Three-pipe tower of electric power iron tower

Abstract

The utility model discloses an electric power iron tower three-pipe tower which comprises a tower column, the tower column is provided with an inclined rod, the tower column is connected with an embedded column a through a bolt in a bolting mode, the embedded column a is fixedly connected with a transverse rod, the tower column is provided with a pull rod, the pull rod is connected with an embedded column b in a sliding mode, the pull rod is connected with a spring in a surrounding mode, and the tower column is provided with a top plate. The top plate is provided with a motor, the output end of the motor is fixedly connected with a rotating shaft, the rotating shaft is connected with a steel rope in a winding mode, the steel rope is provided with a sliding plate, the sliding plate is provided with a snow removing box, the snow removing box is provided with a telescopic pipe, the telescopic pipe is provided with an air outlet frame, and a heating wire is bonded in the tower column. The heating wire and the snow removing box are matched to remove snow on the tower body, and the tower body is prevented from inclining due to overweight snow; the embedded column a and the embedded column b are matched to fix the bottom end of the tower column, and shaking caused by loose connection between the bottom end of the tower column and the ground is avoided.

Description

Technical Field

[0001] The utility model relates to a three-tube tower for electric power iron tower, in particular to a three-tube tower for electric power iron tower, belonging to the technical field of three-tube towers. Background Art

[0002] The three-tube tower refers to a self-supporting tall steel structure with tower columns made of steel tubes and a triangular tower body cross-section. Main features: The three-tube tower has tower columns made of steel tubes and a triangular tower body cross-section. It is a tall steel structure that is different from angle steel.

[0003] The three-tube tower in the prior art has the following disadvantages: 1. When the iron tower is used outdoors continuously, it snows heavily outside and the snow accumulates on the tower. The heavy snow can easily cause the tower to tilt; 2. The connection between the bottom of the iron tower and the ground is slightly weak, and it is easy to shake and tilt under the influence of external forces such as strong winds. Therefore, improvements are made to address the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a three-tube power tower to solve the above-mentioned problem. The heating wire and the snow removal box cooperate to remove snow from the tower body to prevent it from tilting due to excessive snow; the embedded columns a and the embedded columns b cooperate to fix the bottom end of the tower column to prevent the bottom end from shaking due to loose connection with the ground.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a three-tube tower of an electric power tower, comprising a tower column, the tower column is equipped with an inclined rod, the tower column is bolted with an embedded column a by bolts, the embedded column a is fixedly connected with a cross bar, the tower column is equipped with a pull rod, the pull rod is slidably connected with the embedded column b, the pull rod is surrounded by a spring, the tower column is equipped with a top plate, the top plate is equipped with a motor, the output end of the motor is fixedly connected with a rotating shaft, the rotating shaft is wound with a steel cable, the steel cable is equipped with a slide plate, the slide plate is equipped with a snow removal box, the snow removal box is equipped with a telescopic tube, the telescopic tube is equipped with an air outlet frame, and a heating wire is bonded in the tower column.

[0006] Preferably, a fan is installed in the snow removal box, and the fan is located below the heating pipe.

[0007] Preferably, an electric push rod is installed in the snow removal box, and an air outlet frame is installed on the electric push rod.

[0008] Preferably, the slide plate is slidably connected to a slide rod, and a top plate is installed on the top of the slide rod.

[0009] Preferably, a bottom plate is installed at the bottom end of the slide rod, and the bottom plate is installed on the inner side of the tower column.

[0010] Preferably, the pull rod is slidably connected to a connecting plate, and the connecting plate is fixedly connected to an embedded column b.

[0011] The beneficial effects of the utility model are:

[0012] The heating wire and the snow removal box cooperate to remove snow from the tower body to prevent the tower from tilting due to excessive snow. The three tower columns are all bonded with heating wires. When it snows heavily, the heating wires in the tower columns will generate heat after being energized. The generated heat is transferred to the tower columns, which can make the snow on the surface of the tower columns absorb heat and melt. The tower columns are connected to multiple inclined rods, which can transfer part of the heat to the inclined rods. At the same time, the heating pipes in the snow removal box generate heat after being energized to heat the air in the snow removal box. The fan in the snow removal box starts to blow air upward, and the heated air moves upward through the telescopic tubes on the three sides and is moved out through the air outlet racks. The air outlet racks are located on the inner side of the inclined rods between the two tower columns. The hot air is blown to the inclined rods through the air outlet racks, which can blow Snow falls on the inclined rod, and when hot air passes by, the inclined rod and snow can be heated to melt the snow. The rotation of the motor on the top plate drives the connected rotating shaft to rotate, and the rotation of the rotating shaft drives the connected steel cable to be released outward, and the other end of the steel cable is connected to the slide plate, and the slide plate is fixed on the upper end of the snow removal box. The steel cable is continuously released, and the snow removal box moves downward under the action of gravity, and the slide plate continues to slide downward along the slide rod. During the slow downward movement of the snow removal box, the electric push rod in the snow removal box extends and pushes the connected air outlet frame to move outward and close to the inclined rod. The outward movement of the air outlet frame drives the connected telescopic tube to extend, and the tower body can be cleared of snow through the cooperation of the heating wire and the snow removal box that slides up and down to prevent the snow from being too heavy and causing it to tilt.

[0013] The embedded column a and the embedded column b cooperate to fix the bottom end of the tower column to prevent the bottom end from shaking due to a loose connection with the ground; the bottom end of the tower column is connected to the embedded column a by bolts, and a plurality of cross bars are fixed on the outside of the embedded column a. The cross bars are inserted into the soil to enhance the connection effect between the ground and the embedded column a, and are not easy to move out of the soil. The inner side of the tower column is slidably connected to the connecting plate on the embedded column b by a pull rod. The embedded column b is buried in the middle of the tower body, and the connecting plate on the surface corresponds to the position of the pull rod on the tower column. The pull rod can be slidably connected along the connecting plate and a spring is provided between the connecting plate and the pull rod. When the tower column on this side tilts outward, the pull rod slides to compress the spring, and the spring gives the pull rod an inward force, which can partially offset the external force to prevent it from tilting outward. The position of the tower column can be fixed by the embedded column a, the embedded column b and the spring to prevent it from shaking and tipping over. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 3 It is a schematic diagram of a partial cross-section structure of the upper end of the tower column of the utility model;

[0017] Figure 4 It is a schematic diagram of the partial cross-section structure of the lower end of the tower column of the utility model.

[0018] In the figure: 1. tower column; 2. diagonal rod; 3. bolt; 4. embedded column a; 5. cross bar; 6. embedded column b; 7. connecting plate; 8. pull rod; 9. slide plate; 10. snow removal box; 11. slide bar; 12. spring; 13. motor; 14. steel cable; 15. rotating shaft; 16. air outlet frame; 17. heating pipe; 18. fan; 19. electric push rod; 20. telescopic pipe; 21. top plate; 22. bottom plate; 23. heating wire. DETAILED DESCRIPTION

[0019] 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.

[0020] Example 1 Please refer to Figure 1-4 As shown, a three-tube power tower includes a tower column 1, the tower column 1 is equipped with an inclined rod 2, the tower column 1 is bolted with a pre-buried column a4 by bolts 3, the bottom end of the tower column 1 is fixed on the pre-buried column a4, the pre-buried column a4 is fixedly connected with a cross bar 5, the tower column 1 is equipped with a tie rod 8, the tie rod 8 is slidably connected with the pre-buried column b6, the tie rod 8 is connected around a spring 12, the spring 12 is located between the connecting plate 7 and the tie rod 8, the tower column 1 is equipped with a top plate 21, the top plate 21 is equipped with a motor 13, the motor 13 rotates The connected rotating shaft 15 is driven to rotate, the output end of the motor 13 is fixedly connected with the rotating shaft 15, the rotating shaft 15 is wound with a steel cable 14, the rotating shaft 15 drives the connected steel cable 14 to be wound or released, the steel cable 14 is installed with a slide plate 9, the other end of the steel cable 14 is connected to the slide plate 9, the slide plate 9 is installed with a snow removal box 10, the snow removal box 10 is installed with a telescopic tube 20, the telescopic tube 20 can be extended and retracted with the movement of the air outlet frame 16, the telescopic tube 20 is installed with the air outlet frame 16, and a heating wire 23 is bonded inside the tower column 1.

[0021] Specifically, a fan 18 is installed in the snow removal box 10 , and the fan 18 blows the air heated by the heating pipe 17 outward. The fan 18 is located below the heating pipe 17 .

[0022] Specifically, an electric push rod 19 is installed in the snow removal box 10 , and the electric push rod 19 is extended and retracted to drive the air outlet frame 16 to move outward or inward, and the electric push rod 19 is installed with the air outlet frame 16 .

[0023] Specifically, the slide plate 9 is slidably connected to the slide bar 11 , and the slide plate 9 slides up and down along the slide bar 11 . A top plate 21 is installed on the top of the slide bar 11 , and the slide bar 11 is fixed between the top plate 21 and the bottom plate 22 .

[0024] Specifically, the pull rod 8 is slidably connected to the connecting plate 7, and the pull rod 8 can slide inward and outward along the connecting plate 7. The connecting plate 7 is fixedly connected to the embedded column b6, and the connecting plate 7 is fixed above the embedded column b6.

[0025] Example 2: Please refer to Figure 4 The difference between this embodiment and embodiment 1 is that a bottom plate 22 is installed at the bottom end of the slide rod 11, the bottom plate 22 is installed on the inner side of the tower column 1, and the top plate 22 is fixed on the inner side of the bottom end of the tower column 1.

[0026] When the utility model is in use, the bottom end of the tower column 1 is connected to the embedded column a4 by bolts 3, and a plurality of cross bars 5 are fixed on the outside of the embedded column a4. The cross bars 5 are inserted into the soil to enhance the connection effect between the ground and the embedded column a4, and are not easy to be removed from the soil. The inner side of the tower column 1 is slidably connected to the connecting plate 7 on the embedded column b6 by the pull rod 8. The embedded column b6 is buried in the middle of the tower body, and the connecting plate 7 on the surface corresponds to the position of the pull rod 8 on the tower column 1. The pull rod 8 can be slidably connected along the connecting plate 7 and a spring 12 is provided between the connecting plate 7 and the pull rod 8. The side tower column 1 is tilted outward. When the pull rod 8 slides to compress the spring 12, the spring 12 gives the pull rod 8 an inward force, which can partially offset the external force to prevent it from tilting outward. The position of the tower column 1 can be fixed by the embedded column a4, the embedded column b6 and the spring 12 to prevent it from shaking and tipping over. The three tower columns 1 are all bonded with heating wires 23. When it snows heavily, the heating wires 23 in the tower column 1 generate heat after being energized. The generated heat is transferred to the tower column 1, which can make the snow on the surface of the tower column 1 absorb heat and melt. The tower column 1 is connected to multiple inclined rods 2, which can transfer part of the heat to the inclined rods 2. After the heating pipe 17 in the snow removal box 10 is energized, heat is generated to heat the air in the snow removal box 10. The fan 18 in the snow removal box 10 starts to blow air upward, and the heated air is moved upward through the telescopic tubes 20 on the three sides and moved out through the air outlet racks 16. The air outlet racks 16 are located on the inner side of the inclined rod 2 between the two tower columns 1. The hot air is blown to the inclined rod 2 through the air outlet racks 16, which can blow the snow on the inclined rod 2 to fall off. At the same time, when the hot air passes through, the inclined rod 2 and the snow can be heated to melt the snow. The motor 13 on the top plate 21 rotates to drive the connected shaft 15 to rotate, and the rotation of the shaft 15 drives the connected The connected steel cable 14 is released outward, and the other end of the steel cable 14 is connected to the slide plate 9, and the slide plate 9 is fixed to the upper end of the snow removal box 10. The steel cable 14 is continuously released, and the snow removal box 10 moves downward under the action of gravity. The slide plate 9 continues to slide downward along the slide bar 11. During the slow downward movement of the snow removal box 10, the electric push rod 19 in the snow removal box 10 extends and pushes the connected air outlet frame 16 to move outward and close to the inclined rod 2. The outward movement of the air outlet frame 16 drives the connected telescopic tube 20 to extend. The heating wire 23 and the snow removal box 10 that slides up and down can cooperate to remove snow from the tower body to prevent the snow from being too heavy and causing it to tilt.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A three-tube power tower, comprising a tower column (1), characterized in that: The tower column (1) is installed with an inclined rod (2), the tower column (1) is bolted with an embedded column a (4) by means of bolts (3), the embedded column a (4) is fixedly connected with a cross rod (5), the tower column (1) is installed with a pull rod (8), the pull rod (8) is slidably connected with the embedded column b (6), the pull rod (8) is connected around a spring (12), the tower column (1) is installed with a top plate (21), the top plate (21) is installed with a motor (13), the output end of the motor (13) is fixedly connected with a rotating shaft (15), the rotating shaft (15) is connected around a steel cable (14), the steel cable (14) is installed with a slide plate (9), the slide plate (9) is installed with a snow removal box (10), the snow removal box (10) is installed with a telescopic tube (20), the telescopic tube (20) is installed with an air outlet frame (16), and a heating wire (23) is bonded inside the tower column (1).

2. A three-tube power tower according to claim 1, characterized in that: A fan (18) is installed in the snow removal box (10), and the fan (18) is located below the heating pipe (17).

3. The three-tube power tower according to claim 1, characterized in that: An electric push rod (19) is installed in the snow removal box (10), and an air outlet frame (16) is installed on the electric push rod (19).

4. The three-tube power tower according to claim 1, characterized in that: The slide plate (9) is slidably connected to a slide rod (11), and a top plate (21) is mounted on the top of the slide rod (11).

5. The three-tube power tower according to claim 4, characterized in that: A bottom plate (22) is installed at the bottom end of the sliding rod (11), and the bottom plate (22) is installed on the inner side of the tower column (1).

6. The three-tube power tower according to claim 1, characterized in that: The pull rod (8) is slidably connected to a connecting plate (7), and the connecting plate (7) is fixedly connected to a pre-buried column b (6).

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