Insulation supporting device for power transmission and transformation equipment

Abstract

The utility model discloses a power transmission and transformation equipment insulation supporting device which comprises an insulation base and two sets of installation steel bars symmetrically installed on the left side and the right side of the upper end of the insulation base, a transformer body is jointly and fixedly installed at the upper ends of the two sets of installation steel bars, and four sets of adsorption water removal mechanisms are arranged on the side portion of the transformer body. An adsorption sponge layer used for cleaning water drops on the side portion of the transformer body is installed in the adsorption water removal mechanism, an air drying mechanism is fixedly installed in the middle of the upper end of the insulating base and comprises a bearing cavity, fan blades used for generating wind are installed in an inner cavity of the bearing cavity, and a driving motor is fixedly installed at the top of the air drying mechanism; by arranging the air drying mechanism, the side portion of the transformer body is kept in a dry state, mould breeding is avoided, and by arranging the adsorption water removal mechanism, it is avoided that a large number of water drops accumulate in gaps of the transformer body, and the service life of the transformer body is affected.

Description

Technical Field

[0001] The utility model relates to the field of power transmission and transformation equipment, in particular to an insulation support device for power transmission and transformation equipment. Background Art

[0002] Power transmission and transformation equipment refers to equipment used for power transmission, transformation and distribution, mainly including substation equipment such as transformers, circuit breakers, disconnectors, etc., which are used to transform, control and distribute transmission voltage. Power transmission refers to the transmission of electric energy, which connects power plants and load centers that are far apart, allowing the development and utilization of electric energy to transcend geographical limitations; transformation refers to the process of using certain equipment to transform voltage from a low level to a high level (boosting) or from a high level to a low level.

[0003] South wind days refer to the weather phenomenon after the beginning of spring every year, when some areas will experience indoor moisture and water leakage, causing clothes and furniture to become damp and moldy. On south wind days, the air humidity is close to saturation, the walls and even the ground will "seep out of water", and the scene is wet everywhere.

[0004] The phenomenon of dampness on southerly days will affect the operation of power transmission and transformation equipment. High humidity environment will cause corrosion and rust of metal materials, affecting the normal operation of power transmission and transformation equipment. In addition, high humidity environment will also breed mold. The secretions of mold may have a destructive effect on electrical equipment, causing equipment performance degradation or failure. There are some gaps on the side of the power transmission and transformation equipment. These gaps are more likely to accumulate water droplets and produce mold on southerly days. For this reason, we propose an insulation support device for power transmission and transformation equipment. Utility Model Content

[0005] The main purpose of the utility model is to provide an insulation support device for power transmission and transformation equipment, which can effectively solve the problem mentioned in the background technology that in south wind days, the technical materials of the power transmission and transformation equipment are prone to corrosion and rust due to being in a high humidity state for a long time.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] An insulating support device for power transmission and transformation equipment comprises an insulating base and two groups of mounting bars symmetrically mounted on the left and right sides of the upper end of the insulating base, a transformer body is fixedly mounted on the upper ends of the two groups of mounting bars, four groups of adsorption and water removal mechanisms are arranged on the side of the transformer body, an adsorption sponge layer for cleaning water drops on the side of the transformer body is installed in the adsorption and water removal mechanism, a drying mechanism is fixedly mounted on the middle part of the upper end of the insulating base, the drying mechanism comprises a supporting chamber, a fan blade for generating wind is installed in the inner cavity of the supporting chamber, a driving motor is fixedly mounted on the top of the drying mechanism, a transmission mechanism is installed in the inner cavity of the insulating base, the transmission mechanism comprises a third gear and a fourth gear, and transmission rods for the adsorption and water removal mechanism to make up and down reciprocating motion are fixedly mounted on the upper parts of the third gear and the fourth gear.

[0008] Preferably, the air-drying mechanism includes a supporting chamber, fan blades, an air duct and a horizontal transverse tube. The fan blades are movably installed in the inner cavity of the supporting chamber. The upper ends of the fan blades are fixedly connected to the output end of the driving motor. A group of air ducts are plugged into the sides of the supporting chamber. The other ends of the air ducts are fixedly connected to the horizontal transverse tubes, and the horizontal transverse tubes are fixedly connected to the transformer body.

[0009] Preferably, the transmission mechanism includes a first gear, a second gear, a third gear, a fourth gear and a transmission rod, a group of second gears are meshed on both sides of the left and right sides of the first gear, a third gear is meshed on the opposite side of the second gear, and a fourth gear is meshed on both sides of the front and rear of the first gear. The upper ends of the third gear and the fourth gear are fixedly connected to the transmission rod, and the upper end of the first gear is fixedly connected to the output end of the drive motor.

[0010] Preferably, the upper ends of the transmission rods are inserted through the top wall of the insulating base, and the outer surfaces of the transmission rods located on the upper part of the insulating base are provided with reciprocating threads.

[0011] Preferably, the adsorption and water removal mechanism includes a supporting cross plate, a fitting block, a reserved groove and an adsorption sponge layer, and the supporting cross plate is fixedly connected to a side close to the transformer body with multiple groups of evenly distributed fitting blocks, and the fitting blocks are slidably connected to the transformer body, and the fitting blocks are provided with a reserved groove on a side close to the transformer body, and the reserved groove is filled with a layer of adsorption sponge layer, and the supporting cross plate is threadedly connected to the transmission rod.

[0012] Preferably, two groups of symmetrically distributed springs are fixedly connected to the lower end of the fitting block, and an extrusion block is fixedly connected to the lower part of the spring.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. By setting up a drying mechanism, the fan blades rotate under the action of the driving motor to generate wind. The generated wind is guided by the air guide pipe and blown out from the horizontal cross pipe to dry the side of the transformer body, keeping the side of the transformer body in a dry state to avoid the growth of mold.

[0015] 2. By setting up a transmission mechanism, the first gear rotates under the action of the driving motor, and the gears are meshed with each other, so that the transmission rod installed on the third gear and the fourth gear follows the rotation. A reciprocating thread is provided on the transmission rod, so that the adsorption and water removal mechanism can reciprocate in the direction of the transmission rod.

[0016] 3. By setting up an adsorption and water removal mechanism, the fitting block is slidably connected to the side gap of the transformer body, and the reserved groove is filled with an adsorption sponge layer. When the adsorption and water removal mechanism makes an up and down reciprocating motion, the adsorption sponge layer can absorb the water droplets in the gap of the transformer body, thereby avoiding the accumulation of a large number of water droplets in the gap of the transformer body and affecting the service life of the transformer body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of an insulation support device for power transmission and transformation equipment after being installed with a transformer body according to the utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of an insulation support device for power transmission and transformation equipment of the utility model;

[0019] Figure 3 This is a structural schematic diagram of an air drying mechanism of an insulation support device for power transmission and transformation equipment of the utility model;

[0020] Figure 4 This is a cross-sectional view of an air drying mechanism of an insulation support device for power transmission and transformation equipment of the utility model;

[0021] Figure 5 This is a cross-sectional view of an insulating base of an insulating support device for power transmission and transformation equipment according to the utility model;

[0022] Figure 6 The utility model is a cross-sectional view of an adsorption and water removal mechanism of an insulation support device for power transmission and transformation equipment.

[0023] In the figure: 1. Insulating base; 2. Mounting steel bar; 3. Transformer body; 4. Air drying mechanism; 41. Supporting chamber; 42. Fan blades; 43. Air duct; 44. Horizontal cross pipe; 5. Driving motor; 6. Transmission mechanism; 61. First gear; 62. Second gear; 63. Third gear; 64. Fourth gear; 65. Transmission rod; 7. Adsorption and water removal mechanism; 71. Supporting cross plate; 72. Fitting block; 721. Spring; 722. Extrusion block; 73. Reserved groove; 74. Adsorption sponge layer. DETAILED DESCRIPTION

[0024] 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.

[0025] Example

[0026] See also Figure 1-6 The present embodiment provides a technical solution: an insulation support device for power transmission and transformation equipment, comprising an insulation base 1 and two groups of mounting steel bars 2 symmetrically installed on the left and right sides of the upper end of the insulation base 1, a transformer body 3 is fixedly installed on the upper ends of the two groups of mounting steel bars 2, four groups of adsorption and water removal mechanisms 7 are arranged on the side of the transformer body 3, an adsorption sponge layer 74 for cleaning water drops on the side of the transformer body 3 is installed in the adsorption and water removal mechanism 7, a drying mechanism 4 is fixedly installed in the middle of the upper end of the insulation base 1, the drying mechanism 4 comprises a supporting chamber 41, a fan blade 42 for generating wind is installed in the inner cavity of the supporting chamber 41, a driving motor 5 is fixedly installed on the top of the drying mechanism 4, a transmission mechanism 6 is installed in the inner cavity of the insulation base 1, the transmission mechanism 6 comprises a third gear 63 and a fourth gear 64, and a transmission rod 65 for the adsorption and water removal mechanism 7 to make an up and down reciprocating motion is fixedly installed on the upper part of the third gear 63 and the fourth gear 64.

[0027] The air-drying mechanism 4 includes a supporting chamber 41, fan blades 42, an air duct 43 and a horizontal transverse tube 44. The fan blades 42 are movably installed in the inner cavity of the supporting chamber 41. The upper ends of the fan blades 42 are fixedly connected to the output end of the driving motor 5. A group of air ducts 43 are plugged into the sides of the supporting chamber 41. The other ends of the air ducts 43 are fixedly connected to horizontal transverse tubes 44. The horizontal transverse tubes 44 are fixedly connected to the transformer body 3. The fan blades 42 rotate under the action of the driving motor 5 to generate wind. The generated wind is guided by the air duct 43 and blown out from the horizontal transverse tube 44 to dry the side of the transformer body 3 and keep the side of the transformer body 3 in a dry state.

[0028] The transmission mechanism 6 includes a first gear 61, a second gear 62, a third gear 63, a fourth gear 64 and a transmission rod 65. A group of second gears 62 are meshed on both sides of the first gear 61, and the third gear 63 is meshed on the opposite side of the second gear 62. The fourth gear 64 is meshed on both sides of the first gear 61. The upper ends of the third gear 63 and the fourth gear 64 are fixedly connected to the transmission rod 65. The upper end of the first gear 61 is fixedly connected to the output end of the driving motor 5. The first gear 61 rotates under the action of the driving motor 5. Through the mutual meshing of the gears, the transmission rod 65 installed on the third gear 63 and the fourth gear 64 follows the rotation. A reciprocating thread is provided on the transmission rod 65, so that the adsorption and dewatering mechanism 7 can reciprocate in the direction of the transmission rod 65, providing power and path for the adsorption and dewatering mechanism 7 to reciprocate.

[0029] The upper ends of the transmission rods 65 are inserted through the top wall of the insulating base 1, and the outer surfaces of the transmission rods 65 located on the upper part of the insulating base 1 are provided with reciprocating threads, which provide power and paths for the adsorption and water removal mechanism 7 to make reciprocating motions, thereby facilitating the adsorption of water droplets generated in the side gaps of the transformer body 3 due to southerly winds.

[0030] The adsorption and water removal mechanism 7 includes a supporting transverse plate 71, a fitting block 72, a reserved groove 73 and an adsorption sponge layer 74. The supporting transverse plate 71 is fixedly connected to a side of the transformer body 3 with multiple groups of evenly distributed fitting blocks 72. The fitting blocks 72 are slidably connected to the transformer body 3. The fitting blocks 72 are provided with reserved grooves 73 on the side of the transformer body 3. The reserved grooves 73 are filled with a layer of adsorption sponge layer 74. The supporting transverse plate 71 is threadedly connected to the transmission rod 65. The fitting blocks 72 are slidably connected to the side gaps of the transformer body 3. The reserved grooves 73 are filled with an adsorption sponge layer 74. When the adsorption and water removal mechanism 7 reciprocates up and down, the adsorption sponge layer 74 can absorb the water droplets at the gaps of the transformer body 3 to avoid the accumulation of a large number of water droplets at the gaps of the transformer body 3, which affects the service life of the transformer body 3.

[0031] Two groups of symmetrically distributed springs 721 are fixedly connected to the lower end of the fitting block 72, and an extrusion block 722 is fixedly connected to the lower part of the spring 721. When the adsorption and water removal mechanism 7 moves to the lowest position, the extrusion block 722 can squeeze the adsorption sponge layer 74 filled in the reserved groove 73, squeeze out the water in the adsorption sponge layer 74, and make the water flow out, so as to maintain the adsorption capacity of the adsorption sponge layer 74, so that the adsorption sponge layer 74 can continue to have adsorption properties for the water generated in the gap of the transformer body 3.

[0032] Working principle:

[0033] It should be noted that the utility model is an insulation support device for power transmission and transformation equipment. When in use, the transformer is installed on the mounting steel bar 2, and the transformer and the mounting steel bar 2 and the insulating base 1 and the mounting steel bar 2 are fixed together by bolts. The fan blades 42 rotate under the action of the driving motor 5 to generate wind, and the generated wind is guided by the wind guide duct 43 and blown out from the horizontal cross pipe 44 to dry the side of the transformer body 3 and keep the side of the transformer body 3 in a dry state. The first gear 61 rotates under the action of the driving motor 5, and the gears are meshed with each other, so that the transmission rod 65 installed on the third gear 63 and the fourth gear 64 rotates accordingly. The transmission rod 65 is provided with a reciprocating thread, so that the adsorption and water removal mechanism 7 can reciprocate in the direction of the transmission rod 65. To provide power and path for the reciprocating motion of the adsorption and water removal mechanism 7, the fitting block 72 is slidably connected to the side gap of the transformer body 3, and the reserved groove 73 is filled with an adsorption sponge layer 74. When the adsorption and water removal mechanism 7 reciprocates up and down, the adsorption sponge layer 74 can adsorb the water droplets at the gap of the transformer body 3 to avoid the accumulation of a large number of water droplets in the gap of the transformer body 3, which affects the service life of the transformer body 3. When the adsorption and water removal mechanism 7 moves to the lowest position, the extrusion block 722 can squeeze the adsorption sponge layer 74 filled in the reserved groove 73, squeeze out the water in the adsorption sponge layer 74, and make the water flow out, so as to maintain the adsorption capacity of the adsorption sponge layer 74, so that the adsorption sponge layer 74 can continue to have adsorption properties for the water generated in the gap of the transformer body 3.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An insulation support device for power transmission and transformation equipment, comprising an insulation base (1) and two sets of mounting bars (2) symmetrically mounted on the left and right sides of the upper end of the insulation base (1), characterized in that: A transformer body (3) is fixedly mounted on the upper ends of the two groups of mounting bars (2), and four groups of adsorption and dewatering mechanisms (7) are arranged on the side of the transformer body (3). An adsorption sponge layer (74) for cleaning water drops on the side of the transformer body (3) is installed in the adsorption and dewatering mechanism (7). A drying mechanism (4) is fixedly mounted on the middle part of the upper end of the insulating base (1). The drying mechanism (4) includes a supporting chamber (41), and a fan blade (42) for generating wind is installed in the inner cavity of the supporting chamber (41). A driving motor (5) is fixedly mounted on the top of the drying mechanism (4). A transmission mechanism (6) is installed in the inner cavity of the insulating base (1). The transmission mechanism (6) includes a third gear (63) and a fourth gear (64). A transmission rod (65) for the adsorption and dewatering mechanism (7) to perform up and down reciprocating motion is fixedly mounted on the upper parts of the third gear (63) and the fourth gear (64).

2. The insulation support device for power transmission and transformation equipment according to claim 1, characterized in that: The air-drying mechanism (4) comprises a supporting chamber (41), a fan blade (42) is movably mounted in the inner cavity of the supporting chamber (41), the upper end of the fan blade (42) is fixedly connected to the output end of the driving motor (5), a group of air ducts (43) are plugged into the side of the supporting chamber (41), the other end of the air duct (43) is fixedly connected to a horizontal transverse tube (44), and the horizontal transverse tube (44) is fixedly connected to the transformer body (3).

3. The insulation support device for power transmission and transformation equipment according to claim 1, characterized in that: The transmission mechanism (6) comprises a first gear (61), a group of second gears (62) are meshed on both left and right sides of the first gear (61), a third gear (63) is meshed on the opposite side of the second gear (62), a fourth gear (64) is meshed on both front and rear sides of the first gear (61), the upper ends of the third gear (63) and the fourth gear (64) are fixedly connected to a transmission rod (65), and the upper end of the first gear (61) is fixedly connected to the output end of the drive motor (5).

4. The insulation support device for power transmission and transformation equipment according to claim 3, characterized in that: The upper ends of the transmission rods (65) are inserted through the top wall of the insulating base (1), and the outer surfaces of the transmission rods (65) located on the upper part of the insulating base (1) are provided with reciprocating threads.

5. The insulation support device for power transmission and transformation equipment according to claim 1, characterized in that: The adsorption and water removal mechanism (7) comprises a supporting transverse plate (71), a side of the supporting transverse plate (71) close to the transformer body (3) is fixedly connected to a plurality of groups of evenly distributed fitting blocks (72), the fitting blocks (72) are slidably connected to the transformer body (3), a side of the fitting blocks (72) close to the transformer body (3) is provided with a reserved groove (73), the reserved groove (73) is filled with a layer of adsorption sponge (74), and the supporting transverse plate (71) is threadedly connected to the transmission rod (65).

6. The insulation support device for power transmission and transformation equipment according to claim 5, characterized in that: The lower end of the fitting block (72) is fixedly connected to two groups of symmetrically distributed springs (721), and the lower part of the spring (721) is fixedly connected to an extrusion block (722).

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