Busbar bridge waterproof device

Abstract

The present invention discloses a busbar bridge waterproof device, which includes a bridge body, a support plate, a baffle, a side plate and a connecting component. The bridge body is a rectangular shell, the baffle cover is arranged on the side of the bridge body away from the ground, the baffle is connected to the connecting component, the support plate is connected to the bridge body and the connecting component, and two side plates are arranged in parallel on both sides of the bridge body; the side plate includes a connecting block, a first side plate and a second side plate hinged in sequence, and the connecting block is hinged to the connecting component; the bridge body is a hollow rectangular shell, and an air outlet is provided on the side of the bridge body away from the ground, and ventilation holes are provided on the two side surfaces of the bridge body facing the two side plates. In the technical solution of the present invention, a waterproof baffle is arranged on the bridge body, and hinged side plates are arranged on both sides of the bridge body. The angle of the side plate can be changed to increase the waterproof area, and the water flow can be guided to a farther position. A certain angle can be formed between the first side plate and the second side plate, so as to obtain a waterproof effect, and at the same time, the side plate does not block the ventilation hole to ensure the heat dissipation effect.

Description

Technical Field

[0001] The invention relates to the technical field of busbar bridge equipment, and in particular to a busbar bridge waterproof device. Background Art

[0002] With the emergence of modern engineering facilities and equipment, the electricity consumption of all walks of life has increased rapidly, especially with the emergence of numerous high-rise buildings and large workshops. Traditional cables as transmission conductors can no longer meet the requirements in high-current transmission systems. The parallel use of multiple cables brings many inconveniences to on-site installation and construction connections. In the field of high-voltage electrical equipment, the busbar bridge is a high-voltage power transmission and distribution device. With the continuous development of the busbar bridge, the busbar bridge has been gradually installed outdoors from indoors. However, due to the changeable outdoor weather, if it rains, there are extremely high requirements for the waterproof ability of the busbar bridge. Ordinary busbar bridges do not have waterproof capabilities and cannot meet people's use requirements. Outdoor busbar bridges in the prior art generally adopt a welded structure. This structure will produce small gaps at each joint, and there is a hidden danger of rain leakage. In general, the waterproof measure is to use a bridge body and seal the two sections with a waterproof coating. Although this method can play a waterproof role, due to its long-term exposure to the outdoors, it is affected by factors such as oxidation corrosion of sunlight and air, and the aging cycle of the waterproof glue is short, so that the sealing of the bridge body cannot be well guaranteed. This will cause unnecessary damage to high-voltage electrical equipment, which in turn will seriously threaten the safety of high-voltage power transmission and distribution. Electric energy is a widely used basic energy source, and the stability of its transmission will directly affect industrial and agricultural production and people's daily life. Once an accident occurs, the direct and indirect losses will be great. Summary of the invention

[0003] The main purpose of the present invention is to provide a busbar bridge waterproof device, aiming to solve the problem of poor waterproof performance of the existing busbar bridge.

[0004] To achieve the above-mentioned purpose, the busbar bridge waterproofing device proposed in the present invention includes a bridge body, a support plate, a baffle, a side plate and a connecting component, the bridge body is a rectangular shell, the length of the bridge body is arranged parallel to the ground, the baffle cover is arranged on the side of the bridge body away from the ground, the support plate is vertically arranged between the bridge body and the baffle, the baffle is connected to the connecting component on the side facing the bridge body, one end of the support plate is connected to the bridge body, and the other end of the support plate is connected to the connecting component, two side plates are provided, and the two side plates are arranged in parallel on both sides of the bridge body; the side plate includes a connecting block, a first side plate and a second side plate which are hinged in sequence, and the connecting block is hinged to the connecting component; an air outlet is provided on the side of the bridge body away from the ground, and ventilation holes are provided on both side surfaces of the bridge body facing the two side plates.

[0005] Preferably, positioning rods and sliders are provided on both sides of the bridge body, and multiple groups of the positioning rods and sliders are provided. The positioning rods are provided between the side panels and the bridge body, and the positioning rods are parallel to the side of the bridge body facing the side panels, and the positioning rods are perpendicular to the length direction of the bridge body. The positioning rods are connected to the bridge body, and one end of the second side panel away from the first side panel is hinged to the slider. A sliding hole is provided on the slider, and the sliding hole is matched and connected with the positioning rod.

[0006] Preferably, screws and nuts are provided on both sides of the bridge body, and multiple groups of the screws and nuts are provided. The screws are provided between the side panels and the bridge body, and the screws are parallel to the side of the bridge body facing the side panels, and the screws are perpendicular to the length direction of the bridge body. The end of the second side panel away from the first side panel is hinged to the nut, and the nut is matched with the screw, and the screw is connected to the bridge body through a bearing. A power device is provided on the side of the bridge body facing the ground, and the power device is connected to and drives the screw.

[0007] Preferably, the power device includes an electric motor and a transmission shaft, the electric motor is connected to the side of the bridge body facing the ground, an active worm is arranged on the output shaft of the motor, a transmission worm wheel is arranged on the transmission shaft, the transmission worm wheel is connected to the active worm, the transmission shaft is perpendicular to the length direction of the bridge body, a worm is arranged on the transmission shaft, and a worm wheel is arranged at the end of the screw close to the ground and is cooperated with the worm.

[0008] Preferably, the connecting component is provided with a first mortise and a second mortise, the supporting plate is provided with a first tenon matched with the first mortise, and the connecting block is provided with a second tenon matched with the second mortise.

[0009] Preferably, the baffle is a two-section folding plate, a bending line of the baffle is parallel to the length direction of the bridge body, and an angle of the baffle less than 180 degrees is directed toward the bridge body.

[0010] Preferably, a bridge body tenon is provided on the side of the support plate facing the bridge body, a bridge body mortise hole matching with the bridge body tenon is provided on the side of the bridge body facing the baffle, a bridge body screw hole perpendicular to the tenon is provided on the bridge body tenon, and a bridge body fixing hole coaxial with the bridge body screw hole is provided on the bridge body.

[0011] Preferably, a plurality of ventilation holes are provided, and outlets of the plurality of ventilation holes are all oriented toward the middle of the first side plate when placed vertically or toward the middle of the second side plate when placed vertically.

[0012] Preferably, it also includes a controller and a temperature sensor and a fan connected to the controller; the fan is arranged in the air outlet, and the fan is used to discharge the air inside the bridge body to the outside of the bridge body.

[0013] Preferably, it also includes a controller and a rain sensor connected to the controller, wherein the rain sensor is arranged on a side of the baffle facing away from the ground, and the controller is connected to and controls the power device.

[0014] In the technical solution of the present invention, a waterproof baffle is provided on the bridge body, and hinged side panels are provided on both sides of the bridge body. The angle of the side panels can be changed to increase the waterproof area and guide the water flow to a farther position. At the same time, the side panels are a connecting block, a first side panel and a second side panel hinged in sequence. A certain angle can be formed between the first side panel and the second side panel to obtain a waterproof effect. At the same time, the side panels do not block the ventilation holes to ensure the heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0016] Figure 1 It is a schematic structural diagram of the busbar bridge waterproof device of the present invention.

[0017] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure at AA.

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the busbar bridge waterproof device of the present invention.

[0019] Figure 4 for Figure 1 A partial enlarged view of point B in the middle.

[0020] Description of Figure Numbers:

[0021]

[0022]

[0023] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0024] 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.

[0025] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0026] In addition, in the present invention, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0029] Please refer to Figure 1-Figure 3The present invention proposes a busbar bridge waterproof device, comprising a bridge body 1, a support plate 2, a baffle 3, a side plate 5 and a connecting component 6, wherein the bridge body 1 is a rectangular shell, the length of the bridge body 1 is arranged parallel to the ground, the baffle 3 is covered on the side of the bridge body 1 away from the ground, the support plate 2 is vertically arranged between the bridge body 1 and the baffle 3, the baffle 3 is connected to the connecting component 6 on the side facing the bridge body 1, one end of the support plate 2 is connected to the bridge body 1, and the other end of the support plate 2 is connected to the connecting component 6, two side plates 5 are provided, and the two side plates 5 are arranged in parallel on both sides of the bridge body 1; the side plate 5 comprises a connecting block 7, a first side plate 8 and a second side plate 9 which are hinged in sequence, and the connecting block 7 is hinged to the connecting component 6; an air outlet 25 is provided on the side of the bridge body 1 away from the ground, and ventilation holes 26 are provided on both side surfaces of the bridge body 1 facing the two side plates 5.

[0030] In the technical solution of the present invention, a waterproof baffle 3 is provided on the bridge body 1, and hinged side panels 5 are provided on both sides of the bridge body 1. The angle of the side panels 5 can be changed to increase the waterproof area and guide the water flow to a farther position. At the same time, the side panels 5 are a connecting block 7, a first side panel 8 and a second side panel 9 which are hinged in sequence. A certain angle can be formed between the first side panel 8 and the second side panel 9, so as to obtain a waterproof effect. At the same time, the side panels do not block the ventilation holes to ensure the heat dissipation effect.

[0031] Specifically, hot air is discharged from the air outlet 25, and a baffle 3 is provided on the air outlet 25 to prevent water from entering the air outlet. Cold air enters from the ventilation holes 26 on both sides, and the side panels 5 on both sides prevent water from entering the ventilation holes 26. Furthermore, a fixing frame is provided in the shell to fix the busbar. Furthermore, protective nets are provided at the air outlet 25 and the ventilation holes 26 to prevent impurities from entering the frame.

[0032] Please refer to Figure 2 In another embodiment of the present invention, positioning rods 10 and sliders 11 are provided on both sides of the bridge body 1, and multiple groups of the positioning rods 10 and the sliders 11 are provided. The positioning rods 10 are arranged between the side panels 5 and the bridge body 1, and the positioning rods 10 are parallel to the side of the bridge body 1 facing the side panels 5, and the positioning rods 10 are perpendicular to the length direction of the bridge body 1. The positioning rods 10 are connected to the bridge body 1, and the end of the second side panel 9 away from the first side panel 8 is hinged to the slider 11. The slider 11 is provided with a sliding hole, and the sliding hole is matched and connected with the positioning rod 10.

[0033] Specifically, the slider 11 and the positioning rod 10 cooperate to limit the movement of the first side plate 8 and the second side plate 9, so that the movement of the first side plate 8 and the second side plate 9 is controllable.

[0034] Please refer to Figure 1In another embodiment of the present invention, screws 12 and nuts 13 are provided on both sides of the bridge body 1, and multiple groups of the screws 12 and the nuts 13 are provided. The screws 12 are provided between the side panels 5 and the bridge body 1, and the screws 12 are parallel to the side of the bridge body 1 facing the side panels 5, and the screws 12 are perpendicular to the length direction of the bridge body 1. The end of the second side panel 9 away from the first side panel 8 is hinged to the nut 13, and the nut 13 is matched with the screw 12. The screw 12 is connected to the bridge body 1 through a bearing. A power device 14 is provided on the side of the bridge body 1 facing the ground, and the power device 14 is connected to and drives the screw 12.

[0035] Specifically, the power device 14 drives the screw 12 to rotate, the screw 12 drives the nut 13 to move up and down, and the nut 13 drives the second side plate 9 to move up and down at one end away from the first side plate 8, thereby controlling the size of the angle between the first side plate 8 and the second side plate 9. In different environments, the size of the angle between the first side plate 8 and the second side plate 9 is controlled to achieve a better comprehensive effect of heat dissipation and waterproofing.

[0036] Please refer to Figure 1 In another embodiment of the present invention, the power device 14 includes an electric motor 15 and a transmission shaft 16, the electric motor 15 is connected to the side of the bridge body 1 facing the ground, an active worm 17 is arranged on the output shaft of the electric motor 15, a transmission worm wheel 18 is arranged on the transmission shaft 16, the transmission worm wheel 18 is connected to the active worm 17, the transmission shaft 16 is perpendicular to the length direction of the bridge body 1, a worm 19 is arranged on the transmission shaft 16, and a worm wheel 20 is arranged on the end of the screw 12 close to the ground and is matched with the worm 19.

[0037] Specifically, an active worm 17 is provided on the output shaft of the motor 15 , and the active worm 17 drives the transmission shaft 16 through a transmission worm wheel 18 , and the transmission shaft 16 drives the screw 12 to rotate through a worm 19 .

[0038] Please refer to Figure 1 and Figure 2 In another embodiment of the present invention, a first mortise 29 and a second mortise 30 are provided on the connecting component 6, a first tenon 31 cooperating with the first mortise 29 is provided on the supporting plate 2, and a second tenon 32 cooperating with the second mortise 30 is provided on the connecting block 7.

[0039] Specifically, the connection is connected through the mortise and tenon structure, and the stability and accuracy of the connection are higher. Specifically, coaxial connecting screw holes of the same specification are provided on the connecting block 7 and the first tenon 31, and a connecting hole coaxial with the connecting screw hole is provided on the connecting component 6. The connecting screw hole and bolts fix the connecting block 7, the first tenon 31 and the connecting component 6.

[0040] Please refer to Figure 1 and Figure 2 In another embodiment of the present invention, the baffle 3 is a two-section folding plate, the bending line of the baffle 3 is parallel to the length direction of the bridge body 1, and the angle of the baffle 3 less than 180 degrees is toward the bridge body 1.

[0041] Specifically, the baffle 3 is inclined so that rainwater on the baffle 3 can be quickly drained away. At the same time, in a low temperature environment, hot air contacts the cooler side of the baffle 3 facing the bridge body 1 to form condensed water. Under the action of gravity and the wall attachment effect, the condensed water flows down along the inclined baffle 3 and away from the bridge body 1.

[0042] Please refer to Figure 1 and Figure 2 In another embodiment of the present invention, a bridge body tenon 22 is provided on the side of the support plate 2 facing the bridge body 1, a bridge body mortise 23 matching the bridge body tenon 22 is provided on the side of the bridge body 1 facing the baffle 3, a bridge body screw hole 24 perpendicular to the tenon is provided on the bridge body tenon 22, and a bridge body fixing hole 21 coaxial with the bridge body screw hole 24 is also provided on the bridge body 1.

[0043] Specifically, the mortise and tenon structure is used for positioning and fixing, and the support plate 2 is further fixed to the bridge body 1 by means of the provided bridge body screw holes 24 and bolts.

[0044] Please refer to Figure 1 and Figure 2 In another embodiment of the present invention, a plurality of ventilation holes 26 are provided, and outlets of the plurality of ventilation holes 26 are all oriented toward the middle of the first side plate 8 when placed vertically or toward the middle of the second side plate 9 when placed vertically.

[0045] Specifically, when the first side panel 8 and the second side panel 9 are folded, the first side panel 8 and the second side panel 9 do not block the ventilation holes 26, so that the air flow at the ventilation holes 26 is stronger.

[0046] Please refer to Figure 1 In another embodiment of the present invention, it further includes a controller 4 and a temperature sensor 28 and a fan 27 connected to the controller 4; the fan 27 is arranged in the air outlet 25, and the fan 27 is used to discharge the air inside the bridge body 1 to the outside of the bridge body 1.

[0047] Specifically, the controller 4 controls the start and stop of the fan 27 through the temperature of the temperature sensor 28. When the actual temperature value detected by the temperature sensor 28 is higher than the preset value, the fan 27 is controlled to work to enhance the air flow for forced heat dissipation.

[0048] Please refer to Figure 1In another embodiment of the present invention, it further includes a controller 4 and a rain sensor connected to the controller 4, wherein the rain sensor is arranged on the side of the baffle 3 facing away from the ground, and the controller is connected to and controls the power device 14.

[0049] Specifically, the controller 4 controls the start and stop of the power device 14 through the temperature of the rain sensor. When the rainfall value detected by the rain sensor is higher than the preset value, the power device 14 is controlled to work, adjust, and control the size of the angle between the first side plate 8 and the second side plate 9.

[0050] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention's specification and drawings, or directly / indirectly applied in other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. A busbar bridge waterproof device, characterized in that: It comprises a bridge body, a support plate, a baffle, a side plate and a connecting component; the bridge body is a rectangular shell, the length of the bridge body is arranged parallel to the ground, the baffle cover is arranged on the side of the bridge body away from the ground, the support plate is arranged vertically between the bridge body and the baffle, the baffle is connected to the connecting component on the side facing the bridge body, one end of the support plate is connected to the bridge body, and the other end of the support plate is connected to the connecting component, two side plates are provided, and the two side plates are arranged in parallel on both sides of the bridge body; the side plate comprises a connecting block, a first side plate and a second side plate which are hinged in sequence, and the connecting block is hinged to the connecting component; the bridge body is a hollow rectangular shell, an air outlet is provided on the side of the bridge body away from the ground, and ventilation holes are provided on both side surfaces of the bridge body facing the two side plates; Positioning rods and sliders are provided on both sides of the bridge body, and multiple groups of the positioning rods and the sliders are provided. The positioning rods are provided between the side panels and the bridge body, and the positioning rods are parallel to the side of the bridge body facing the side panels, and the positioning rods are perpendicular to the length direction of the bridge body. The positioning rods are connected to the bridge body, and one end of the second side panel away from the first side panel is hinged to the slider, and a sliding hole is provided on the slider, and the sliding hole is matched and connected with the positioning rod.

2. The busbar bridge waterproof device according to claim 1, characterized in that: Screws and nuts are provided on both sides of the bridge body, and there are multiple groups of screws and nuts. The screws are provided between the side panels and the bridge body, and the screws are parallel to the side of the bridge body facing the side panels, and the screws are perpendicular to the length direction of the bridge body. The end of the second side panel away from the first side panel is hinged to the nut, and the nut is matched with the screw, and the screw is connected to the bridge body through a bearing. A power device is provided on the side of the bridge body facing the ground, and the power device is connected to and drives the screw.

3. The busbar bridge waterproof device according to claim 2, characterized in that: The power device includes an electric motor and a transmission shaft. The electric motor is connected to the side of the bridge body facing the ground. An active worm is arranged on the output shaft of the motor. A transmission worm wheel is arranged on the transmission shaft. The transmission worm wheel is connected to the active worm. The transmission shaft is perpendicular to the length direction of the bridge body. A worm is arranged on the transmission shaft. A worm wheel is arranged at the end of the screw rod close to the ground and is matched with the worm.

4. The busbar bridge waterproof device according to claim 1, characterized in that: The connecting component is provided with a first mortise and a second mortise, the supporting plate is provided with a first tenon matched with the first mortise, and the connecting block is provided with a second tenon matched with the second mortise.

5. The busbar bridge waterproof device according to claim 1, characterized in that: The baffle is a two-section folded plate, a bending line of the baffle is parallel to the length direction of the bridge body, and an angle of the baffle less than 180 degrees faces the bridge body.

6. The busbar bridge waterproof device according to claim 1, characterized in that: A bridge body tenon is provided on the side of the support plate facing the bridge body, a bridge body mortise matched with the bridge body tenon is provided on the side of the bridge body facing the baffle, a bridge body screw hole perpendicular to the tenon is provided on the bridge body tenon, and a bridge body fixing hole coaxial with the bridge body screw hole is provided on the bridge body.

7. The busbar bridge waterproof device according to claim 1, characterized in that: A plurality of ventilation holes are provided, and outlets of the plurality of ventilation holes are all oriented toward the middle of the first side plate when placed vertically or toward the middle of the second side plate when placed vertically.

8. The busbar bridge waterproof device according to any one of claims 1 to 7, characterized in that: It also includes a controller, a temperature sensor and a fan connected to the controller; the fan is arranged in the air outlet, and is used to discharge the air inside the bridge body to outside the bridge body.

9. The busbar bridge waterproof device according to claim 2, characterized in that: It also includes a controller and a rain sensor connected to the controller. The rain sensor is arranged on the side of the baffle away from the ground. The controller is connected to and controls the power device.

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