Power adjusting device of power transmission and distribution line

Abstract

The utility model discloses a power regulation device of power transmission and distribution line, including telegraph pole, hoop, bracing frame, base and transformer main part, the left side and right side of top plate are both equipped with support mechanism, the left side and right side of bracing frame inner side are both equipped with rolling mechanism. By arranging the top plate, the top plate can prevent objects falling from high altitudes from impacting and damaging the transformer main body, and solves the problems that the top of the transformer main body is not provided with a shielding structure, the main working place of the transformer main body is outdoor, and uncontrollable factors are more; when objects fall from high altitudes and the like, external force impact is easily generated on a transformer main body, so that the transformer main body is damaged, a user usually needs to climb a telegraph pole during maintenance of the transformer main body, the danger is large, hoisting equipment needs to be used when the transformer main body is seriously damaged, and the maintenance difficulty and the maintenance cost are large. Therefore, a shielding structure needs to be arranged at the top of the transformer main body for daily protection.

Description

Technical Field

[0001] The utility model relates to the technical field of power transmission and distribution equipment, in particular to a power regulating device for a power transmission and distribution line. Background Art

[0002] The power regulating device in the transmission and distribution lines mainly refers to the distribution transformer, which is referred to as "distribution transformer" for short. It refers to a static electrical appliance in the distribution system that transforms AC voltage and current according to the law of electromagnetic induction to transmit AC power. In some areas, power transformers with voltage levels below 35 kV (mostly 10KV and below) are called "distribution transformers", or "distribution transformers" for short. The place where "distribution transformers" are installed is the substation.

[0003] For example, publication number CN215220417U discloses a high-frequency low-voltage transformer for power transmission and distribution, which relates to the technical field of power transmission and distribution equipment, specifically a high-frequency low-voltage transformer for power transmission and distribution, including a mounting frame and a transformer body, both ends of the mounting frame are fixedly installed with fixed clamps, and the front of the fixed clamp is fixedly installed with a locking clamp by screws, the locking clamp and the fixed clamp are fixedly connected by screws, and the bottom of the transformer body is movably installed with uniformly distributed universal wheels. The high-frequency low-voltage transformer for power transmission and distribution, by movably installing universal wheels at the bottom of the transformer body, and providing a mounting slideway that cooperates with the universal wheels at the top of the mounting frame, when installing the mounting frame and the transformer body, the transformer body is pushed to the top of the mounting frame by the universal wheels, and the second locking plate and the first locking plate are connected by screws, so that the transformer body can be installed on the top of the mounting frame, and the operation is relatively simple.

[0004] Based on the search of patent numbers and combined with the deficiencies in the prior art, it is found that:

[0005] Although this high-frequency low-voltage transformer for power transmission and distribution has universal wheels movably installed at the bottom of the transformer body, and a mounting slideway that cooperates with the universal wheels is provided on the top of the mounting frame, when the mounting frame and the transformer body are installed, the transformer body is pushed to the top of the mounting frame by the universal wheels, and the second locking plate and the first locking plate are connected by screws, so that the transformer body can be installed on the top of the mounting frame. However, when in use, since there is no shielding structure on the top of the transformer body, and the main working place of the transformer body is outdoors, there are many uncontrollable factors. When there are falling objects from high altitudes, external force impacts are easily generated on the transformer body, thereby causing damage to the transformer body. The maintenance of the transformer body usually requires users to climb electric poles, which is very dangerous. When the damage is serious, lifting equipment is also required. The maintenance difficulty and cost are relatively high. Therefore, a shielding structure is required to be provided on the top of the transformer body for daily protection. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide an electric power regulating device for a transmission and distribution line, which has the advantage of being easy to protect, and solves the problem that there is no shielding structure on the top of the transformer body, and the main working place of the transformer body is outdoors, there are many uncontrollable factors, and when there are falling objects from high altitudes, it is easy to produce external force impact on the transformer body, thereby causing damage to the transformer body, and the maintenance of the transformer body usually requires users to climb electric poles, which is very dangerous. When the damage is serious, lifting equipment is also required, and the maintenance difficulty and cost are relatively large. Therefore, it is necessary to set a shielding structure on the top of the transformer body for its daily protection.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric power regulating device for a power transmission and distribution line, comprising a utility pole, a clamp, a support frame, a base and a transformer body, the inner wall of the clamp is tightly fitted with the surface of the utility pole, the left and right sides of the support frame are fixedly connected to the surface of the clamp, the bottom of the base is fixedly connected to the top of the support frame, the transformer body is fixedly installed on the top of the base, a top plate is provided on the top of the transformer body, support mechanisms are provided on the left and right sides of the top plate, and rolling mechanisms are provided on the left and right sides of the inner side of the support frame.

[0008] As a preferred embodiment of the utility model, the supporting mechanism includes a connecting groove, the inner side of the inner wall of the connecting groove is movably connected with a side panel, the front and rear sides of the side panels are fixedly connected with support blocks, the top of the support block is fitted with the bottom of the top panel, the outer side of the side panel is fixedly connected with a bottom panel, and the bottom of the bottom panel is fitted with the top of the support frame.

[0009] As a preferred embodiment of the utility model, the rolling mechanism includes a rolling groove, the bottom of the front and rear sides of the side plate are provided with mounting grooves, rollers are arranged inside the mounting grooves, the top and bottom of the rollers are movably connected to the top and bottom of the inner wall of the rolling groove by an axle pin, and the surface of the roller is movably connected to the inner wall of the rolling groove.

[0010] As a preferred embodiment of the present invention, a plug plate is fixedly connected to the top of the inner side of the side plate, a slot is provided on the inner side of the inner wall of the connecting groove, and the plug plate is plugged into the inside of the slot.

[0011] As a preferred embodiment of the utility model, a limiting plate is fixedly connected to the bottom of the side plate, the top of the limiting plate is in contact with the bottom of the support frame, limiting rods are provided on both sides of the bottom of the limiting plate, one end of the limiting rod close to the support frame sequentially passes through the limiting plate and the support frame and extends to the interior of the support frame, and the limiting rod is movably connected to the limiting plate and the support frame.

[0012] As a preferred embodiment of the utility model, two movable grooves are provided inside the limiting plate, and the two movable grooves are movably connected to a limiting ring inside, the inner wall of the limiting ring is fixedly connected to the surface of the limiting rod, the bottom of the inner wall of the movable groove is fixedly connected with a spring, the other end of the spring is fixedly connected to the bottom of the limiting ring, and the inner wall of the spring is movably connected to the surface of the limiting rod.

[0013] As a preferred embodiment of the utility model, a pull plate is provided at the bottom of the limiting plate, one end of the limiting rod away from the supporting frame is fixedly connected to the top of the pull plate, two reinforcement rods are fixedly connected to the top of the bottom plate, and the other ends of the two reinforcement rods are fixedly connected to the outer sides of the side plates.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model provides a top plate, which can prevent falling objects from high altitude from causing impact damage to the transformer body, and solves the problem that there is no shielding structure on the top of the transformer body, and the main working place of the transformer body is outdoors, with many uncontrollable factors. When falling objects from high altitude occur, it is easy to generate external force impact on the transformer body, thereby causing damage to the transformer body. The maintenance of the transformer body usually requires users to climb electric poles, which is very dangerous. When the damage is serious, lifting equipment is also needed, and the maintenance difficulty and cost are relatively high. Therefore, it is necessary to provide a shielding structure on the top of the transformer body for daily protection, thereby achieving the effect of facilitating protection.

[0016] 2. The utility model provides a supporting mechanism, wherein the bottom plate is used to support the side plates and the supporting blocks, the supporting blocks can support the top plate, and the side plates are movably connected to the connecting grooves to improve the stability between the side plates and the top plate.

[0017] 3. The utility model sets a rolling mechanism, and the mounting groove is used to install the roller. By moving the side plate, the roller can be driven to roll inside the rolling groove. The rolling groove can movably limit the roller and the side plate, thereby improving the movement efficiency of the side plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional explosion structure of the top plate and side plates of the utility model;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the hoop and the support frame of the utility model;

[0021] Figure 4 It is a schematic diagram of the three-dimensional cross-sectional structure of the restriction plate of the utility model.

[0022] In the figure: 1. electric pole; 2. clamp; 3. support frame; 4. base; 5. transformer body; 6. top plate; 7. support mechanism; 71. connecting groove; 72. side plate; 73. support block; 74. bottom plate; 8. rolling mechanism; 81. rolling groove; 82. mounting groove; 83. roller; 9. plug plate; 10. slot; 11. limiting plate; 12. limiting rod; 13. movable groove; 14. limiting ring; 15. spring; 16. pull plate; 17. reinforcement rod. DETAILED DESCRIPTION

[0023] 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.

[0024] like Figures 1 to 4 As shown, the utility model provides an electric power regulating device for a power transmission and distribution line, comprising a pole 1, a clamp 2, a support frame 3, a base 4 and a transformer body 5, the inner wall of the clamp 2 is tightly fitted with the surface of the pole 1, the left and right sides of the support frame 3 are fixedly connected to the surface of the clamp 2, the bottom of the base 4 is fixedly connected to the top of the support frame 3, the transformer body 5 is fixedly installed on the top of the base 4, a top plate 6 is provided on the top of the transformer body 5, support mechanisms 7 are provided on the left and right sides of the top plate 6, and rolling mechanisms 8 are provided on the left and right sides of the inner side of the support frame 3.

[0025] refer to Figure 2 The supporting mechanism 7 includes a connecting groove 71, and the inner side of the inner wall of the connecting groove 71 is movably connected with a side plate 72, the front and rear sides of the side plate 72 are fixedly connected with supporting blocks 73, the top of the supporting block 73 is in contact with the bottom of the top plate 6, and the outer side of the side plate 72 is fixedly connected with a bottom plate 74, and the bottom of the bottom plate 74 is in contact with the top of the supporting frame 3.

[0026] As a technical optimization solution of the utility model, by setting up a supporting mechanism 7, the bottom plate 74 is used to support the side plate 72 and the supporting block 73, the supporting block 73 can support the top plate 6, and the movable connection between the side plate 72 and the connecting groove 71 can improve the stability between the side plate 72 and the top plate 6.

[0027] refer to Figure 2 and Figure 3The rolling mechanism 8 includes a rolling groove 81. The bottom of the front and rear sides of the side plate 72 are provided with mounting grooves 82. A roller 83 is arranged inside the mounting groove 82. The top and bottom of the roller 83 are movably connected to the top and bottom of the inner wall of the rolling groove 81 through an axle pin, and the surface of the roller 83 is movably connected to the inner wall of the rolling groove 81.

[0028] As a technical optimization solution of the utility model, by setting up a rolling mechanism 8, the mounting groove 82 is used to install the roller 83. By moving the side plate 72, the roller 83 can be driven to roll inside the rolling groove 81. The rolling groove 81 can movably limit the roller 83 and the side plate 72, thereby improving the movement efficiency of the side plate 72.

[0029] refer to Figure 2 and Figure 3 A plug board 9 is fixedly connected to the top of the inner side of the side plate 72 , a slot 10 is opened on the inner side of the inner wall of the connecting groove 71 , and the plug board 9 is plugged into the inside of the slot 10 .

[0030] As a technical optimization scheme of the utility model, by setting the plug plate 9 and the slot 10, the slot 10 can limit the plug plate 9 front and back and up and down, and the plug plate 9 front and back and up and down limits can limit the side plate 72 front and back and up and down, thereby improving the supporting effect of the side plate 72 on the top plate 6.

[0031] refer to Figure 2 A limiting plate 11 is fixedly connected to the bottom of the side plate 72, and the top of the limiting plate 11 fits with the bottom of the support frame 3. Limiting rods 12 are arranged on both sides of the bottom of the limiting plate 11. One end of the limiting rod 12 close to the support frame 3 passes through the limiting plate 11 and the support frame 3 in sequence and extends to the inside of the support frame 3. The limiting rod 12 is movably connected to the limiting plate 11 and the support frame 3.

[0032] As a technical optimization solution of the utility model, by setting a limiting plate 11 and a limiting rod 12, the top of the limiting plate 11 fits with the bottom of the support frame 3 to improve the stability of the bottom of the side plate 72, and the limiting rod 12 can limit the limiting plate 11 front, back, left, and right. The limiting plate 11 can limit the side plate 72 front, back, left, and right, thereby preventing the side plate 72 from moving when no one intervenes.

[0033] refer to Figure 4 Two movable grooves 13 are provided inside the limiting plate 11, and the two movable grooves 13 are movably connected to the limiting ring 14. The inner wall of the limiting ring 14 is fixedly connected to the surface of the limiting rod 12, and the bottom of the inner wall of the movable groove 13 is fixedly connected with a spring 15. The other end of the spring 15 is fixedly connected to the bottom of the limiting ring 14, and the inner wall of the spring 15 is movably connected to the surface of the limiting rod 12.

[0034] As a technical optimization solution of the utility model, by setting a movable groove 13, a limiting ring 14 and a spring 15, the movable groove 13 can limit the limiting ring 14 and the limiting rod 12, thereby preventing the limiting rod 12 from separating from the limiting plate 11, and the pressing force of the spring 15 on the limiting ring 14 can prevent the limiting rod 12 from detaching from the inside of the support frame 3 during contamination intervention.

[0035] refer to Figure 1 A pull plate 16 is provided at the bottom of the limiting plate 11, and one end of the limiting rod 12 away from the supporting frame 3 is fixedly connected to the top of the pull plate 16. Two reinforcing rods 17 are fixedly connected to the top of the bottom plate 74, and the other ends of the two reinforcing rods 17 are fixedly connected to the outer side of the side plate 72.

[0036] As a technical optimization solution of the utility model, by setting a pull plate 16 and a reinforcement rod 17, the pull plate 16 can be pulled to drive the limit rod 12 to move downward so that it can be separated from the inside of the support frame 3. At this time, the user can drive the side plate 72 to move by pulling the reinforcement rod 17. At the same time, the reinforcement rod 17 can reinforce the side plate 72 and the bottom plate 74.

[0037] The working principle and use process of the utility model are as follows: when in use, the top plate 6 can prevent the transformer body 5 from being damaged by falling objects, thereby playing a protective role. When the transformer body 5 needs to be repaired, the limit rod 12 is first driven downward by pulling the pull plate 16 to make the limit rod 12 separate from the inside of the support frame 3. At this time, the spring 15 contracts, and then the side plate 72 is driven to move away from the transformer body 5 by pulling the reinforcement rod 17 to make the plug plate 9 separate from the slot 10. At this time, the top plate 6 is separated from the side plate 72, and the user can remove the top plate 6. At the same time, the roller 83 is in the inner part of the rolling groove 81. The side plate 72 is rolled to improve the moving efficiency of the side plate 72. When the side plate 72 moves to the farthest distance, the user can inspect the transformer body 5. After the inspection is completed, the reinforcing rod 17 is pushed by the opposite operation to drive the side plate 72 to move in the direction close to the transformer body 5, and then the top plate 6 is placed on the top of the transformer body 5 so that the plug-in plate 9 can be inserted into the inside of the slot 10. At the same time, the limiting rod 12 is aligned with the hole at the bottom of the support frame 3. At this time, the spring 15 pushes the limiting ring 14 and the limiting rod 12 to move upward and insert into the inside of the support frame 3, thereby preventing the side plate 72 from moving when no one intervenes.

[0038] To sum up: this kind of power regulating device for power transmission and distribution lines, by setting a top plate 6, the top plate 6 can prevent falling objects from high altitude from causing impact damage to the transformer main body 5, and solves the problem that there is no shielding structure on the top of the transformer main body, and the main working place of the transformer main body is outdoors, there are many uncontrollable factors, and when there are falling objects from high altitude, it is easy to produce external force impact on the transformer main body, thereby causing damage to the transformer main body. The maintenance of the transformer main body usually requires users to climb electric poles, which is very dangerous. When the damage is serious, lifting equipment is also needed. The maintenance difficulty and cost are relatively large. Therefore, it is necessary to set a shielding structure on the top of the transformer main body for its daily protection.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A power regulating device for a power transmission and distribution line, comprising a power pole (1), a clamp (2), a support frame (3), a base (4) and a transformer body (5), characterized in that: The inner wall of the clamp (2) is tightly fitted to the surface of the electric pole (1); the left and right sides of the support frame (3) are fixedly connected to the surface of the clamp (2); the bottom of the base (4) is fixedly connected to the top of the support frame (3); the transformer body (5) is fixedly mounted on the top of the base (4); a top plate (6) is provided on the top of the transformer body (5); support mechanisms (7) are provided on the left and right sides of the top plate (6); and rolling mechanisms (8) are provided on the left and right sides of the inner side of the support frame (3).

2. The power regulating device for a power transmission and distribution line according to claim 1, characterized in that: The support mechanism (7) comprises a connecting groove (71), the inner side of the inner wall of the connecting groove (71) is movably connected to a side plate (72), the front and rear sides of the side plate (72) are fixedly connected to support blocks (73), the top of the support block (73) is in contact with the bottom of the top plate (6), the outer side of the side plate (72) is fixedly connected to a bottom plate (74), and the bottom of the bottom plate (74) is in contact with the top of the support frame (3).

3. The power regulating device for a power transmission and distribution line according to claim 2, characterized in that: The rolling mechanism (8) comprises a rolling groove (81), the bottom of the front side and the rear side of the side plate (72) are both provided with a mounting groove (82), a roller (83) is arranged inside the mounting groove (82), the top and bottom of the roller (83) are both movably connected to the top and bottom of the inner wall of the rolling groove (81) through an axle pin, and the surface of the roller (83) is movably connected to the inner wall of the rolling groove (81).

4. The power regulating device for a power transmission and distribution line according to claim 2, characterized in that: The top of the inner side of the side plate (72) is fixedly connected with an inserting plate (9), the inner side of the inner wall of the connecting groove (71) is provided with a slot (10), and the inserting plate (9) is inserted into the inside of the slot (10).

5. The power regulating device for a power transmission and distribution line according to claim 2, characterized in that: The bottom of the side plate (72) is fixedly connected with a limiting plate (11), the top of the limiting plate (11) is in contact with the bottom of the support frame (3), and limiting rods (12) are arranged on both sides of the bottom of the limiting plate (11), and one end of the limiting rod (12) close to the support frame (3) passes through the limiting plate (11) and the support frame (3) in sequence and extends to the inside of the support frame (3), and the limiting rod (12) is movably connected with the limiting plate (11) and the support frame (3).

6. The power regulating device for a power transmission and distribution line according to claim 5, characterized in that: Two movable grooves (13) are provided inside the limiting plate (11), and the two movable grooves (13) are movably connected to a limiting ring (14) inside, and the inner wall of the limiting ring (14) is fixedly connected to the surface of the limiting rod (12), and the bottom of the inner wall of the movable groove (13) is fixedly connected to a spring (15), and the other end of the spring (15) is fixedly connected to the bottom of the limiting ring (14), and the inner wall of the spring (15) is movably connected to the surface of the limiting rod (12).

7. The power regulating device for a power transmission and distribution line according to claim 5, characterized in that: A pull plate (16) is provided at the bottom of the limiting plate (11), one end of the limiting rod (12) away from the support frame (3) is fixedly connected to the top of the pull plate (16), and two reinforcement rods (17) are fixedly connected to the top of the bottom plate (74), and the other ends of the two reinforcement rods (17) are fixedly connected to the outer side of the side plate (72).

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