Fireproof isolation device for transformer substation
By designing a fire-resistant isolation device for substations, a motor-driven slider and rack and pinion structure are used to swing the fire extinguisher up, down, left, and right. Combined with the automatic activation of the electric telescopic rod and smoke alarm, the problem of fires caused by overheating of electrical components inside the substation is solved, achieving efficient fire extinguishing and reducing economic losses.
Patent Information
- Application Number
- CN202423040377.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-10
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-10
AI Technical Summary
Electrical components inside substations are susceptible to high temperatures due to various conditions, which can lead to fires and economic losses.
A fire isolation device for substations was designed. It uses a motor-driven slider and rack and pinion structure to make the fire extinguisher swing up, down and left and right. Combined with an electric telescopic rod and a smoke alarm, the fire extinguisher is automatically activated, which expands the fire extinguishing range and improves the fire extinguishing efficiency.
When a fire occurs, the fire extinguishers are automatically activated to expand the fire suppression range, improve fire suppression efficiency, and reduce economic losses.
Smart Images
Figure CN223567126U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to substation technical field more specifically, relate to substation fireproof isolation device. BACKGROUND
[0002] The substation is the place of receiving and distributing electric energy in the power system, and the substation in the power plant is the step-up substation, which is used to feed the electric energy generated by the generator into the high-voltage power grid after boosting.
[0003] During the use of the substation, the electrical components inside the substation are easily affected by various conditions and generate high temperature during use, which may induce fire. Once the fire occurs, it will have a huge impact and cause economic losses. SUMMARY
[0004] The utility model discloses a substation fireproof isolation device, which aims to solve the problems in the background art.
[0005] During the use of the substation, the electrical components inside the substation are easily affected by various conditions and generate high temperature during use, which may induce fire. Once the fire occurs, it will have a huge impact and cause economic losses.
[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0007] The substation fireproof isolation device comprises a mounting plate, a motor fixedly connected to one side of the mounting plate, an output shaft of the motor vertically penetrating through the mounting plate and extending to the other side of the mounting plate, the output shaft of the motor being rotatably connected to the mounting plate, a circular plate fixedly connected to the output end of the motor, a swing plate rotatably connected to the outside of the mounting plate and located at one side of the circular plate, a sliding groove formed in the inside of the swing plate, a sliding block slidably connected to the inside of the sliding groove, the sliding block being rotatably connected to the circular plate, the circular plate rotating to drive the sliding block to make circular motion, thereby driving the swing plate to swing up and down, a support frame fixedly connected to the outside of the swing plate away from the circular plate, a sleeve rotatably connected to the inside of the support frame, and a fire extinguisher arranged in the inside of the sleeve.
[0008] Preferably, a rack is fixedly connected to the outside of the sliding block and located at one side close to the support frame, the rack vertically penetrating through the swing plate and extending to the outside of the swing plate, the rack being slidably connected to the swing plate, an outer gear ring being sleeved on the outside of the sleeve, the outer gear ring being fixedly connected to the sleeve, the rack being meshingly connected to the outer gear ring, the sliding block being capable of driving the rack to move back and forth, and the rack driving the sleeve and the fire extinguisher in the sleeve to swing left and right in cooperation with the outer gear ring.
[0009] Preferably, the inside of the swing plate is provided with a limiting slot, the inside of the limiting slot is slidably connected with a limiting block, the limiting block is fixedly connected with a rack, and the limiting slot and the limiting block are provided with two groups.
[0010] Preferably, the inside of the sleeve is threadedly connected with a threaded rod, one end of the threaded rod is fixedly connected with a handle, the other end of the threaded rod is rotatably connected with a clamping plate, the clamping plate is in a circular arc structure and is matched with the shape of the fire extinguisher, the handle is used for screwing the threaded rod, and the threaded rod drives the clamping plate to clamp the fire extinguisher.
[0011] Preferably, the top of the supporting frame is fixedly connected with an electric telescopic rod, the output end of the electric telescopic rod is fixedly connected with a pressing plate, the pressing plate is used in cooperation with the fire extinguisher, the electric telescopic rod drives the pressing plate to press the handle of the fire extinguisher, and dry powder in the fire extinguisher is sprayed out.
[0012] Preferably, the bottom of the mounting plate is fixedly connected with a mounting rod, the bottom of the mounting rod is fixedly connected with a smoke alarm, and the motor and the electric telescopic rod are electrically connected with the smoke alarm; when a fire occurs, the smoke alarm alarms and starts the electric telescopic rod, the electric telescopic rod presses the handle of the fire extinguisher through the pressing plate, the fire extinguisher sprays dry powder to extinguish the fire, the motor is started, and finally the motor drives the fire extinguisher to swing up and down and left and right, so that the fire extinguishing range is expanded.
[0013] Compared with the prior art, the utility model has the advantages that:
[0014] If a fire breaks out, the smoke alarm starts the electric telescopic rod, the electric telescopic rod drives the pressing plate to press the handle of the fire extinguisher, so that the fire extinguisher sprays dry powder to extinguish the fire, the motor is started, the motor drives the sliding block to make a circular motion through the circular plate, the sliding block extrudes the sliding groove to drive the swing plate to swing up and down, finally the fire extinguisher swings up and down, and the sliding block moves back and forth in the sliding groove, so that the sliding block drives the rack to move back and forth, the rack drives the fire extinguisher to swing left and right through the outer gear, thereby expanding the fire extinguishing range of the fire extinguisher, improving the fire extinguishing efficiency, after the fire extinguisher passes through the sleeve, the handle is used for screwing the threaded rod, the threaded rod drives the clamping plate to clamp the fire extinguisher, and the fire extinguisher can be replaced by direction operation. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a whole structure schematic view of the utility model;
[0016] Figure 2 It is a structure schematic view of the supporting frame of the utility model;
[0017] Figure 3 It is a structure schematic view of the limiting slot of the utility model;
[0018] Figure 4 It is the cross section schematic view of the support frame of the utility model;
[0019] Figure 5 It is the structure schematic view of the outer gear ring of the utility model.
[0020] Mark explanation in drawing: 1, mounting plate; 2, motor; 3, round plate; 4, swing plate; 5, sliding slot; 6, sliding block; 7, support frame; 8, sleeve; 9, fire extinguisher; 10, rack; 11, outer gear ring; 12, limiting groove; 13, limiting block; 14, threaded rod; 15, handle; 16, clamping plate; 17, electric telescopic rod; 18, pressing plate; 19, mounting rod; 20, smoke alarm. DETAILED DESCRIPTION
[0021] The technical scheme in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without making creative efforts belong to the range of protection of the utility model.
[0022] Please refer to Figures 1 to 5 , substation fireproof isolation device, including mounting plate 1, one side of mounting plate 1 is fixedly connected with motor 2, the output shaft of motor 2 vertically penetrates mounting plate 1 and extends to the other side of mounting plate 1, the output shaft of motor 2 is rotationally connected with mounting plate 1, the output end of motor 2 is fixedly connected with round plate 3, the outside of mounting plate 1 and at the side of round plate 3 is rotationally connected with swing plate 4, the inside of swing plate 4 is provided with sliding slot 5, the inside of sliding slot 5 is slidably connected with sliding block 6, sliding block 6 is rotationally connected with round plate 3, the rotation of round plate 3 will drive sliding block 6 to do circular motion, sliding block 6 extrudes the inner wall of sliding slot 5, thereby driving swing plate 4 to swing up and down, the outside of swing plate 4 and away from round plate 3 is fixedly connected with support frame 7, the inside of support frame 7 is rotationally connected with sleeve 8, the inside of sleeve 8 is provided with fire extinguisher 9, and dry powder is sprayed by fire extinguisher 9 to extinguish fire.
[0023] Further, the outside of sliding block 6 and close to one side of support frame 7 is fixedly connected with rack 10, rack 10 vertically penetrates swing plate 4 and extends to the outside of swing plate 4, rack 10 is slidably connected with swing plate 4, the outside of sleeve 8 is sleeved with outer gear ring 11, outer gear ring 11 is fixedly connected with sleeve 8, rack 10 is meshingly connected with outer gear ring 11, since sliding block 6 can move back and forth in sliding slot 5, so sliding block 6 can drive rack 10 to move back and forth, and rack 10 cooperates with outer gear ring 11 to drive sleeve 8 and fire extinguisher 9 in sleeve 8 to swing left and right.
[0024] Further, the inside of the swing plate 4 is provided with a limiting groove 12, the limiting groove 12 is slidably connected with a limiting block 13, the limiting block 13 is fixedly connected with the rack 10, the limiting groove 12 and the limiting block 13 are provided with two groups, which are located above and below the rack 10 respectively, and the limiting groove 12 and the limiting block 13 are used for limiting the rack 10.
[0025] Further, the inside of the sleeve 8 is screw-connected with a threaded rod 14, one end of the threaded rod 14 is fixedly connected with a handle 15, the other end of the threaded rod 14 is rotatably connected with a clamping plate 16, the clamping plate 16 is a circular arc structure and is matched with the shape of the fire extinguisher 9, after the fire extinguisher 9 passes through the sleeve 8, the threaded rod 14 is screwed by using the handle 15, so that the clamping plate 16 is driven by the threaded rod 14 to clamp the fire extinguisher 9.
[0026] Further, the top of the supporting frame 7 is fixedly connected with an electric telescopic rod 17, the output end of the electric telescopic rod 17 is fixedly connected with a pressing plate 18, the pressing plate 18 is matched with the fire extinguisher 9 for use, the pressing plate 18 is a frame structure and will not affect the normal pressing of the handle of the fire extinguisher 9, the handle of the fire extinguisher 9 is pressed by using the electric telescopic rod 17 to drive the pressing plate 18, so that the dry powder in the fire extinguisher 9 is sprayed out to extinguish the fire.
[0027] Further, the bottom of the mounting plate 1 is fixedly connected with a mounting rod 19, the bottom of the mounting rod 19 is fixedly connected with a smoke alarm 20, the motor 2 and the electric telescopic rod 17 are electrically connected with the smoke alarm 20, when a fire occurs, the smoke alarm 20 alarms and starts the electric telescopic rod 17, so that the handle of the fire extinguisher 9 is pressed by the pressing plate 18, the dry powder in the fire extinguisher 9 is sprayed out to extinguish the fire, and the motor 2 is started, so that the fire extinguisher 9 is swung up and down and left and right at the same time, thereby expanding the fire extinguishing range.
[0028] The use steps of the utility model are as follows: when the substation fireproof isolation device is used, the device is fixed in the corresponding position by the mounting plate 1 matched with expansion screws or screws, if a fire occurs suddenly, the smoke alarm 20 starts the electric telescopic rod 17, the electric telescopic rod 17 drives the pressing plate 18 to press down the handle of the fire extinguisher 9, so that the dry powder in the fire extinguisher 9 is sprayed out to extinguish the fire, and the motor 2 is started, the motor 2 drives the sliding block 6 to do circular motion through the circular plate 3, the sliding block 6 presses the sliding groove 5 to drive the swing plate 4 to swing up and down, finally the fire extinguisher 9 is swung up and down, and the sliding block 6 moves back and forth in the sliding groove 5, so that the sliding block 6 drives the rack 10 to move back and forth, the rack 10 drives the fire extinguisher 9 to swing left and right through the outer gear ring 11, thereby expanding the fire extinguishing range of the fire extinguisher 9 and improving the fire extinguishing efficiency.
[0029] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.
Claims
1. A fireproof isolation device for a substation, comprising a mounting plate (1), wherein a motor (2) is fixedly connected to one side of the mounting plate (1), the output shaft of the motor (2) vertically penetrates the mounting plate (1) and extends to the other side of the mounting plate (1), and the output shaft of the motor (2) is rotatably connected to the mounting plate (1), characterized in that: The output end of the motor (2) is fixedly connected to a circular plate (3). The outside of the mounting plate (1) and on one side of the circular plate (3) is rotatably connected to a swing plate (4). The swing plate (4) has a groove (5) inside. A slider (6) is slidably connected inside the groove (5). The slider (6) is rotatably connected to the circular plate (3). A support frame (7) is fixedly connected to the outside of the swing plate (4) away from the circular plate (3). A sleeve (8) is rotatably connected inside the support frame (7). A fire extinguisher (9) is installed inside the sleeve (8).
2. The substation fire isolation device according to claim 1, characterized in that: A rack (10) is fixedly connected to the outside of the slider (6) near the support frame (7). The rack (10) passes vertically through the swing plate (4) and extends to the outside of the swing plate (4). The rack (10) is slidably connected to the swing plate (4). An outer toothed ring (11) is fitted on the outside of the sleeve (8). The outer toothed ring (11) is fixedly connected to the sleeve (8). The rack (10) is meshed with the outer toothed ring (11).
3. The substation fire isolation device according to claim 2, characterized in that: The swing plate (4) has a limiting groove (12) inside, and a limiting block (13) is slidably connected inside the limiting groove (12). The limiting block (13) is fixedly connected to the rack (10).
4. The substation fire isolation device according to claim 1, characterized in that: The sleeve (8) is internally threaded with a threaded rod (14), one end of which is fixedly connected to a handle (15), and the other end of which is rotatably connected to a clamp (16).
5. The substation fire isolation device according to claim 1, characterized in that: An electric telescopic rod (17) is fixedly connected to the top of the support frame (7), and a pressure plate (18) is fixedly connected to the output end of the electric telescopic rod (17). The pressure plate (18) is used in conjunction with the fire extinguisher (9).
6. The substation fire isolation device according to claim 5, characterized in that: The bottom of the mounting plate (1) is fixedly connected to a mounting rod (19), and the bottom of the mounting rod (19) is fixedly connected to a smoke alarm (20). The motor (2) and the electric telescopic rod (17) are both electrically connected to the smoke alarm (20).