Suspension type lead icing performance test experiment device

Abstract

The invention discloses a suspension type lead icing performance test experiment device, and relates to the technical field of power transmission technologies. Comprising a test outer frame and a mobile control structure, the mobile control structure is arranged in the test outer frame, the mobile control structure comprises a fixed base, two fixed side plates, a main rotating rod, a bidirectional bevel gear, two auxiliary rotating rods, two clamping wheels and two unidirectional bevel gears, and the bottom of the outer wall of the fixed base is fixedly arranged in the test outer frame; the sides, close to each other, of the two fixed side plates are fixedly arranged on the fixed base, the two ends of the outer wall of the main rotating rod are rotationally embedded into the two fixed side plates correspondingly, the main rotating rod is fixedly sleeved with the inner wall of the bidirectional bevel gear, and the bottom ends of the outer walls of the two auxiliary rotating rods are rotationally embedded into the fixed base. Through the main rotating rod, the two-way bevel gear, the auxiliary rotating rod, the clamping wheel and the one-way bevel gear, the test experiment device can move on the wire, ice coating treatment is carried out on the wire in the wire direction, and the ice coating treatment effect is improved.

Description

Technical Field

[0001] The invention relates to the technical field of power transmission technology, and in particular to a suspended conductor icing performance test device. Background Art

[0002] At present, in the design and operation and maintenance of power transmission lines, freezing rain is prone to occur in some humid and cold high-altitude areas in spring and winter. In this kind of weather, it is very easy for a large amount of ice to adhere to the surface of the transmission line. When the thickness of the ice accumulates to a certain extent and is not cleared in time, the power grid may suffer from severe accidents such as line breakage and tower collapse, causing significant economic losses.

[0003] The authorization publication number "CN213122152U" records "a suspended conductor icing performance test device, relating to the field of power transmission technology, comprising a hollow and sealed box body, a box cover that can be opened and closed is arranged on the top of the box body, insulating plates are inlaid on the left and right panels of the box body, and multiple conductors are suspended through the two insulating plates, and tension sensors are installed on the conductors. A transparent observation window is arranged on the front side panel of the box body; a refrigeration module is installed on the rear side panel of the box body, and a spray inlet is arranged on the box cover, which is connected to the spray module through a mist delivery pipe. The spray module includes an atomizer and a fan device that blows water mist into the box body. It solves the problem that the conductor icing performance test device in the prior art cannot perform icing experiments on longer conductors in the power-on state, resulting in inaccurate experimental results."

[0004] The above patent can solve the problem that the experimental device for testing the icing performance of conductors in the prior art cannot perform icing tests on longer conductors in the energized state, resulting in inaccurate experimental results. However, in reality, the test experimental device cannot move on the conductor, resulting in icing that cannot be carried out along the conductor, reducing the icing efficiency. Summary of the invention

[0005] The present invention provides a suspended wire icing performance test device. Through a main rotating rod, a bidirectional bevel gear, a secondary rotating rod, a clamping wheel and a unidirectional bevel gear, the test device can be moved on the wire, and ice treatment is performed on the wire along the direction of the wire, thereby improving the ice treatment effect.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A suspended conductor icing performance test device, comprising:

[0007] Test the frame;

[0008] A mobile control structure is disposed within the test frame;

[0009] The movable control structure includes a fixed base, two fixed side plates, a main rotating rod, a two-way bevel gear, two auxiliary rotating rods, two clamping wheels and two one-way bevel gears, the bottom of the outer wall of the fixed base is fixedly arranged in the test outer frame, the two fixed side plates are fixedly arranged on the fixed base on one side, the two ends of the outer wall of the main rotating rod are respectively rotatably embedded in the two fixed side plates, the inner wall of the two-way bevel gear is fixedly sleeved on the main rotating rod, the bottom ends of the outer walls of the two auxiliary rotating rods are both rotatably embedded in the fixed base, the top ends of the outer walls of the two auxiliary rotating rods are respectively fixedly embedded in the two one-way bevel gears, the inner walls of the two clamping wheels are respectively fixedly sleeved on the two auxiliary rotating rods, and the two one-way bevel gears are meshed with the two-way bevel gears.

[0010] As a suspended conductor icing performance test device of the present invention, a driving motor is installed on one side of the outer wall of one of the fixed side plates, and the output end of the driving motor is fixed on the main rotating rod.

[0011] As a suspended conductor icing performance test device of the present invention, a centralizing frame is fixedly embedded in the inner wall of the test outer frame, and a plurality of auxiliary sleeves are connected between the centralizing frame and the test outer frame.

[0012] As a suspended wire icing performance test experimental device of the present invention, an atomization module and a water storage module are fixedly embedded in the inner wall of the test outer frame, and a connection frame is fixedly embedded between the atomization module and the water storage module.

[0013] As a suspended conductor icing performance test device of the present invention, a two-in-one pipe is provided between the connection frame and the central frame, and a refrigeration module is installed on the top of the inner wall of the central frame.

[0014] As a suspended conductor icing performance test device of the present invention, a main closing plate is fixedly provided on the top of the outer wall of the test outer frame, a secondary closing plate is fixedly provided on one side of the outer wall of the test outer frame, and a plurality of holes are opened on the outer wall of the secondary closing plate at equal distances.

[0015] The present invention provides a suspended conductor icing performance test device, which has the following beneficial effects:

[0016] (1) The suspended conductor icing performance test device can move on the conductor through the main rotating rod, the bidirectional bevel gear, the auxiliary rotating rod, the clamping wheel and the unidirectional bevel gear, and ice is applied to the conductor along the direction of the conductor, thereby improving the ice treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view of the present invention;

[0018] Figure 2is a cross-sectional view of the present invention;

[0019] Figure 3 It is an exploded view of the present invention.

[0020] In the figure: 1. Test frame; 2. Fixed base; 3. Fixed side panel; 4. Main rotating rod; 5. Bidirectional bevel gear; 6. Auxiliary rotating rod; 7. Clamping wheel; 8. One-way bevel gear; 9. Driving motor; 10. Centralizing frame; 11. Auxiliary sleeve; 12. Atomizing module; 13. Water storage module; 14. Connecting frame; 15. Two-in-one pipe; 16. Refrigeration module; 17. Main closing plate; 18. Auxiliary closing 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0022] See also Figure 1-3 The present invention provides a technical solution: a suspended conductor icing performance test device, comprising:

[0023] Test frame 1;

[0024] A mobile control structure is arranged in the test outer frame 1;

[0025] The mobile control structure includes a fixed base 2, two fixed side plates 3, a main rotating rod 4, a bidirectional bevel gear 5, two auxiliary rotating rods 6, two clamping wheels 7 and two one-way bevel gears 8. The bottom of the outer wall of the fixed base 2 is fixedly arranged in the test outer frame 1, and the sides of the two fixed side plates 3 close to each other are fixedly arranged on the fixed base 2. The two ends of the outer wall of the main rotating rod 4 are respectively rotatably embedded in the two fixed side plates 3, and the inner wall of the bidirectional bevel gear 5 is fixedly sleeved on the main rotating rod 4. The bottom ends of the outer walls of the two auxiliary rotating rods 6 are both rotatably embedded in the fixed base 2. The top ends of the outer walls of the two auxiliary rotating rods 6 are respectively fixedly embedded in the two one-way bevel gears 8. The inner walls of the two clamping wheels 7 are respectively fixedly sleeved on the two auxiliary rotating rods 6, and the two one-way bevel gears 8 are meshed with the bidirectional bevel gear 5.

[0026] In this embodiment: the internal structure can be protected by the test frame 1, the fixed base 2 can make the two auxiliary rotating rods 6 rotate stably, and the two fixed side plates 3 can make the main rotating rod 4 rotate stably, thereby driving the two-way bevel gear 5 to engage with the two one-way bevel gears 8, controlling the rotation of the two auxiliary rotating rods 6, and rotating the two clamping wheels 7 on the two auxiliary rotating rods 6, so that the two clamping wheels 7 clamp the wire and move.

[0027] Specifically, a driving motor 9 is installed on one side of the outer wall of one of the fixed side plates 3 , and an output end of the driving motor 9 is fixed on the main rotating rod 4 .

[0028] In this embodiment, when the driving motor 9 is powered on, the output end drives the main rotating rod 4 to rotate, thereby providing power output.

[0029] Specifically, a centralizing frame 10 is fixedly embedded in the inner wall of the test outer frame 1 , and a plurality of auxiliary sleeves 11 are provided in communication between the centralizing frame 10 and the test outer frame 1 .

[0030] In this embodiment: the atomized water can be wrapped around the wire through the centralizing frame 10, and a plurality of auxiliary sleeves 11 can be sleeved on the wire to assist sliding.

[0031] Specifically, an atomizing module 12 and a water storage module 13 are fixedly embedded in the inner wall of the test outer frame 1 , and a connecting frame 14 is fixedly embedded between the atomizing module 12 and the water storage module 13 .

[0032] In this embodiment: a large amount of water can be stored through the water storage module 13, and the atomization module 12 is connected to the water storage module 13 by using the connection frame 14 to atomize the water.

[0033] Specifically, a two-in-one pipe 15 is provided between the connection frame 14 and the central frame 10 , and a refrigeration module 16 is installed on the top of the inner wall of the central frame 10 .

[0034] In this embodiment: the atomized water can be transported to the central frame 10 through the two-in-one pipe 15, and the refrigeration module 16 can freeze the atomized water on the wire to form ice.

[0035] Specifically, a main closing plate 17 is fixedly provided on the top of the outer wall of the test outer frame 1 , and a secondary closing plate 18 is fixedly provided on one side of the outer wall of the test outer frame 1 . A plurality of holes are opened at equal distances on the outer wall of the secondary closing plate 18 .

[0036] In this embodiment: the top of the test outer frame 1 can be closed by the main closing plate 17, the auxiliary closing plate 18 can close the central frame 10, and the holes on the auxiliary closing plate 18 can allow the ice-covered wires to pass through.

[0037] When in use, the test outer frame 1 can protect the internal structure, the fixed base 2 can make the two auxiliary rotating rods 6 rotate stably, and the two fixed side plates 3 can make the main rotating rod 4 rotate stably, thereby driving the two-way bevel gear 5 to mesh with the two one-way bevel gears 8, controlling the rotation of the two auxiliary rotating rods 6, so that the two clamping wheels 7 on the two auxiliary rotating rods 6 rotate, so that the two clamping wheels 7 clamp the wire and move, and the output end of the driving motor 9 drives the main rotating rod 4 to rotate when powered on to provide power output, and the concentrating frame 10 can wrap the atomized water around the wire, and multiple auxiliary sleeves 11 can be sleeved on the wire. , auxiliary sliding, the water storage module 13 can store a large amount of water, the atomization module 12 is connected to the water storage module 13 by using the connecting frame 14, and the water is atomized. The two-in-one pipe 15 can transport the atomized water to the central frame 10, and the refrigeration module 16 can freeze the atomized water on the wire to form ice. The main closing plate 17 can close the top of the test outer frame 1, and the auxiliary closing plate 18 can close the central frame 10. The hole on the auxiliary closing plate 18 can allow the ice-covered wire to pass through, so that the test experimental device can be moved on the wire, and the wire is iced along the direction of the wire, thereby improving the ice treatment effect.

[0038] 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 according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A suspended conductor icing performance test device, characterized in that: include: Test frame (1); A mobile control structure is arranged in the test frame (1); The mobile control structure comprises a fixed base (2), two fixed side plates (3), a main rotating rod (4), a bidirectional bevel gear (5), two auxiliary rotating rods (6), two clamping wheels (7) and two one-way bevel gears (8). The bottom of the outer wall of the fixed base (2) is fixedly arranged in the test outer frame (1); the sides of the two fixed side plates (3) close to each other are fixedly arranged on the fixed base (2); the two ends of the outer wall of the main rotating rod (4) are respectively rotatably embedded in the two fixed side plates (3); the inner wall of the bidirectional bevel gear (5) is fixedly sleeved on the main rotating rod (4); the bottom ends of the outer walls of the two auxiliary rotating rods (6) are both rotatably embedded in the fixed base (2); the top ends of the outer walls of the two auxiliary rotating rods (6) are respectively fixedly embedded in the two one-way bevel gears (8); the inner walls of the two clamping wheels (7) are respectively fixedly sleeved on the two auxiliary rotating rods (6); and the two one-way bevel gears (8) are meshed with the bidirectional bevel gear (5).

2. The suspended conductor icing performance test device according to claim 1 is characterized in that: A driving motor (9) is installed on one side of the outer wall of one of the fixed side plates (3), and the output end of the driving motor (9) is fixed on the main rotating rod (4).

3. The suspended conductor ice coating performance test device according to claim 2 is characterized in that: A centralizing frame (10) is fixedly embedded in the inner wall of the test outer frame (1), and a plurality of auxiliary sleeves (11) are provided in communication between the centralizing frame (10) and the test outer frame (1).

4. The suspended conductor icing performance test device according to claim 3 is characterized in that: An atomization module (12) and a water storage module (13) are fixedly embedded in the inner wall of the test outer frame (1), and a connection frame (14) is fixedly embedded between the atomization module (12) and the water storage module (13).

5. The suspended conductor icing performance test device according to claim 4 is characterized in that: A two-in-one pipe (15) is provided between the connection frame (14) and the centralizing frame (10), and a refrigeration module (16) is installed on the top of the inner wall of the centralizing frame (10).

6. The suspended conductor ice coating performance test device according to claim 5 is characterized in that: A main closing plate (17) is fixedly provided on the top of the outer wall of the test outer frame (1), and a secondary closing plate (18) is fixedly provided on one side of the outer wall of the test outer frame (1), and a plurality of holes are opened at equal distances on the outer wall of the secondary closing plate (18).

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