Information board and power transmission line tower

Abstract

The information board comprises a board body, a filling piece and a rotating assembly, the board body is provided with a through hole through which flowing air can pass, the filling piece is arranged at the position of the through hole and used for shielding the through hole, the filling piece is rotationally connected with the board body through the rotating assembly, and the rotating assembly is arranged on the board body. The filling piece can rotate relative to the board body, flowing air can blow the filling piece to open the through hole, the flowing air passes through the through hole, and therefore the contact area of the board body and the flowing air is reduced, force acting on the board body is reduced, and the information board is not prone to falling off or being damaged. Therefore, the problems of loss and inconvenient maintenance are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of transmission line towers, and particularly relates to an information plate and a transmission line tower. Background Art

[0002] At present, the pole number plates, no-climbing plates, phase sequence plates, etc. on transmission line towers are all made of integral aluminum-plastic or iron materials and fixed by installation brackets (with 2 holes). (The pole number plates, no-climbing plates, and phase sequence plates are hereinafter referred to as information plates.)

[0003] Due to the long-term exposure of the information plates to wind and rain, especially for the towers located along the coast and on high mountains, due to the strong wind, the information plates are very easy to fall off or be damaged. The damaged and fallen plates may injure pedestrians, vehicles, and other equipment near the tower, causing casualties and property losses. The fallen information plates will also affect the identification of the normal operation of the line, bringing inconvenience to the line operation and maintenance. Seriously, it may cause maintenance personnel to mistakenly climb the tower and enter the wrong interval, resulting in electric shock accidents. Summary of the Utility Model

[0004] Based on this, it is necessary to provide an information plate and a transmission line tower, aiming to solve the technical problems that due to the long-term exposure of the information plates to wind and rain, especially for the towers located along the coast and on high mountains, due to the strong wind, the information plates are very easy to fall off or be damaged. The damaged and fallen plates may injure pedestrians, vehicles, and other equipment near the tower, causing casualties and property losses. The fallen information plates will also affect the identification of the normal operation of the line, bringing inconvenience to the line operation and maintenance. Seriously, it may cause maintenance personnel to mistakenly climb the tower and enter the wrong interval, resulting in electric shock accidents.

[0005] In a first aspect, the utility model provides an information plate, which includes a plate body, a filling member, and a rotating assembly. The plate body is provided with through holes that can pass flowing air. The filling member is arranged at the through holes and is used to block the through holes. The filling member is rotatably connected to the plate body through the rotating assembly. The flowing air can blow the filling member to open the through holes, so that the flowing air passes through the through holes.

[0006] In one embodiment, the diameter of the filling member gradually decreases in a first direction.

[0007] In one embodiment, the filling member can be triangular.

[0008] In one embodiment, the filling member is a structural member made of aluminum plate.

[0009] In one embodiment, the plate body is a structural member made of stainless steel.

[0010] In one embodiment, the rotating assembly includes a rotating shaft and a connecting member. The rotating shaft is connected to the filling member, and the connecting member is connected to the card body. The connecting member is provided with a connecting hole, and the rotating shaft is inserted into the connecting hole and can rotate relative to the connecting member.

[0011] In one embodiment, the rotating assembly further includes a mounting member. One end of the mounting member is connected to the filling member, and the other end is connected to the rotating shaft.

[0012] In one embodiment, a plurality of through holes are provided and arranged on the card body in a preset order. A plurality of filling members are provided and are arranged in one-to-one correspondence with the through holes.

[0013] In one embodiment, the information card further includes a hanging member and a fastening member. The hanging member is connected to the card body and is used for external installation. The fastening member penetrates through the card body and is connected to the hanging member.

[0014] In a second aspect, the present utility model further provides a transmission line tower, and the transmission line tower includes the information card of any one of the above embodiments.

[0015] Implementing the embodiments of the present utility model will have the following beneficial effects:

[0016] Using the information card and the transmission line tower of the present utility model, the card body of the information card is provided with through holes through which flowing air can pass. The filling member is arranged at the through holes and is used to block the through holes. The filling member is rotatably connected to the card body through a rotating assembly, so that the filling member can rotate relative to the card body. The flowing air can blow the filling member to open the through holes, enabling the flowing air to pass through the through holes. As a result, the contact area between the card body and the flowing air is reduced, and the force acting on the card body is reduced, so that the information card will not easily fall off or be damaged, thereby avoiding losses and the problem of inconvenient maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Among them:

[0019] Figure 1 Is an isometric schematic view of the information card in one embodiment.

[0020] Figure 2 For Figure 1Schematic diagram of the open state of the filling piece in the information sign shown

[0021] Figure 3 For Figure 1 Schematic diagram of another angle of the information sign shown

[0022] Figure 4 For Figure 3 Partial enlarged schematic diagram of part A in the information sign shown

[0023] Reference numerals:

[0024] 1. Sign body; 11. Through hole

[0025] 2. Filling piece

[0026] 3. Rotating assembly; 31. Rotating shaft; 32. Connecting piece; 321. Connecting hole; 33. Mounting piece

[0027] 4. Hanging piece; 5. Fastening piece Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings

[0030] In the description of the present utility model, it should be noted that if terms such as "upper", "lower", "inner", "outer", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the present utility model is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model

[0031] In addition, terms such as "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance

[0032] It should be noted that the features in the embodiments of the present utility model can be combined with each other without conflict

[0033] Please also combine with Figures 1 to 4, the information board provided by the present utility model will now be described. The information board is used in transmission line towers.

[0034] The information board includes a board body 1, a filling member 2, and a rotating assembly 3. The board body 1 is provided with through holes 11 through which flowing air can pass. The filling member 2 is arranged at the through holes 11 and is used to block the through holes 11. The filling member 2 is rotatably connected to the board body 1 through the rotating assembly 3. The flowing air can blow the filling member 2 to open the through holes 11, so that the flowing air passes through the through holes 11. Specifically, the flowing air can be the wind generated by the external environment.

[0035] It can be understood that the board body 1 of the information board is provided with through holes 11 through which flowing air can pass. The filling member 2 is arranged at the through holes 11 and is used to block the through holes 11. The filling member 2 is rotatably connected to the board body 1 through the rotating assembly 3, so that the filling member 2 can rotate relative to the board body 1. The flowing air can blow the filling member 2 to open the through holes 11, so that the flowing air passes through the through holes 11, thereby reducing the contact area between the board body 1 and the flowing air and reducing the force acting on the board body 1, so that the information board will not fall off or be damaged easily, thus avoiding losses and avoiding the problem of inconvenient maintenance.

[0036] It should be noted that information is recorded on the board body 1 and the filling member 2. When the weather in the external environment generates strong wind, the strong wind can blow the filling member 2, so that the strong wind can pass through the through holes 11. When there is no wind, due to the action of the own gravity of the filling member 2, the filling member 2 blocks the through holes 11 and completely records the information on the board body 1.

[0037] In this embodiment, the diameter of the filling member 2 gradually decreases in the first direction. In this way, the weight of the lower part of the filling member 2 is lighter, and the wind generated by the external environment can easily blow the filling member 2.

[0038] It should be noted that in related embodiments, the board body 1 and the filling member 2 are vertically placed, and the first direction is the vertical direction.

[0039] Furthermore, the filling member 2 can be triangular. In this way, the weight of the lower part of the filling member 2 is lighter, so that the wind generated by the external environment can easily blow the filling member 2.

[0040] Of course, in other embodiments, the shape of the filling member 2 can be not limited.

[0041] Furthermore, the filling member 2 is a structural member made of aluminum plate. In this way, since the filling member 2 made of aluminum plate has a light weight, it can be easily blown by the wind, and when the wind force reaches a certain level, it can blow the filling member 2.

[0042] Further, the sign body 1 is a structural member made of stainless steel. In this way, the sign body 1 can resist the erosion of the external environment and increase the service life of the sign body 1.

[0043] In one embodiment, as Figure 3 and Figure 4 shown, the rotating assembly 3 includes a rotating shaft 31 and a connecting member 32. The rotating shaft 31 is connected to the filling member 2, and the connecting member 32 is connected to the sign body 1. The connecting member 32 is provided with a connecting hole 321. The rotating shaft 31 is inserted into the connecting hole 321 and can rotate relative to the connecting member 32. When the wind force reaches a certain level, the filling member 2 can swing. The filling member 2 drives the rotating shaft 31 to rotate in the connecting hole 321, so that the filling member 2 can swing relative to the sign body 1, thereby enabling the filling member 2 to open the through hole 11.

[0044] In this embodiment, the rotating assembly 3 further includes a mounting member 33. One end of the mounting member 33 is connected to the filling member 2, and the other end is connected to the rotating shaft 31. By providing the mounting member 33, the rotating shaft 31 can be connected to the filling member 2 through the mounting member 33, so that when the filling member 2 swings, the filling member 2 will not collide with the connecting member 32.

[0045] In one embodiment, as Figure 2 shown, the through holes 11 are provided in plurality and arranged on the sign body 1 in a preset order. The filling members 2 are provided in plurality and are arranged in one-to-one correspondence with the through holes 11. In this way, the contact area between the wind generated by the external environment and the sign body 1 can be further reduced, thereby further reducing the wind force acting on the sign body 1.

[0046] Of course, in other embodiments, the through holes 11 are provided in plurality and arranged on the sign body 1 irregularly.

[0047] In one embodiment, as Figure 1 shown, the information sign further includes a mounting member 4 and a fastening member 5. The mounting member 4 is connected to the sign body 1 and is used for external installation. The fastening member 5 penetrates through the sign body 1 and is connected to the mounting member 4. Specifically, the fastening member 5 can be a bolt. The mounting member 4 can be mounted on the transmission line tower, so that the sign body 1 can be externally installed. The fastening member 5 penetrates through the sign body 1 and is threadedly connected to the mounting member 4, so that the mounting member 4 can be stably installed on the transmission line tower.

[0048] The present utility model further provides a transmission line tower, which includes the information sign of any one of the above embodiments.

[0049] It can be understood that in the transmission line tower of this embodiment, the above information plate is used, so that the plate body 1 of the information plate is provided with through holes 11 that can pass through flowing air. The filling member 2 is arranged at the through holes 11 and is used to block the through holes 11. The filling member 2 is rotatably connected to the plate body 1 through a rotating assembly 3, so that the filling member 2 can rotate relative to the plate body 1, and the flowing air can blow the filling member 2 to open the through holes 11, enabling the flowing air to pass through the through holes 11. As a result, the contact area between the plate body 1 and the flowing air is reduced, and the force acting on the plate body 1 is reduced, so that the information plate will not easily fall off or be damaged, thereby avoiding losses and the problem of inconvenient maintenance.

[0050] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered to be within the scope described in this specification.

[0051] The above-disclosed are only the preferred embodiments of the present invention. Of course, the scope of the present invention cannot be limited by this. Therefore, equivalent changes made according to the claims of the present invention still fall within the scope covered by the present invention.

Claims

1. An information board, characterized in that: The information sign includes a sign body, a filling piece and a rotating assembly. The sign body is provided with a through hole through which flowing air can pass. The filling piece is arranged at the through hole and is used to cover the through hole. The filling piece is rotatably connected to the sign body through the rotating assembly. The flowing air can blow the filling piece to open the through hole so that the flowing air passes through the through hole.

2. The information sign according to claim 1, characterized in that: The diameter of the filling piece gradually decreases from the first direction.

3. The information sign according to claim 2, characterized in that: The filling piece may be triangular in shape.

4. The information sign according to any one of claims 1 to 3, characterized in that: The filling piece is a structural piece made of aluminum plate.

5. The information sign according to claim 1, characterized in that: The card body is a structural part made of stainless steel.

6. The information sign according to claim 1, characterized in that: The rotating assembly includes a rotating shaft and a connecting piece, wherein the rotating shaft is connected to the filling piece, the connecting piece is connected to the card body, the connecting piece is provided with a connecting hole, the rotating shaft is inserted into the connecting hole, and can rotate relative to the connecting piece.

7. The information sign according to claim 6, characterized in that: The rotating assembly also includes a mounting member, one end of which is connected to the filling member, and the other end of which is connected to the rotating shaft.

8. The information sign according to claim 1, characterized in that: There are a plurality of through holes, which are arranged on the card body in a preset order. There are a plurality of filling pieces, which are arranged one by one corresponding to the through holes.

9. The information sign according to claim 1, characterized in that: The information sign also includes a mounting part and a fastener. The mounting part is connected to the sign body and is used for external installation. The fastener passes through the sign body and is connected to the mounting part.

10. A transmission line tower, characterized in that: The transmission line tower comprises an information sign as claimed in any one of claims 1-9.

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