops (7), and the side walls of the plurality of fourth hoops (7) are all provided with a crossbeam (9), and the side walls of the plurality of crossbeams (9) are provided with two triangular support members (8), the lower end of the mounting column (5) is fixedly connected to a rotating shaft (10), and the side wall of the rotating shaft (10) is fixedly connected to a mounting plate (11), and the mounting plate (11) is provided with a plurality of bolts, and a driving mechanism for driving the rotating shaft (10) to rotate is provided under the mounting seat (3).

2. The rotatable support structure of the power tower according to claim 1, characterized in that: The driving mechanism comprises a connecting seat (4) arranged at the lower end of the mounting seat (3); a motor (17), a protective housing (18) and a control box (19) are provided at the inner bottom of the connecting seat (4); an output shaft of the motor (17) is fixedly connected to a second gear (16); and a side wall of the rotating shaft (10) is fixedly connected to a first gear (15).

3. The rotatable support structure of the power tower according to claim 2, characterized in that: Two connecting plates are provided at the lower end of the connecting seat (4), an electric push rod (12) is fixedly connected to the lower end of the connecting plate, and a limit block (13) capable of cooperating with the first gear (15) is fixedly connected to the output end of the electric push rod (12).

4. The rotatable support structure of the power tower according to claim 3, characterized in that: The lower end of the connection plate is fixedly connected to a limit frame (14), and the limit block (13) is slidably connected to the limit frame (14).

5. The rotatable support structure of the power tower according to claim 4, characterized in that: A plurality of first screws are provided at the lower end of the connecting plate, and the two limiting frames (14) are symmetrically distributed relative to the central axis of the first gear (15).

6. The rotatable support structure of the power tower according to claim 5, characterized in that: The side wall of the connection seat (4) is fixedly connected to a mounting plate, and a plurality of second screws are provided at the lower end of the mounting plate.

7. The rotatable support structure of the power tower according to claim 2, characterized in that: A bird repellent (20) is provided at the upper end of the mounting column (5), and a plurality of spike blocks (21) are provided at the upper end of the connecting seat (4).

8. The rotatable support structure of the power tower according to claim 7, characterized in that: The plurality of spike blocks (21) are arranged at equal intervals, and the surfaces of the spike blocks (21) are galvanized.

Images