Rat blocking plate for high-voltage substation

Abstract

The utility model provides a high-voltage substation rat baffle, including: take-up drum, top cover, reel, a plurality of baffle, be equipped with the opening that is used for the baffle to go in and out on the take-up drum, the top cover is installed in the top of take-up drum, the reel is rotatingly installed in the take-up drum, a plurality of baffle are connected in proper order, the baffle is equipped with the opening that is used for the baffle to go in and out, the baffle is equipped with the opening that is used for the baffle to go out. And the plurality of baffles are wound on the reel. The baffles which can be freely spliced are convenient to install and use. A user can adjust the mouse blocking width and increase or decrease the number of the baffles according to actual needs, so that the mouse blocking width is easy to adjust, the mouse blocking plate is more suitable for different use environments and conditions, and the application range is wide.

Description

TECHNICAL FIELD

[0001] The utility model relates to a rat prevention equipment technical field especially relates to a rat baffle plate for high voltage substation. BACKGROUND

[0002] The high voltage substation is a key component in the power system, used for the transformation, distribution and transmission of electric energy. In the substation, the voltage level can be raised or lowered to adapt to different transmission or distribution needs. The high voltage substation usually handles voltage levels of tens of kilovolts to hundreds of kilovolts. Rats and other small animals can cause various hazards to the high voltage substation. Small animals such as rats may bite off the power lines or damage the insulation materials, causing circuit short circuit or failure. They may enter the interior of the equipment, such as transformers and control boxes, causing physical damage. The biting of power lines or the damage of equipment may cause sparks or short circuits, which may further cause fires or explosions. The activities of small animals may affect the normal operation of the control system, such as accidental triggering of switches or relays, resulting in unnecessary operational errors. Due to equipment damage or other related problems, power companies or grid operators need to invest additional resources for maintenance and repair.

[0003] The existing patent "202221447469.6" discloses a suspension type electric rat baffle plate. It sets up a driving device on the suspension type electric rat baffle plate. A guide device is set up in the movement direction of the driving device. The rat baffle plate is connected between the guide devices. The driving device drives the rat baffle plate to move along the guide device. Through the transmission of the driving device, the rat baffle plate is lifted by the driving device and the steel wire rope. On the one hand, it saves labor, and on the other hand, it avoids damage to the rat baffle plate. It solves the technical problems of heavy weight, large volume, inconvenient transportation, and the need for workers to spend a lot of manual labor to move the rat baffle plate, which is too heavy and easy to damage during movement.

[0004] Although the above design solves the technical problems of heavy weight, large volume, inconvenient transportation, and the need for workers to spend a lot of manual labor to move the rat baffle plate, which is too heavy and easy to damage during movement, it still has certain limitations, such as inconvenient installation and inability to adjust the rat baffle width as needed. Utility model content

[0005] The utility model solves the technical problems of the prior art and provides a rat baffle plate for high voltage substation.

[0006] The utility model discloses a technical scheme that solves the above technical problem is as follows: a kind of mouse baffle for high-voltage substation, it include: winding drum, top cover, reel, multiple baffle, the opening for baffle in and out is equipped on the winding drum, the top cover is installed in the top of the winding drum, the reel is rotatably installed in the winding drum, multiple the baffle is sequentially connected, multiple the baffle is wound on the reel.

[0007] The beneficial effects of the technical scheme are as follows: the baffle can be freely connected, and the installation and use are convenient. Users can adjust the mouse width according to actual needs, increase or reduce the baffle, easily adjust the mouse width, so that the mouse baffle is more suitable for different use environments and conditions, and has a wide range of applications.

[0008] Further, the top of the top cover is provided with a motor, the motor is provided with a power shaft, and the power shaft of the motor penetrates the top cover and is connected with the reel.

[0009] The beneficial effects of the above further technical scheme are as follows: the motor drives the reel to rotate, and the reel further drives multiple baffles to move. The baffle is automatically expanded and retracted, reducing the need for manual operation.

[0010] Further, the two ends of the baffle are provided with a first shaft and multiple second shafts one by one, and multiple baffles are sequentially and rotatably connected through the first shaft and multiple second shafts.

[0011] The beneficial effects of the above further technical scheme are as follows: the first shaft and multiple second shafts are provided, which facilitates the sequential rotation connection of multiple baffles and the in and out of the winding drum.

[0012] Further, the first shaft and the second shaft are provided with key grooves, and the rotation connection points of the first shaft and multiple second shafts are slidably connected with shafts and keys, and the keys are installed on the shafts.

[0013] The beneficial effects of the further technical solutions are: convenient installation and use, the baffle can easily enter and exit the winding drum, and the baffle is automatically locked after leaving the winding drum to form a stable mouse blocking surface. The automatic locking mechanism not only improves the blocking effect but also increases the use safety. When the guide block completely enters the guide groove, the key shaft completely leaves the first rotating shaft, at this time, the two connected baffles can freely rotate around the connection, so that multiple baffles can be wound and stored by the winding shaft. As the guide block moves upward, the key shaft also moves upward, and when the key shaft enters the first rotating shaft, the two adjacent baffles are locked and cannot freely rotate under the cooperation of the key groove and the first rotating shaft. At this time, all the baffles located outside the winding drum will jointly form a mouse blocking surface to block the entry of small animals such as mice. The key groove and the key shaft enable the two adjacent baffles to freely rotate or be locked when needed, increasing the flexibility of the structure.

[0014] Further, the bottom of the rotating shaft is provided with a guide block, a spring is arranged between the guide block and the baffle, and a guide groove is arranged on the inner wall of the winding drum, the guide groove being located below the guide block and being provided with an inclined angle on the side adjacent to the opening.

[0015] The beneficial effects of the further technical solutions are: when multiple baffles pass through the opening from the outer end of the winding drum into the inside of the winding drum, the guide block will slide into the guide groove along the inclined angle on the guide groove. In this process, the guide block moves downward, the spring is compressed, and the key shaft moves downward. When the guide block completely enters the guide groove, the key shaft completely leaves the first rotating shaft, at this time, the two connected baffles can freely rotate around the connection, so that multiple baffles can be wound and stored by the winding shaft. When multiple baffles extend from the inside of the winding drum to the outside of the winding drum through the opening, the guide block moves upward along the inclined angle of the guide groove under the elastic force of the spring. At this time, the two adjacent baffles are limited by the adjusting slider so that the two adjacent baffles are in the same plane. As the guide block moves upward, the key shaft also moves upward. When the key shaft enters the first rotating shaft, the two adjacent baffles are locked and cannot freely rotate under the cooperation of the key groove and the first rotating shaft. At this time, all the baffles located outside the winding drum will jointly form a mouse blocking surface to block the entry of small animals such as mice. In the process of the baffle entering and exiting, the design of the guide block and the spring allows the baffle to automatically adjust the position when winding and unfolding.

[0016] Further, the bottom of the guide block is provided with a guide pin, the outer side of the guide pin is slidably sleeved with a guide sleeve, the guide sleeve is connected with the bottom of the baffle, and the bottom of the guide pin penetrates the guide sleeve and the baffle.

[0017] The beneficial effects of the further technical solutions are: the arrangement of the guide pin and the guide sleeve facilitates the upward and downward movement of the guide block.

[0018] Further, a controller is mounted on the outer side wall of the winding drum, a plurality of ultrasonic sensors are mounted on the controller away from one side of the winding drum, and a plurality of electric strips are mounted on one end of the baffle.

[0019] The beneficial effects of the above further technical solutions are that the ultrasonic sensors can monitor the front area in real time, can distinguish between humans and small animals, and improve the use safety; when detecting a small animal, the electric strips will be electrified to perform an electric shock, effectively expelling the small animal; and the uniform distribution of the ultrasonic sensors makes the monitoring of the front area more accurate, which helps to improve the overall performance of the electric mouse baffle.

[0020] Further, the plurality of electric strips are located in the middle and lower part of the baffle, the distance between the plurality of electric strips and the bottom end of the baffle is in the range of 2-3 cm, the plurality of electric strips are made of conductive material, and the end of the plurality of electric strips away from the baffle is exposed to the air, and the baffle is made of insulating material.

[0021] The beneficial effects of the above further technical solutions are that the combination of conductive and insulating materials, and the selection of the materials of the electric strips and the baffle, are designed to ensure that the electric shock is mainly directed at small animals such as mice, reducing the risk of injury. The electric strips deliver electric current to drive away small animals that touch them, making the mouse baffle more effective. The electric current on the plurality of electric strips is not easily directly conducted to the ground, and the electric shock can effectively be formed on small animals such as mice. The electric strips are made of conductive material, and the baffle is made of insulating material, which ensures that the electric shock is mainly directed at small animals such as mice, reducing the risk of injury. The design of the position of the electric strips and the selection of the material of the baffle help to prevent the electric current from being directly conducted to the ground, improving the use safety.

[0022] Further, the opening is provided with an adjusting slide, an adjusting bolt, and an adjusting nut, the adjusting bolt is connected with the winding drum, the adjusting slide is sleeved on the adjusting bolt, the adjusting nut is mounted on the adjusting bolt, and the bottom of the adjusting slide is in sliding connection with the baffle.

[0023] The beneficial effects of the above further technical solutions are that the user can manually and conveniently adjust the direction of the baffle through the adjusting nut and the adjusting slide. Fine direction adjustment, the user can more finely adjust the direction of the baffle in and out through the adjusting bolt and the adjusting slide, providing more customized options, and the adjusted direction is ensured to remain stable in use by tightening the adjusting nut in reverse. Manual adjustment is convenient, and the user can manually and conveniently adjust the direction of the baffle through the adjusting nut and the adjusting slide.

[0024] Further, the opening is provided with an adjusting slide, an adjusting bolt, and an adjusting nut, the adjusting bolt is connected with the winding drum, the adjusting slide is sleeved on the adjusting bolt, the adjusting nut is mounted on the adjusting bolt, and the bottom of the adjusting slide is in sliding connection with the baffle.

[0025] The beneficial effects of the further technical scheme are that the baffle can conveniently enter and exit the winding drum, the baffle is prevented from being stuck, and the stability and reliability of the mouse baffle for high-voltage transformer substation are improved.

[0026] The advantages of the additional aspects of the utility model will be partially given in the following description, some will become apparent from the following description, or will be understood by the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 The use state schematic view of the mouse baffle for high-voltage transformer substation provided by the utility model embodiment.

[0028] Figure 2 The structure schematic view one of the mouse baffle for high-voltage transformer substation provided by the utility model embodiment.

[0029] Figure 3 The structure schematic view of the first rotating shaft and the second rotating shaft provided by the utility model embodiment.

[0030] Figure 4 The cooperation schematic view of the baffle and the key shaft provided by the utility model embodiment.

[0031] Figure 5 The structure schematic view of the key shaft, the rotating shaft and the guide block provided by the utility model embodiment.

[0032] Figure 6 The structure schematic view two of the mouse baffle for high-voltage transformer substation provided by the utility model embodiment.

[0033] Figure 7 For Figure 6 The structure schematic view along the section line A-A of the structure shown.

[0034] Figure 8 The structure schematic view three of the mouse baffle for high-voltage transformer substation provided by the utility model embodiment.

[0035] Figure 9 For Figure 8 The structure schematic view along the section line B-B of the structure shown.

[0036] Figure 10 For Figure 9 The local enlarged view of the structure shown at C.

[0037] BRIEF DESCRIPTION OF DRAWINGS: 1, winding drum; 2, top cover; 3, motor; 4, reel; 5, baffle; 6, opening; 7, first rotating shaft; 8, second rotating shaft; 9, controller; 10, ultrasonic sensor; 11, electric strip; 12, adjusting sliding block; 13, key shaft; 14, rotating shaft; 15, guide block; 16, guide groove. DETAILED DESCRIPTION

[0038] The principles and features of this utility model are described below with reference to the accompanying drawings. The embodiments described are only used to explain this utility model and are not intended to limit the scope of this utility model.

[0039] like Figures 1 to 10 As shown, this utility model embodiment provides a rodent barrier for high-voltage substations, including: a winding drum 1, a top cover 2, a winding shaft 4, and multiple baffles 5. The winding drum 1 is provided with an opening 6 for the baffles 5 to enter and exit. The top cover 2 is installed on the top of the winding drum 1. The winding shaft 4 is rotatably installed in the winding drum 1. The multiple baffles 5 are connected in sequence and wound on the winding shaft 4.

[0040] The beneficial effects of adopting this utility model's technical solution are: the freely combinable baffles are easy to install and use. Users can adjust the width of the rodent barrier according to actual needs, adding or removing baffles, making the width of the rodent barrier easily adjustable, thus making the rodent barrier more adaptable to different usage environments and conditions, and having a wide range of applications.

[0041] The user can manually rotate the reel, causing it to move a baffle in and out of the take-up drum. The baffle can be a rectangular plate structure. The take-up drum can be a hollow cylinder structure.

[0042] 1. Wide range of applications, the baffle can be freely spliced. Users can adjust the width of the rodent barrier according to actual needs, and add or remove the baffle, making the width of the rodent barrier easy to adjust. This makes the electric rodent barrier (rodent barrier for high voltage substations) more adaptable to different usage environments and conditions.

[0043] 2. Easy to install and use: The winding drum allows the baffle to easily enter and exit, and it is also convenient for storage. After the baffle leaves the winding drum, it automatically locks, forming a stable rodent-proof surface. This simplifies the installation and use process. Users can easily adjust the baffle direction manually using the adjusting nut and slider.

[0044] 3. Safety and intelligence: The automatic locking mechanism automatically locks after the baffle leaves the winding drum, forming a stable rodent-proof surface. This not only improves the blocking effect but also increases safety. The combination of conductive and insulating materials, along with the material selection for the electric strip and baffle, ensures that the electric shock is primarily aimed at small animals such as rats, reducing the risk of accidental injury. The ultrasonic sensor monitors the area in front in real time, distinguishing between people and small animals, thus improving safety. When a small animal is detected, the electric strip will be energized to deliver an electric shock, effectively repelling the animal.

[0045] 4. Automatic opening and closing for easy passage: Thanks to its automatic opening and closing mechanism, the electric rodent barrier can prevent small animals from entering without affecting the normal passage of people.

[0046] like Figures 1 to 10As shown, further, the top of the top cover 2 is provided with a motor 3, the motor 3 is provided with a power shaft, the power shaft of the motor penetrates the top cover 2 and is connected with the reel 4.

[0047] The beneficial effect of the above further technical scheme is that the motor drives the reel to rotate, and the reel in turn drives the plurality of baffles to move. The baffles are automatically expanded and retracted, reducing the need for manual operation.

[0048] As shown in the figure, Figures 1 to 10 Further, the first shaft 7 and the second shaft 8 are provided with a key groove, and the rotation connection point of the first shaft 7 and the second shaft 8 is slidably connected with a shaft 14 and a key shaft 13, and the key shaft 13 is installed on the shaft 14.

[0049] The beneficial effect of the above further technical scheme is that the first shaft and the plurality of second shafts are provided, which facilitates the sequential rotation connection of the plurality of baffles and facilitates the in-out of the winding drum.

[0050] As shown in the figure, Figures 1 to 10 Further, the first shaft 7 and the second shaft 8 are provided with a key groove, and the rotation connection point of the first shaft 7 and the second shaft 8 is slidably connected with a shaft 14 and a key shaft 13, and the key shaft 13 is installed on the shaft 14.

[0051] The beneficial effect of the above further technical scheme is that the installation and use are convenient, the winding drum allows the baffles to easily in-out, and also facilitates storage, and after the baffles leave the winding drum, they will be automatically locked to form a stable mouse blocking surface. The automatic locking mechanism not only improves the blocking effect, but also increases the use safety. The key shaft moves downward, and when the guide block completely enters the guide groove, the key shaft completely leaves the first shaft, at which time the two connected baffles can freely rotate around the connection, so that the plurality of baffles can be wound by the reel. With the guide block moving upward, the key shaft moves upward at the same time, and when the key shaft enters the first shaft, the two adjacent baffles are locked and cannot freely rotate under the cooperation of the key groove in the key shaft and the first shaft. At this time, all the baffles located outside the winding drum will jointly form a mouse blocking surface to block the entry of mice and other small animals. The key groove and the key shaft allow the two adjacent baffles to freely rotate or be locked when needed, increasing the flexibility of the structure.

[0052] As shown in the figure, Figures 1 to 10 Further, the bottom of the shaft 14 is provided with a guide block 15, a spring is installed between the guide block 15 and the baffle 5, the inner wall of the winding drum 1 is provided with a guide groove 16, the guide groove 16 is located below the guide block 15, and the guide groove 16 is provided with an inclined angle adjacent to one side of the opening 6.

[0053] The beneficial effect of the further technical scheme is that when the plurality of baffles pass through the opening from the outer end of the winding drum into the inside of the winding drum, the guide block slides into the guide groove along the inclined angle on the guide groove, and in this process, the guide block moves downward, the spring is compressed, and the key shaft moves downward, and when the guide block completely enters the guide groove, the key shaft completely leaves the first rotating shaft, at this time, the two connected baffles can freely rotate around the connection, so that the plurality of baffles can be wound and stored by the winding shaft. When the plurality of baffles pass through the opening from the inside of the winding drum to the outside of the winding drum, the guide block moves upward along the inclined angle of the guide groove under the elastic force of the spring, at this time, the two adjacent baffles are limited by the adjusting block so that the two adjacent baffles are in the same plane, and as the guide block moves upward, the key shaft moves upward at the same time, and when the key shaft enters the first rotating shaft, the two adjacent baffles are locked and cannot freely rotate under the cooperation of the key shaft and the key groove in the first rotating shaft, at this time, all the baffles located outside the winding drum will jointly form a mouse-proof surface to block the entry of mice and other small animals. In the process of the baffles entering and exiting, the design of the guide block and the spring allows the baffles to automatically adjust the position during winding and unfolding.

[0054] The guide block 15 can be a wheel structure.

[0055] As shown in Figures 1 to 10 , further, the bottom of the guide block 15 is provided with a guide pin, the outer side of the guide pin is slidably sleeved with a guide sleeve, the guide sleeve is connected with the bottom of the baffle 5, and the bottom of the guide pin penetrates the guide sleeve and the baffle 5.

[0056] The beneficial effect of the further technical scheme is that the arrangement of the guide pin and the guide sleeve facilitates the upward and downward movement of the guide block.

[0057] As shown in Figures 1 to 10 , further, the outer side wall of the winding drum 1 is provided with a controller 9, a plurality of ultrasonic sensors 10 are uniformly distributed and installed on the side of the controller 9 away from the winding drum 1, one end of the baffle 5 is provided with a plurality of electric strips 11, and the plurality of ultrasonic sensors 10 and the plurality of electric strips 11 are connected with the controller 9.

[0058] The beneficial effect of the further technical scheme is that the ultrasonic sensor can monitor the front area in real time, can distinguish between people and small animals, and can improve the safety in use, and when a small animal is detected, the electric strip will be electrified to perform electric shock, effectively expelling the small animal. The uniform distribution of the ultrasonic sensor makes the monitoring of the front area more accurate, which helps to improve the overall performance of the electric mouse baffle.

[0059] It should be noted that the control method of the controller is prior art, and users can easily think of how to program the controller according to actual needs to realize the corresponding control method.

[0060] AsFigures 1 to 10 As shown in the drawings, further, a plurality of the electric bars 11 are located in the middle and lower part of the baffle 5, the distance between the plurality of the electric bars 11 and the bottom end of the baffle 5 ranges from 2 to 3 cm, the plurality of the electric bars 11 are made of conductive material, and the end of the plurality of the electric bars 11 away from the baffle 5 is exposed in the air, and the baffle 5 is made of insulating material.

[0061] The beneficial effects of the above further technical solutions are: the combination of conductive and insulating materials, and the selection of the materials of the electric bars and the baffle, which aims to ensure that the electric shock is mainly for small animals such as rats, and to reduce the risk of accidental injury. The current is transmitted through the electric bars to drive away the small animals that touch them, making the mouse repelling effect more significant. It is convenient to prevent the current on the plurality of electric bars from being directly introduced into the ground, and it is convenient to form an effective electric shock on small animals such as rats. The electric bars are made of conductive material, and the baffle is made of insulating material, which ensures that the electric shock is mainly for small animals such as rats, and reduces the risk of accidental injury. The design of the position of the electric bars and the selection of the material of the baffle help to prevent the current from being directly introduced into the ground, improving the safety in use.

[0062] As shown in the drawings, Figures 1 to 10 Further, the opening 6 is provided with an adjusting sliding block 12, an adjusting bolt, and an adjusting nut, the adjusting bolt is connected with the winding drum 1, the adjusting sliding block 12 is sleeved on the adjusting bolt, the adjusting nut is installed on the adjusting bolt, and the bottom of the adjusting sliding block is in sliding connection with the baffle 5.

[0063] The beneficial effects of the above further technical solutions are: through the adjusting nut and the adjusting sliding block, the user can manually and conveniently adjust the direction of the baffle. Fine direction adjustment: through the adjusting bolt and the adjusting sliding block, the user can more finely adjust the direction of the baffle in and out, providing more customized options, and by tightening the adjusting nut in reverse, the adjusted direction is ensured to remain stable in use. Manual adjustment is convenient, and through the adjusting nut and the adjusting sliding block, the user can manually and conveniently adjust the direction of the baffle.

[0064] As shown in the drawings, Figures 1 to 10 Further, the opening 6 is provided with an adjusting sliding block 12, an adjusting bolt, and an adjusting nut, the adjusting bolt is connected with the winding drum 1, the adjusting sliding block 12 is sleeved on the adjusting bolt, the adjusting nut is installed on the adjusting bolt, and the bottom of the adjusting sliding block is in sliding connection with the baffle 5.

[0065] The beneficial effects of the above further technical solutions are: convenient for the baffle to enter and exit the winding drum, preventing the baffle from being stuck, and improving the stability and reliability of the mouse baffle for high-voltage substations.

[0066] The first embodiment is:

[0067] As shown in the drawings, Figures 1 to 4As shown, a high-voltage substation electric mouse baffle includes a winding drum 1, the top of the winding drum 1 is fixedly connected with a top cover 2, the upper end of the top cover 2 is fixedly connected with a motor 3, the power shaft of the motor 3 penetrates downward through the top cover 2, and the penetrating part is fixedly connected with a reel 4, a plurality of baffles 5 are arranged between the outer end of the reel 4 and the inner wall of the winding drum 1, an opening 6 is formed in the outer end of the winding drum 1, the baffles 5 can enter and exit through the opening 6, the first shaft 7 and the second shaft 8 of the plurality of baffles 5 are fixedly connected with a plurality of second shafts 8 at both ends respectively, the first shaft 7 and the second shaft 8 of the plurality of baffles 5 are sequentially and rotatably connected to form a chain plate structure, and the chain plate structure is wound around the outer end of the reel 4, the outer end of the winding drum 1 is fixedly connected with a controller 9, the end of the controller 9 away from the winding drum 1 is fixedly connected with a plurality of ultrasonic sensors 10, the plurality of ultrasonic sensors 10 are electrically connected with the controller 9 through wires, one end of the plurality of baffles 5 is fixedly connected with a plurality of electric strips 11, and the plurality of electric strips 11 are electrically connected with the controller 9 through wires. The motor 3 is connected with the controller 9.

[0068] In the above-mentioned high-voltage substation electric mouse baffle (high-voltage substation mouse baffle), the mouse is blocked by the winding drum 1 and the plurality of freely jointable baffles 5, which is convenient to install and can adjust the mouse blocking width according to needs, and has wide application range.

[0069] In use, the number of baffles 5 is adjusted according to needs, new baffles 5 can be added when the length is not enough, and the excess baffles 5 can be removed when the length is too long, then the mouse baffle is placed in a suitable position, and then the controller 9 is started, the controller 9 operates according to the pre-set program, the controller 9 controls the motor 3 to rotate, the motor 3 drives the reel 4 to rotate, and the reel 4 further drives the plurality of baffles 5 to move. The control method is prior art.

[0070] When the mouse needs to be blocked, the plurality of baffles 5 are extended from the winding drum 1 until they can completely block the area where the mouse needs to be blocked, thereby preventing the entry of small animals such as mice, and in the process of blocking the mouse, the plurality of ultrasonic sensors 10 monitor the area in front of the baffles 5 in real time.

[0071] The detection results of the plurality of ultrasonic sensors 10 and the threshold value pre-set by the controller 9 are used to determine whether the area in front of the baffles 5 is a person or a small animal such as a mouse. The control method is prior art.

[0072] When a small animal such as a mouse is detected to pass by, the controller 9 supplies power to the electric strips 11, and the voltage is 24 volts, if the small animal such as a mouse touches the electric strips 11, it will be electrocuted, and the small animal such as a mouse will be driven away.

[0073] When a person is detected to pass by, the controller 9 controls the plurality of baffles 5 to be retracted, and the plurality of baffles 5 are extended again after the person passes by.

[0074] The modular design allows users to add or remove the baffle plates 5 as needed, making installation and disassembly more convenient. The automatic control is achieved through the integration of the controller 9 and the motor 3, which can automatically deploy and retract the baffle plates 5, reducing the need for manual operation. The width is adjustable, and the number of baffle plates 5 can be adjusted according to actual needs, thereby adjusting the width of the mouse barrier, and the application scope is wide. Because the width of the baffle plate 5 can be flexibly adjusted, it can be applied to different sizes and shapes of places. The intelligent real-time monitoring is achieved through multiple ultrasonic sensors 10, which can distinguish between people and small animals, improving the mouse barrier effect. When a person is detected passing by, the baffle plate 5 will automatically retract, reducing the safety risk to people.

[0075] The high-efficiency driving is achieved through the electric shock function, which drives the small animals that touch the electric strip 11 to pass through, making the mouse barrier effect more significant. The threshold setting is achieved through the preset threshold of the controller 9, which can accurately judge whether the moving object in front of the baffle plate 5 is a person or a small animal, and make corresponding actions. The energy-saving is achieved through the intelligent control of the controller 9, which can automatically turn off the power when the mouse barrier is not needed, saving energy. The problem of inconvenient installation and difficult adjustment of the width of the mouse barrier is solved, and the intelligent and high-efficiency performance is achieved, which can be widely applied to high-voltage substations and other places.

[0076] The second embodiment is as follows:

[0077] As shown in Figure 2 and Figures 5-10 , the top cover 2 is fixedly connected with an adjusting bolt at the position corresponding to the opening 6, the outer end of the adjusting bolt is rotatably connected with an adjusting sliding block 12, the lower end of the adjusting sliding block 12 is slidably connected with the baffle plate 5 at both ends, and the top of the adjusting sliding block 12 is provided with an adjusting nut which is threadedly connected with the adjusting bolt.

[0078] The first rotating shaft 7 and the plurality of second rotating shafts 8 are provided with key grooves inside, and the rotating connection points of the first rotating shaft 7 and the plurality of second rotating shafts 8 are slidably connected with a key shaft 13 inside, and the top of the key shaft 13 is fixedly connected with a rotating shaft 14.

[0079] The rotating shaft 14 penetrates downward through the key shaft 13 and extends to the lower side of the key shaft 13, and the extending part is fixedly connected with a guide block 15, and the guide block 15 and the baffle plate 5 are fixedly connected with a spring.

[0080] The opening 6 is provided along the tangent direction of the inner wall of the winding drum 1, and the width is slightly larger than the thickness size of the baffle plate 5, and the plurality of ultrasonic sensors 10 are evenly distributed at the end of the controller 9 away from the winding drum 1.

[0081] The bottom of the guide block 15 is fixedly connected with a guide pin, and the outer end of the guide pin is slidably connected with a guide sleeve, and the guide sleeve is fixedly connected with the bottom of the baffle plate 5, and the guide pin penetrates downward through the guide sleeve and the baffle plate 5.

[0082] The inner wall of the winding drum 1 is provided with a guide groove 16, and the guide groove 16 is located below the guide block 15, and the end of the guide groove 16 close to the opening 6 is provided with an inclined angle.

[0083] The plurality of electric bars 11 are located in the middle and lower part of the baffle 5, and are away from the bottom end by 2-3 cm, the plurality of electric bars 11 are made of conductive material, and the end away from the baffle 5 is exposed in the air.

[0084] The plurality of baffles 5 are made of insulating material, and can be increased or decreased as needed.

[0085] The current on the plurality of electric bars 11 is not easy to directly lead into the ground, and the small animals such as mice can be effectively shocked.

[0086] In use, the direction of the baffle 5 entering and exiting the winding drum 1 can be adjusted as needed, when the direction of the baffle 5 entering and exiting the winding drum 1 needs to be adjusted, the adjusting nut is manually rotated and loosened, then the adjusting block 12 is manually rotated to make the adjusting block 12 face the desired direction, then the adjusting nut is tightened in the opposite direction to fix the adjusting block 12, and then when the baffle 5 passes through the opening 6 of the winding drum 1, it will move along the direction of the adjusting block 12. The bottom of the adjusting block 12 can be provided with a groove, and the baffle is slidably arranged in the groove.

[0087] When the plurality of baffles 5 pass through the opening 6 from the outer end of the winding drum 1 into the inside of the winding drum 1, the guide block 15 will slide into the guide groove 16 along the inclined angle on the guide groove 16, and in this process, the guide block 15 moves downward, the spring is compressed, and the key shaft 13 moves downward, when the guide block 15 completely enters the guide groove 16, the key shaft 13 completely leaves the first rotating shaft 7, at this time, the two connected baffles 5 can freely rotate around the connection, so that the plurality of baffles 5 can be wound and stored by the winding shaft 4.

[0088] When the plurality of baffles 5 pass through the opening 6 from the inside of the winding drum 1 to the outside of the winding drum 1, the guide block 15 moves upward along the inclined angle of the guide groove 16 under the elastic force of the spring, at this time, the two adjacent baffles 5 are limited by the adjusting block 12 to make the two adjacent baffles 5 in the same plane, and as the guide block 15 moves upward, the key shaft 13 also moves upward, when the key shaft 13 enters the first rotating shaft 7, under the cooperation of the key shaft 13 and the key groove in the first rotating shaft 7, the two adjacent baffles 5 are locked and cannot freely rotate, at this time, all the baffles 5 located outside the winding drum 1 will jointly form a mouse blocking surface to block the entry of small animals such as mice.

[0089] Fine direction adjustment, through the adjusting screw and the adjusting slider 12, the user can finely adjust the direction of the baffle 5, providing more customized options, by tightening the adjusting nut in reverse, ensuring that the adjusted direction remains stable in use, the design of the guide block 15 and the spring allows the baffle to automatically adjust the position when winding and unwinding, the key groove and the key shaft 13 allow two adjacent baffles 5 to rotate freely or be locked when needed, increasing the flexibility of the structure, the electric strip 11 is made of conductive material, while the baffle 5 is made of insulating material, ensuring that the electric shock is mainly aimed at small animals such as mice, reducing the risk of accidental injury, the design of the electric strip 11 position and the selection of the baffle 5 material help to prevent the current from being directly introduced into the ground, improving the safety of use, the baffle 5 is locked, when the baffle 5 is unfolded, all the baffles 5 will jointly form a stable mouse-proof surface, improving the mouse-proof effect, manual adjustment is convenient, through the adjusting nut and the adjusting slider 12, the user can manually and conveniently adjust the direction of the baffle 5, the uniform distribution of the ultrasonic sensor 10 makes the monitoring of the front area more accurate, which helps to improve the overall performance of the electric mouse-proof plate.

[0090] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A mouse guard for use in a high voltage substation, characterised in that, The utility model relates to a winding drum, a top cover, a reel, a plurality of baffle, the winding drum is equipped with the opening for the baffle to go in and out, the top cover is installed on the top of winding drum, the reel is rotatably installed in the winding drum, a plurality of baffles are connected in sequence, a plurality of baffles are wound on the reel. The top of the top cover is provided with a motor, the motor is provided with a power shaft, the power shaft of the motor penetrates the top cover and is connected with the reel.

2. A mouse guard for use in a high voltage substation according to claim 1, characterised in that, The first shaft and the second shaft are provided with a plurality of second shafts corresponding to both ends of the baffle, and a plurality of baffles are connected in sequence by the first shaft and the second shaft.

3. A mouse guard for use in a high voltage substation according to claim 1, characterised in that, The first shaft and the second shaft are provided with a plurality of second shafts, and the rotation connection point of the first shaft and the second shaft is slidably connected with a shaft and a key shaft, and the key shaft is installed on the shaft.

4. A mouse guard for a high voltage substation as claimed in claim 3, wherein, The bottom of the shaft is provided with a guide block, a spring is installed between the guide block and the baffle, a guide groove is formed in the inner wall of the winding drum, the guide groove is located below the guide block, and the side of the guide groove adjacent to the opening is provided with an inclined angle.

5. A mouse guard for use in a high voltage substation according to claim 4, characterised in that, The bottom of the guide block is provided with a guide pin, the outer side of the guide pin is slidably sleeved with a guide sleeve, the guide sleeve is connected with the bottom of the baffle, and the bottom of the guide pin penetrates the guide sleeve and the baffle.

6. A mouse guard for a high voltage substation as claimed in claim 5, wherein, A plurality of ultrasonic sensors are uniformly distributed and installed on the side of the controller away from the winding drum, one end of the baffle is provided with a plurality of electric strips, and the plurality of ultrasonic sensors and the plurality of electric strips are connected with the controller.

7. A mouse guard for use in a high voltage substation according to claim 1, characterized in that The plurality of electric strips are located in the middle and lower part of the baffle, the distance between the plurality of electric strips and the bottom end of the baffle is 2-3cm, the plurality of electric strips are made of conductive material, the end of the plurality of electric strips away from the baffle is exposed to the air, and the baffle is made of insulating material.

8. A mouse guard for a high voltage substation according to claim 7, characterised in that, The opening is provided with an adjusting sliding block, an adjusting bolt and an adjusting nut, the adjusting bolt is connected with the winding drum, the adjusting sliding block is sleeved on the adjusting bolt, the adjusting nut is installed on the adjusting bolt, and the bottom of the adjusting sliding block is slidably connected with the baffle.

9. A mouse guard for use in a high voltage substation according to claim 1, characterized in that The opening is formed along the tangential direction of the inner wall of the winding drum, and the width of the opening is greater than the thickness of the baffle.

10. A mouse guard for use in a high voltage substation according to claim 1, characterized in that ​

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