Insulation lightning protection power pole

Abstract

The utility model relates to the technical field of electric power poles, and discloses an insulating lightning protection electric power pole, which comprises an electric power pole body, and the top end of the electric power pole body is movably connected with a circular plate. By arranging the moving blocks, the clamping blocks, the moving rods and the pneumatic cylinder, when the pneumatic cylinder operates, the top end of the pneumatic cylinder drives four second hinge blocks to move upwards through a circular block and a circular ring, and at the moment, the four moving rods are driven by the four second hinge blocks to move; at the moment, the other ends of four moving rods drive four moving blocks to move through four first hinge blocks, due to the limiting effect of four limiting blocks, the four moving blocks drive four clamping blocks to move inwards, and the four clamping blocks clamp the top end of the power pole body; and the whole circular plate can be mounted at the top end of the power pole, so that the function of quickly mounting and dismounting the whole circular plate is realized, and the function of mounting the whole circular plate on power poles with different sizes is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of power poles, and more specifically, to an insulating lightning protection power pole. Background Art

[0002] Power poles play a role in supporting overhead conductors. Common power poles include wooden power poles, concrete power poles, power transmission towers, etc. Concrete power poles are made of concrete and steel bars or steel wires, and there are two types: prestressed and non-prestressed. Iron poles are made of cast iron, and the most commonly used cross-sections are circular and square.

[0003] When operating personnel carry out erection operations on power poles, lightning protection devices are often used to protect the power poles from lightning. Existing power poles mostly use lightning rods and some insulating materials for lightning protection. However, since the sizes of power poles on the market vary, the same type of lightning rod can only be installed on power poles of a single size, and it cannot be quickly disassembled and installed, which brings inconvenience to the operation of the operating personnel. Therefore, it needs to be improved. Summary of the Utility Model

[0004] In order to overcome the deficiencies of the prior art, the utility model provides an insulating lightning protection power pole, which has the advantage of being able to quickly install and disassemble the lightning rod.

[0005] To achieve the above object, the utility model provides the following technical solution: an insulating lightning protection power pole, comprising:

[0006] A power pole body, the top of the power pole body is movably connected with a circular plate, an arc-shaped block is fixedly installed on the outer surface of the circular plate, and a lightning rod is fixedly installed on the top of the arc-shaped block;

[0007] A lifting mechanism, the lifting mechanism is arranged on the top of the circular plate;

[0008] A clamping mechanism, the clamping mechanism is arranged on the outer surface of the circular plate;

[0009] Among them, the clamping mechanism includes a limit block, the outer surface of the limit block is fixedly connected with the outer surface of the circular plate, a moving block is movably connected inside the limit block, a clamping block is fixedly installed at the bottom of the moving block, the top of the clamping block is movably connected with the bottom of the limit block, a first hinge block is fixedly installed at the top of the moving block, the bottom of the first hinge block is movably connected with the top of the limit block, a moving rod is hinged inside the first hinge block, the other end of the moving rod is hinged with a second hinge block, and a circular ring is fixedly installed on the outer surface of the second hinge block.

[0010] As a preferred technical solution of the utility model, the lifting mechanism includes:

[0011] A pneumatic cylinder, the bottom end of the pneumatic cylinder is fixedly connected to the top end of the circular plate;

[0012] A circular block, the bottom end of the circular block is fixedly connected to the top end of the pneumatic cylinder, and the outer surface of the circular block is fixedly sleeved with the inner part of the circular ring.

[0013] As a preferred technical solution of the present utility model, a lifting ring is movably sleeved on the outer surface of the power pole body, a triangular frame is fixedly installed at the top end of the lifting ring, and a cross arm is fixedly installed at the top end of the triangular frame.

[0014] As a preferred technical solution of the present utility model, a fixing plate is fixedly installed at the bottom end of the outer surface of the power pole body, a driving motor is fixedly installed on the right side of the fixing plate, the other end of the output shaft of the driving motor is fixedly sleeved with a rotating shaft, and the other end of the rotating shaft penetrates through the right side of the fixing plate and extends to the left side of the fixing plate.

[0015] As a preferred technical solution of the present utility model, a protective shell is fixedly installed on the right side of the fixing plate, and the driving motor is located inside the protective shell.

[0016] As a preferred technical solution of the present utility model, the other end of the rotating shaft is fixedly sleeved with a gear, and the outer surface of the gear is meshed with a toothed plate.

[0017] As a preferred technical solution of the present utility model, a fixing block is movably connected to the outer surface of the toothed plate, and the back surface of the fixing block is fixedly connected to the front surface of the power pole body.

[0018] As a preferred technical solution of the present utility model, a lifting block is fixedly installed at the top end of the toothed plate, a moving ring is fixedly installed on the back surface of the lifting block, and the inner part of the moving ring is movably sleeved with the outer surface of the power pole body.

[0019] As a preferred technical solution of the present utility model, a third hinge block is fixedly installed on the outer surface of the moving ring, and a hinge rod is hinged inside the third hinge block.

[0020] As a preferred technical solution of the present utility model, a movable rod is hinged inside the other end of the hinge rod, the other end of the movable rod is hinged with a fourth hinge block, and the top end of the fourth hinge block is fixedly connected to the bottom end of the lifting ring.

[0021] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0022] 1. The utility model realizes the functions of quickly installing and disassembling the whole circular plate and installing the whole circular plate on power pole bodies of different sizes by setting a moving block, a clamping block, a moving rod and a pneumatic cylinder. When the pneumatic cylinder operates, the top end of the pneumatic cylinder will drive four second hinge blocks to move upward through a round block and a ring. At this time, the four moving rods will move driven by the four second hinge blocks. Meanwhile, the other ends of the four moving rods will drive four moving blocks to move through four first hinge blocks. Due to the limiting effect of the four limiting blocks, the four moving blocks will drive the four clamping blocks to move inward. At this time, the four clamping blocks will clamp the top end of the power pole body during the inward movement, so that the whole circular plate can be installed on the top end of the power pole body.

[0023] 2. The utility model realizes the function of adjusting the overall height of the lifting ring according to the use requirements by setting a gear, a toothed plate, a hinge rod and a movable rod. When the driving motor operates, the rotating shaft will drive the gear to rotate. Due to the limiting effect of the fixed block, the gear will drive the toothed plate to move upward during the rotation. Subsequently, the toothed plate will drive the moving ring to move upward through the lifting block. Then, the moving ring will drive two hinge rods to move through two third hinge blocks. Meanwhile, the other ends of the two hinge rods will drive two movable rods to move. At this time, the other ends of the two movable rods will release the supporting effect on the two fourth hinge blocks. At this time, the two fourth hinge blocks and the whole lifting ring will move downward under the influence of gravity. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic structural diagram of the utility model;

[0025] Figure 2 is a rear view structural diagram of the utility model;

[0026] Figure 3 is a sectional structural diagram of the utility model;

[0027] Figure 4 is a sectional structural diagram of the limiting block of the utility model;

[0028] Figure 5 is a sectional structural diagram of the pneumatic cylinder of the utility model;

[0029] Figure 6 is a sectional structural diagram of the power pole body of the utility model;

[0030] Figure 7 is a sectional structural diagram of the driving motor of the utility model;

[0031] Figure 8 is Figure 1Schematic diagram of the partial enlarged structure at position A in the [Chinese context].

[0032] In the figure: 1. Electric pole body; 2. Circular plate; 3. Arc-shaped block; 4. Lightning rod; 5. Limit block; 6. Moving block; 7. Clamping block; 8. First hinge block; 9. Moving rod; 10. Second hinge block; 11. Ring; 12. Pneumatic cylinder; 13. Circular block; 14. Lifting ring; 15. Tripod; 16. Cross arm; 17. Fixed plate; 18. Driving motor; 19. Rotating shaft; 20. Protective shell; 21. Gear; 22. Rack; 23. Fixed block; 24. Lifting block; 25. Moving ring; 26. Third hinge block; 27. Hinge rod; 28. Fourth hinge block; 29. Movable rod. Detailed implementation mode

[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0034] As Figures 1 to 8 shown, the present invention provides an insulating and lightning protection electric pole, including:

[0035] The electric pole body 1, the top of the electric pole body 1 is movably connected with a circular plate 2, the outer surface of the circular plate 2 is fixedly installed with an arc-shaped block 3, and the top of the arc-shaped block 3 is fixedly installed with a lightning rod 4;

[0036] Lifting mechanism, the lifting mechanism is arranged at the top of the circular plate 2;

[0037] Clamping mechanism, the clamping mechanism is arranged on the outer surface of the circular plate 2;

[0038] Among them, the clamping mechanism includes a limit block 5, the outer surface of the limit block 5 is fixedly connected with the outer surface of the circular plate 2, the inside of the limit block 5 is movably connected with a moving block 6, the bottom end of the moving block 6 is fixedly installed with a clamping block 7, the top end of the clamping block 7 is movably connected with the bottom end of the limit block 5, the top end of the moving block 6 is fixedly installed with a first hinge block 8, the bottom end of the first hinge block 8 is movably connected with the top end of the limit block 5, the inside of the first hinge block 8 is hinged with a moving rod 9, the other end of the moving rod 9 is hinged with a second hinge block 10, and the outer surface of the second hinge block 10 is fixedly installed with a ring 11.

[0039] When the ring 11 moves upward, at this time the ring 11 will drive the four moving rods 9 to move through the four second hinge blocks 10. Immediately afterwards, the other ends of the four moving rods 9 will drive the four moving blocks 6 to move through the four first hinge blocks 8. Due to the limiting effect of the limiting block 5, at this time the four moving blocks 6 will drive the four clamping blocks 7 to move inwards.

[0040] Among them, the lifting mechanism includes:

[0041] A pneumatic cylinder 12, the bottom end of the pneumatic cylinder 12 is fixedly connected to the top end of the circular plate 2;

[0042] A circular block 13, the bottom end of the circular block 13 is fixedly connected to the top end of the pneumatic cylinder 12, and the outer surface of the circular block 13 is fixedly sleeved with the inside of the ring 11.

[0043] When the pneumatic cylinder 12 operates, at this time the top end of the pneumatic cylinder 12 will drive the ring 11 to move upward through the circular block 13.

[0044] Among them, a lifting ring 14 is movably sleeved on the outer surface of the power pole body 1. A triangular frame 15 is fixedly installed at the top end of the lifting ring 14, and a cross arm 16 is fixedly installed at the top end of the triangular frame 15.

[0045] Since the inside of the lifting ring 14 is movably sleeved with the outer surface of the power pole body 1, the whole lifting ring 14 can move up and down along the outer surface of the power pole body 1.

[0046] Among them, a fixing plate 17 is fixedly installed at the bottom end of the outer surface of the power pole body 1. A driving motor 18 is fixedly installed on the right side of the fixing plate 17. The other end of the output shaft of the driving motor 18 is fixedly sleeved with a rotating shaft 19, and the other end of the rotating shaft 19 penetrates through the right side of the fixing plate 17 and extends to the left side of the fixing plate 17.

[0047] When the driving motor 18 operates, at this time the rotating shaft 19 will rotate.

[0048] Among them, a protective shell 20 is fixedly installed on the right side of the fixing plate 17, and the driving motor 18 is located inside the protective shell 20.

[0049] Due to the design of the protective shell 20, it will play a good protective role for the driving motor 18.

[0050] Among them, the other end of the rotating shaft 19 is fixedly sleeved with a gear 21, and the outer surface of the gear 21 is meshed with a toothed plate 22.

[0051] When the rotating shaft 19 drives the gear 21 to rotate, at this time the gear 21 will drive the toothed plate 22 to move.

[0052] Among them, a fixing block 23 is movably connected to the outer surface of the toothed plate 22, and the back surface of the fixing block 23 is fixedly connected to the front surface of the power pole body 1.

[0053] Due to the design inside the fixing block 23, the movement of the toothed plate 22 will be limited, enabling it to only move up and down. When the gear 21 rotates, at this time, the toothed plate 22 will move upward along the inside of the fixing block 23.

[0054] Among them, a lifting block 24 is fixedly installed at the top end of the toothed plate 22, and a moving ring 25 is fixedly installed on the back surface of the lifting block 24. The inside of the moving ring 25 is movably sleeved on the outer surface of the power pole body 1.

[0055] When the toothed plate 22 moves upward, at this time, the toothed plate 22 will drive the moving ring 25 to move upward along the outer surface of the power pole body 1 through the lifting block 24.

[0056] Among them, a third hinge block 26 is fixedly installed on the outer surface of the moving ring 25, and a hinge rod 27 is hinged inside the third hinge block 26.

[0057] When the moving ring 25 drives the two third hinge blocks 26 to move upward, at this time, the two hinge rods 27 will move under the drive of the two third hinge blocks 26.

[0058] Among them, a movable rod 29 is hinged inside the other end of the hinge rod 27, the other end of the movable rod 29 is hinged to a fourth hinge block 28, and the top end of the fourth hinge block 28 is fixedly connected to the bottom end of the lifting ring 14.

[0059] When the two hinge rods 27 move, at this time, the two movable rods 29 will move under the drive of the two hinge rods 27. Subsequently, the two movable rods 29 will release the supporting effect on the two fourth hinge blocks 28 during the movement. At this time, the two fourth hinge blocks 28 and the lifting ring 14 as a whole will move downward along the outer surface of the power pole body 1.

[0060] The working principle and usage process of the present utility model:

[0061] First, the operator starts the pneumatic cylinder 12. At this time, the top end of the pneumatic cylinder 12 will drive the round block 13 to move upward. Immediately afterwards, the round block 13 will drive the ring 11 to move upward. At this time, the four second hinge blocks 10 will move upward under the drive of the ring 11. Immediately afterwards, the four second hinge blocks 10 will drive the four moving rods 9 to move respectively during the upward movement. At this time, the other ends of the four moving rods 9 will drive the four first hinge blocks 8 to move respectively. Subsequently, the four first hinge blocks 8 will drive the four moving blocks 6 to move respectively. Due to the design inside the four limit blocks 5, the movement of the four moving blocks 6 will be limited. At this time, the four moving blocks 6 will move inward under the limitation inside the four limit blocks 5. Immediately afterwards, the four clamping blocks 7 will move inward under the drive of the four moving blocks 6. At this time, the entire round plate 2 will be fixed at the top of the power pole body 1 during the inward movement of the four clamping blocks 7, thus realizing the function of quickly installing and disassembling the entire round plate 2, and realizing the function that the entire round plate 2 can be installed on power pole bodies 1 of different sizes.

[0062] Subsequently, the operator starts the drive motor 18. At this time, the rotating shaft 19 will drive the gear 21 to rotate. Since the toothed plate 22 is meshed with the gear 21, at this time, the gear 21 will drive the toothed plate 22 to move during the rotation. Due to the design inside the fixed block 23, the movement of the toothed plate 22 will be limited, making it only able to move up and down. At this time, the toothed plate 22 will move upward under the limitation of the fixed block 23. At the same time, the lifting block 24 will move upward under the drive of the toothed plate 22. At this time, the lifting block 24 will drive the moving ring 25 to move upward along the outer surface of the power pole body 1. Immediately afterwards, the two third hinge blocks 26 will move upward under the drive of the moving ring 25. Subsequently, the two third hinge blocks 26 will drive the two hinge rods 27 to move during the upward movement. At this time, the other ends of the two hinge rods 27 will drive the two movable rods 29 to move respectively. At this time, the other ends of the two movable rods 29 will release the supporting effect on the two fourth hinge blocks 28. At this time, the two fourth hinge blocks 28 will move downward under the influence of gravity. At the same time, the entire lifting ring 14 will also move downward along the outer surface of the power pole body 1, thus realizing the function of adjusting the overall height of the lifting ring 14 according to the usage requirements.

[0063] It should be noted that in this text, relational terms such as first and second are only used 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 "comprising", "including" or any other variation thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0064] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An insulated lightning protection power pole, characterized in that: Included are: A power pole body (1), the top of the power pole body (1) being movably connected to a circular plate (2), an arc block (3) being fixedly mounted on the outer surface of the circular plate (2), and a lightning rod (4) being fixedly mounted on the top of the arc block (3); A lifting mechanism, the lifting mechanism being arranged at the top end of the circular plate (2); A clamping mechanism, wherein the clamping mechanism is arranged on the outer surface of the circular plate (2); The clamping mechanism comprises a limit block (5), the outer surface of the limit block (5) is fixedly connected to the outer surface of the circular plate (2), the limit block (5) is internally movably connected to a moving block (6), the bottom end of the moving block (6) is fixedly mounted with a clamp block (7), the top end of the clamp block (7) is movably connected to the bottom end of the limit block (5), the top end of the moving block (6) is fixedly mounted with a first hinge block (8), the bottom end of the first hinge block (8) is movably connected to the top end of the limit block (5), the first hinge block (8) is internally hinged with a moving rod (9), the other end of the moving rod (9) is hinged with a second hinge block (10), and the outer surface of the second hinge block (10) is fixedly mounted with a circular ring (11).

2. The insulated lightning protection power pole according to claim 1, characterized in that: The lifting mechanism comprises: A pneumatic cylinder (12), wherein the bottom end of the pneumatic cylinder (12) is fixedly connected to the top end of the circular plate (2); A round block (13), wherein the bottom end of the round block (13) is fixedly connected to the top end of the pneumatic cylinder (12), and the outer surface of the round block (13) is fixedly sleeved to the inside of the circular ring (11).

3. The insulated lightning protection power pole according to claim 1, characterized in that: A lifting ring (14) is movably sleeved on the outer surface of the power pole body (1), a tripod (15) is fixedly mounted on the top of the lifting ring (14), and a cross arm (16) is fixedly mounted on the top of the tripod (15).

4. The insulated lightning protection power pole according to claim 1, characterized in that: A fixing plate (17) is fixedly mounted on the bottom end of the outer surface of the power pole body (1), a driving motor (18) is fixedly mounted on the right side of the fixing plate (17), a rotating shaft (19) is fixedly sleeved on the other end of the output shaft of the driving motor (18), and the other end of the rotating shaft (19) passes through the right side of the fixing plate (17) and extends to the left side of the fixing plate (17).

5. The insulated lightning protection power pole according to claim 4, characterized in that: A protective shell (20) is fixedly mounted on the right side of the fixing plate (17), and the driving motor (18) is located inside the protective shell (20).

6. The insulated lightning protection power pole according to claim 4, characterized in that: A gear (21) is fixedly sleeved on the other end of the rotating shaft (19), and a toothed plate (22) is meshingly connected on the outer surface of the gear (21).

7. The insulated lightning protection power pole according to claim 6, characterized in that: The outer surface of the tooth plate (22) is movably connected to a fixing block (23), and the back surface of the fixing block (23) is fixedly connected to the front surface of the power pole body (1).

8. The insulated lightning protection power pole according to claim 6, characterized in that: A lifting block (24) is fixedly mounted on the top of the tooth plate (22), a moving ring (25) is fixedly mounted on the back of the lifting block (24), and the interior of the moving ring (25) is movably sleeved with the outer surface of the power pole body (1).

9. The insulated lightning protection power pole according to claim 8, characterized in that: A third hinge block (26) is fixedly mounted on the outer surface of the movement ring (25), and a hinge rod (27) is hinged inside the third hinge block (26).

10. The insulated lightning protection power pole according to claim 9, characterized in that: A movable rod (29) is hingedly connected inside the other end of the hinged rod (27), and a fourth hinge block (28) is hingedly connected to the other end of the movable rod (29). The top end of the fourth hinge block (28) is fixedly connected to the bottom end of the lifting ring (14).

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