Alternating current acquisition device and method for transformer area intelligent fusion terminal

Abstract

The invention relates to the technical field of power distribution equipment, and discloses an alternating current acquisition device and method for a transformer area intelligent fusion terminal, the device comprises a device body, the lower part of the device body is provided with a support, and the top of the support is symmetrically provided with chutes. According to the device, after the transformer is on fire, the device body is far away from the transformer, the device body is prevented from being burnt out by the on-fire transformer, the telescopic cover can be pulled open in the far-away process, the device body can be protected, if accumulated water exists at the falling position of the device body, the accumulated water can be isolated from the device body, and the device body is protected. The protective shell, the sealing strip and the wedge-shaped plate are matched to wrap the lead screw, so that the lead screw is prevented from being in contact with external humid air to be rusted, normal use of the lead screw is guaranteed, it is further guaranteed that the telescopic cover can be smoothly pulled open, the protective shell can be separated while the telescopic cover is pulled open, and the service life of the device is prolonged. And the transverse plate can smoothly move along the screw rod.

Description

Technical Field

[0001] The present invention belongs to the technical field of power distribution equipment, and in particular relates to a power distribution device and method for an intelligent fusion terminal in an area. Background Art

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

[0003] An intelligent fusion terminal procurement device will be installed next to the existing transformer. The procurement device of the intelligent fusion terminal will realize the functions of power supply and consumption information collection of the distribution station area, data collection of each collection terminal or electric energy meter, equipment status monitoring and communication networking, local analysis and decision-making, collaborative computing, etc. However, when the existing intelligent fusion terminal procurement device is in use, when the transformer catches fire, it cannot avoid the burning transformer, resulting in its own damage affecting its use. Summary of the invention

[0004] In view of the above problems, the present invention provides a cross-purchase device and method for an intelligent fusion terminal in a substation area to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: The invention relates to an exchange device for an intelligent fusion terminal in a station area, comprising a device body, a bracket being provided at the lower part of the device body, a slide groove being symmetrically provided at the top of the bracket, a mounting frame being slidably installed in the slide groove, the mounting frame being fixedly connected to the device body, a rotating rod being rotatably installed inside the mounting frame, a rubber block being sleeved on the outside of the rotating rod, one side of the rubber block being fixedly connected to the inner wall of the mounting frame, the inner side of the rubber block being in contact with the outer side of the rotating rod, a steel cable being fixedly connected to the outside of the rotating rod, the steel cable being wound on the outside of the rotating rod, a spring groove being provided on the inner wall of the slide groove, a first spring being fixedly connected in the spring groove, one end of the first spring being in contact with the mounting frame, and the other end of the steel cable being fixedly connected to the inner wall of the spring groove, a cutting component for cutting off the cable at the bottom of the device body being provided on the bracket, a fixing component for fixing the mounting frame being provided on the outside of the mounting frame, a wrapping component for wrapping the mounting frame being provided on the outside of the device body, and an opening being provided on a side of the slide groove away from the first spring, and a blocking sheet being provided.

[0006] Furthermore, the cutting assembly includes a pair of cutters, a sliding opening is opened on the outer side of the bracket, the cutter is arranged in the corresponding sliding opening, a cylinder corresponding to the cutter is fixedly installed on the bottom of the bracket, the cylinder rod of the cylinder is fixedly connected to the cutter through a connecting plate, a controller for controlling the cylinder is provided at the bottom of the bracket, a top plate is provided on the top of the device body, and a temperature sensor cooperating with the controller is provided on one side of the top plate.

[0007] Furthermore, the fixing assembly includes a fixing plate, a fixing groove is provided at the bottom of the mounting frame, an insertion opening corresponding to the fixing groove is provided at the bottom of the bracket, the fixing plate is located in the insertion opening, and its top extends into the fixing groove, a movable groove is provided on an inner wall on one side of the insertion opening, a movable plate is slidably arranged in the movable groove, the movable plate is fixedly connected to the fixed plate, a second spring is provided on the top of the movable plate, a support plate is fixedly installed on the top of the cutter, and the support plate is in contact with the bottom of the fixed plate.

[0008] Furthermore, the wrapping assembly includes a ring plate, a ring groove is provided at the bottom of the top plate, the ring plate is located in the ring groove, one side of the ring plate is fixedly connected to the top wall of the ring groove through a telescopic cover, and a driving assembly is provided on the outside of the ring plate for driving it to move along the device body.

[0009] Furthermore, the driving assembly includes a transverse plate symmetrically fixedly connected to the bottom of the ring plate, a carrier plate corresponding to the transverse plate is fixedly connected to the outer side of the top plate, a screw rod is rotatably installed on the bottom of the carrier plate, the transverse plate is threadedly sleeved outside the screw rod, a torsion spring is sleeved on the outside of the screw rod, both ends of the torsion spring are respectively fixedly connected to the screw rod and the carrier plate, the top of the screw rod extends to the top of the carrier plate, and the top of the screw rod is provided with a limiting assembly for limiting its rotation direction.

[0010] Furthermore, the limiting assembly includes a ratchet fixedly connected to the top of the screw rod, the top of the carrier plate is fixedly connected to a limiting rod, the top of the limiting rod is provided with a block, the outer rotating sleeve of the limiting rod is provided with a pawl, the pawl is in contact with the ratchet, the pawl can slide along the limiting rod until it is separated from the ratchet, and a counterweight block is fixedly installed on one end of the pawl.

[0011] Furthermore, a protective shell is symmetrically provided on the outside of the screw rod, and sealing strips are provided on opposite sides of the two protective shells. Grooves are symmetrically provided on the outer side of the top plate, and a pair of the grooves are respectively located on both sides of the screw rod. A push plate is slidably installed in the groove, and the push plate is fixedly connected to the protective shell. The side of the push plate away from the screw rod is fixedly connected to the inner wall of the groove through a third spring. An inclined surface is provided on the inner upper part of the protective shell, and a wedge plate matching the inclined surface is fixedly connected to the bottom of the cross plate, and the screw rod passes through the wedge plate.

[0012] The present invention also provides a method for using the exchange acquisition device for the intelligent fusion terminal of the station area, comprising the following steps: S1. When in use, the device body is arranged on one side of the transformer through a bracket. When the transformer catches fire, the cutting component works to cut off the cable of the device body, and then the fixing component cancels the fixing of the mounting frame. The compressed first spring releases the force to push the mounting frame toward the direction close to the baffle, and the mounting frame moves with the device body. At the same time, the rotating rod is pulled by the steel cable to release the steel cable. The thrust provided by the first spring can overcome the friction between the rubber block and the rotating rod to make the rotating rod rotate, so as to push the mounting frame to slide, and then the mounting frame pushes the baffle open, and then detaches from the bracket, and then the device body is inverted; S2. The steel cable is continuously released so that the device body is continuously lowered. The friction between the rubber block and the rotating rod limits the rotation speed of the rotating rod, thereby limiting the release speed of the steel cable, so that the device body will not drop too fast and will drop slowly. S3. While the device body is descending, the wrapping assembly wraps the device body, and then the device body contacts the ground and stops descending. At this time, the wrapping assembly can protect the device body. If there is water accumulation at the falling place of the device body, the accumulated water can be isolated from the device body to prevent the device body from being damaged by the accumulated water. By descending the device body, the device body is kept away from the transformer to prevent the device body from being burned by the burning transformer.

[0013] Technical effects and advantages of the present invention: 1. The present invention can realize that after the transformer catches fire, the device body is separated from the transformer to prevent the device body from being burned by the burning transformer, and the telescopic cover can be pulled open during the separation process to protect the device body. If there is water accumulation at the falling place of the device body, the accumulated water can be isolated from the device body to prevent the device body from being damaged by the accumulated water; 2. The present invention wraps the screw rod through the protective shell, sealing strip and wedge plate to prevent it from rusting due to contact with the external humid air, thereby ensuring the normal use of the screw rod, and then ensuring that the telescopic cover can be opened smoothly. When the telescopic cover is opened, the protective shell can be separated, ensuring that the cross plate can move smoothly along the screw rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The structure of the exchange device for the intelligent fusion terminal of the substation according to the embodiment of the present invention is shown. Figure 1 ; Figure 2 A schematic cross-sectional structure diagram of a ... data acquisition device for a smart fusion terminal in an embodiment of the present invention is shown; Figure 3 The embodiment of the present invention is shown Figure 2 The enlarged structural diagram at A in the middle; Figure 4 A partial cross-sectional structural schematic diagram of an exchange acquisition device for a station area intelligent fusion terminal according to an embodiment of the present invention is shown; Figure 5 The embodiment of the present invention is shown Figure 4 The enlarged structural diagram at B in the middle; Figure 6 The embodiment of the present invention is shown Figure 2 The enlarged structural diagram at C in the middle; Figure 7 The structure of the exchange device for the intelligent fusion terminal of the substation according to the embodiment of the present invention is shown. Figure 2 ; Figure 8 The embodiment of the present invention is shown Figure 7 The enlarged structural diagram at D in the middle; Fig. 9 The structure of the exchange device for the intelligent fusion terminal of the substation according to the embodiment of the present invention is shown. Figure 3 .

[0015] In the figure: 1. device body; 2. bracket; 3. mounting frame; 4. rotating rod; 5. first spring; 6. steel cable; 7. baffle; 8. cutter; 9. cylinder; 10. controller; 11. temperature sensor; 12. fixing plate; 13. second spring; 14. support plate; 15. ring plate; 16. telescopic cover; 17. carrier plate; 18. screw rod; 19. torsion spring; 20. ratchet; 21. limit rod; 22. pawl; 23. counterweight; 24. protective shell; 25. third spring; 26. inclined plane; 27. wedge plate; 28. sealing strip; 29. ​​top plate; 30. rubber block; 31. cross plate. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0017] The present invention provides a cross-collection device for an intelligent fusion terminal in a substation area, such as Figures 1 to 9As shown, it includes a device body 1, a bracket 2 is provided at the lower part of the device body 1, and a hoop is provided on one side of the bracket 2 (not shown in the figure), which can be fixed to the electric pole. The device body 1 is a cross-collection device for the intelligent fusion terminal in the station area in the prior art. The top of the bracket 2 is symmetrically provided with a slide groove, and a mounting frame 3 is slidably installed in the slide groove. The mounting frame 3 is fixedly connected to the device body 1, and a rotating rod 4 is rotatably installed inside the mounting frame 3. The outer sleeve of the rotating rod 4 is provided with a rubber block 30, one side of the rubber block 30 is fixedly connected to the inner wall of the mounting frame 3, and the inner side of the rubber block 30 is in conflict with the outer side of the rotating rod 4. The outer side of the rotating rod 4 is fixedly connected with a steel cable 6, and the steel cable 6 is retracted. It is rolled up on the outside of the rotating rod 4, and a spring groove is opened on the inner wall of the slide. A first spring 5 is fixedly connected in the spring groove. One end of the first spring 5 is in contact with the mounting frame 3, and the other end of the steel cable 6 is fixedly connected to the inner wall of the spring groove. A cutting component for cutting off the cable at the bottom of the device body 1 is provided on the bracket 2, and a fixing component for fixing it is provided on the outside of the mounting frame 3. A wrapping component for wrapping it is provided on the outside of the device body 1. The side of the slide away from the first spring 5 is open and is provided with a baffle 7. The baffle 7 is made of leather, and the baffle 7 is fixed to the end of the bracket 2 by adhesive, so that one side of the slide is closed to prevent dust from entering.

[0018] When in use, the device body 1 is arranged on one side of the transformer through the bracket 2. When the transformer catches fire, the cutting component works to cut off the cable of the device body 1, and then the fixing component cancels the fixation of the mounting frame 3. The compressed first spring 5 releases the force to push the mounting frame 3 to move in the direction close to the blocking piece 7. The mounting frame 3 moves with the device body 1. At the same time, the rotating rod 4 is pulled by the steel cable 6 to release the steel cable 6. The thrust provided by the first spring 5 can overcome the friction between the rubber block 30 and the rotating rod 4 to make the rotating rod 4 rotate, so as to push the mounting frame 3 to slide, and then the mounting frame 3 pushes the blocking piece 7 open, and then detaches from the bracket 2. Then the device body 1 is inverted, and the steel cable 6 is continuously released to make the device The main body 1 continues to descend, and the friction between the rubber block 30 and the rotating rod 4 limits the rotation speed of the rotating rod 4, thereby limiting the release speed of the steel cable 6, so that the device body 1 will not descend too quickly, and will descend slowly. While the device body 1 is descending, the wrapping component wraps the device body 1, and then the device body 1 contacts the ground and stops descending. At this time, the device body 1 can be protected by the wrapping component. If there is water accumulated at the falling place of the device body 1, the accumulated water can be isolated from the device body 1 to prevent the device body 1 from being damaged by the accumulated water. Through the descent of the device body 1, the device body 1 is kept away from the transformer to prevent the device body 1 from being burned by the burning transformer.

[0019] like Figure 1 , Figure 4 and Figure 5As shown, the cutting assembly includes a pair of cutters 8, a sliding opening is opened on the outer side of the bracket 2, and the cutter 8 is arranged in the corresponding sliding opening. A cylinder 9 corresponding to the cutter 8 is fixedly installed at the bottom of the bracket 2, and the cylinder rod of the cylinder 9 is fixedly connected to the cutter 8 through a connecting plate. A controller 10 for controlling the cylinder 9 is provided at the bottom of the bracket 2, and a top plate 29 is provided on the top of the device body 1. A temperature sensor 11 cooperating with the controller 10 is provided on one side of the top plate 29. Batteries are provided in the bracket 2 and the device body 1, which are not shown in the figure. The temperature sensor 11 can drive the controller 10 to control the cylinder 9 through a remote signal, and the battery supplies power to the temperature sensor 11, the controller 10 and the cylinder 9.

[0020] When the transformer is on fire, the surrounding temperature is high, and the high temperature triggers the temperature sensor 11, so that the controller 10 controls the cylinder 9 to shorten, thereby cooperating with the connecting plate to move the cutter 8, so that the two cutters 8 are close to each other and cut the cable.

[0021] like Figure 1 , Figure 4 and Figure 5 As shown, the fixing assembly includes a fixing plate 12, a fixing groove is provided at the bottom of the mounting frame 3, an insertion opening corresponding to the fixing groove is provided at the bottom of the bracket 2, the fixing plate 12 is located in the insertion opening, and its top extends into the fixing groove, a movable groove is provided on the inner wall on one side of the insertion opening, a movable plate is slidably arranged in the movable groove, the movable plate is fixedly connected to the fixing plate 12, a second spring 13 is provided on the top of the movable plate, a support plate 14 is fixedly installed on the top of the cutter 8, and the support plate 14 is in conflict with the bottom of the fixing plate 12.

[0022] When the cutter 8 moves, it moves with the support plate 14. After the support plate 14 leaves the fixed plate 12, the compressed second spring 13 releases its force to move the movable plate and the fixed plate 12 downward, so that the fixed plate 12 leaves the fixed groove, canceling the fixation of the mounting frame 3. At this time, the mounting frame 3 can move horizontally.

[0023] like Figures 2 to 9 As shown, the wrapping assembly includes a ring plate 15, a ring groove is provided at the bottom of the top plate 29, the ring plate 15 is located in the ring groove, one side of the ring plate 15 is fixedly connected to the top wall of the ring groove through a telescopic cover 16, and a driving assembly is provided on the outside of the ring plate 15 for driving it to move along the device body 1.

[0024] When the device body 1 is inverted, the driving assembly drives the ring plate 15 to move along the device body 1 , thereby pulling open the telescopic cover 16 to wrap the outside of the device body 1 .

[0025] like Figures 2 to 9As shown, the drive assembly includes a transverse plate 31 symmetrically fixedly connected to the bottom of the ring plate 15, a carrier plate 17 corresponding to the transverse plate 31 is fixedly connected to the outer side of the top plate 29, a screw rod 18 is rotatably installed at the bottom of the carrier plate 17, the transverse plate 31 is threadedly sleeved outside the screw rod 18, a torsion spring 19 is sleeved on the outside of the screw rod 18, two ends of the torsion spring 19 are respectively fixedly connected to the screw rod 18 and the carrier plate 17, the top of the screw rod 18 extends to the top of the carrier plate 17, and the top of the screw rod 18 is provided with a limiting component for limiting its rotation direction.

[0026] The device body 1 is inverted, at which time the limiting component cancels the limit on the screw rod 18, and the torsion spring 19 of torsion deformation releases the force to rotate the screw rod 18, so that the driving cross plate 31 moves along the screw rod 18 with the ring plate 15, thereby pulling open the telescopic cover 16, which is an accordion cover made of rubber material.

[0027] like Figure 8 As shown, the limiting assembly includes a ratchet 20 fixedly connected to the top of the screw rod 18, a limiting rod 21 fixedly connected to the top of the carrier plate 17, a stop block is provided on the top of the limiting rod 21, a pawl 22 is provided on the outer rotating sleeve of the limiting rod 21, the pawl 22 is in contact with the ratchet 20, the pawl 22 can slide along the limiting rod 21 until it is separated from the ratchet 20, and a counterweight block 23 is fixedly installed on one end of the pawl 22.

[0028] The cooperation between the ratchet 20 and the pawl 22 makes it impossible for the screw rod 18 to reverse, and the torsion spring 19 cannot release the force at this time. As the device body 1 is inverted, under the action of gravity, the counterweight block 23 slides along the limit rod 21 with the pawl 22, so that the pawl 22 leaves the limit rod 21, canceling the limit on the ratchet 20, and the torsion spring 19 that has been twisted and deformed releases the force to reverse the screw rod 18, so that the driving cross plate 31 moves with the ring plate 15, so that the telescopic cover 16 is pulled open.

[0029] like Figures 7 to 9 As shown, a protective shell 24 is symmetrically provided on the outside of the screw rod 18, and a sealing strip 28 is provided on the opposite side of the two protective shells 24. The outer side of the top plate 29 is symmetrically provided with grooves, and a pair of grooves are respectively located on both sides of the screw rod 18. Push plates are slidably installed in the grooves, and the push plates are fixedly connected to the protective shell 24. The side of the push plate away from the screw rod 18 is fixedly connected to the inner wall of the groove through a third spring 25. An inclined surface 26 is provided on the inner upper part of the protective shell 24, and a wedge plate 27 matching the inclined surface 26 is fixedly connected to the bottom of the cross plate 31, and the screw rod 18 passes through the wedge plate 27.

[0030] The screw rod 18 is wrapped by the protective shell 24, the sealing strip 28 and the wedge plate 27 to prevent it from rusting due to contact with the moist air from the outside, thereby ensuring the normal use of the screw rod 18. As the cross plate 31 moves, the wedge plate 27 moves with it, so that the matching inclined surface 26 squeezes the two protective shells 24 to separate and let the screw rod 18 leak out. The movement of the protective shell 24 brings the push plate to compress the third spring 25 to deform it, so that the cross plate 31 can move smoothly along the screw rod 18.

[0031] The present invention also provides a method for using the exchange acquisition device for the intelligent fusion terminal of the substation area, comprising the following steps: S1. When in use, the device body 1 is arranged on one side of the transformer through the bracket 2. When the transformer catches fire, the cutting component works to cut off the cable of the device body 1, and then the fixing component cancels the fixing of the mounting frame 3. The compressed first spring 5 releases the force to push the mounting frame 3 to move in the direction close to the blocking piece 7. The mounting frame 3 moves with the device body 1. At the same time, the rotating rod 4 is pulled by the steel cable 6 to release the steel cable 6. The thrust provided by the first spring 5 can overcome the friction between the rubber block 30 and the rotating rod 4 to make the rotating rod 4 rotate, so as to push the mounting frame 3 to slide, and then the mounting frame 3 pushes the blocking piece 7 open, and then detaches from the bracket 2, and then the device body 1 is inverted; S2, the steel cable 6 is continuously released so that the device body 1 is continuously lowered, and the friction between the rubber block 30 and the rotating rod 4 limits the rotation speed of the rotating rod 4, thereby limiting the release speed of the steel cable 6, so that the device body 1 will not fall too fast, but will fall slowly; S3. While the device body 1 is descending, the wrapping assembly wraps the device body 1, and then the device body 1 contacts the ground and stops descending. At this time, the wrapping assembly can protect the device body 1. If there is water accumulated at the falling place of the device body 1, the accumulated water can be isolated from the device body 1 to prevent the device body 1 from being damaged by the accumulated water. By descending the device body 1, the device body 1 is kept away from the transformer to prevent the device body 1 from being burned by the burning transformer.

[0032] Working principle: When in use, the device body 1 is arranged on one side of the transformer through the bracket 2. When the transformer catches fire, its surrounding temperature is high. The high temperature triggers the temperature sensor 11, so that the controller 10 controls the cylinder 9 to shorten, thereby cooperating with the connecting plate to move the cutter 8, so that the two cutters 8 are close to each other and then cut the cable. When the cutter 8 moves, it moves with the support plate 14. After the support plate 14 leaves the fixed plate 12, the compressed second spring 13 releases the force and brings the moving plate and the fixed plate 12 down, so that the fixed plate 12 leaves the fixed groove, cancels the fixation of the mounting frame 3, and the mounting frame 3 can move horizontally at this time. The compressed first spring 5 releases its force to push the mounting frame 3 toward the direction close to the baffle 7, and the mounting frame 3 moves with the device body 1. At the same time, the rotating rod 4 is pulled by the steel cable 6 to release the steel cable 6. The thrust provided by the first spring 5 can overcome the friction between the rubber block 30 and the rotating rod 4 to rotate the rotating rod 4, so as to push the mounting frame 3 to slide. Then the mounting frame 3 pushes the baffle 7 open and then detaches from the bracket 2. Then the device body 1 is inverted, and the steel cable 6 is continuously released, causing the device body 1 to continuously descend. The friction between the rubber block 30 and the rotating rod 4 limits the rotation speed of the rotating rod 4, thereby increasing the release speed of the steel cable 6. When the device body 1 is lowered, the counterweight 23 slides along the limit rod 21 with the pawl 22 under the action of gravity, so that the pawl 22 leaves the limit rod 21, cancels the limit of the ratchet 20, and the torsion spring 19 releases the force to reverse the lead screw 18, so that the driving cross plate 31 moves with the ring plate 15, so that the telescopic cover 16 is pulled open, and the device body 1 can be protected. If there is water accumulation at the falling place of the device body 1, the accumulated water can be isolated from the device body 1 to prevent the device body 1 from being damaged by the accumulated water. 1 descends, so that the device body 1 is away from the transformer, so as to prevent the device body 1 from being burned by the burning transformer, and finally the top plate 29 contacts the ground; the lead screw 18 is wrapped by the protective shell 24, the sealing strip 28 and the wedge plate 27 to prevent it from contacting with the moist air outside and rusting, thereby ensuring the normal use of the lead screw 18. As the cross plate 31 moves, the wedge plate 27 moves with it, so that the matching inclined surface 26 squeezes the two protective shells 24 to separate and leak the lead screw 18. The movement of the protective shell 24 brings the push plate to move to compress the third spring 25 to deform it, so that the cross plate 31 can move smoothly along the lead screw 18.

[0033] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them.

Claims

1. A cross-collection device for a station area intelligent fusion terminal, comprising a device body (1), characterized in that: The lower part of the device body (1) is provided with a bracket (2), the top of the bracket (2) is symmetrically provided with a slide groove, a mounting frame (3) is slidably installed in the slide groove, the mounting frame (3) is fixedly connected to the device body (1), a rotating rod (4) is rotatably installed inside the mounting frame (3), a rubber block (30) is sleeved on the outside of the rotating rod (4), one side of the rubber block (30) is fixedly connected to the inner wall of the mounting frame (3), the inner side of the rubber block (30) contacts the outer side of the rotating rod (4), and a steel cable (6) is fixedly connected to the outside of the rotating rod (4), and the steel cable (6) is rolled up on the rotating rod. (4), a spring groove is formed on the inner wall of the slide groove, a first spring (5) is fixedly connected in the spring groove, one end of the first spring (5) contacts the mounting frame (3), the other end of the steel cable (6) is fixedly connected to the inner wall of the spring groove, a cutting component for cutting off the bottom cable of the device body (1) is provided on the bracket (2), a fixing component for fixing the mounting frame (3) is provided on the outside of the mounting frame (3), a wrapping component for wrapping the device body (1) is provided on the outside of the device body (1), and a side of the slide groove away from the first spring (5) is open and provided with a baffle (7).

2. The acquisition device for the intelligent fusion terminal of the substation according to claim 1 is characterized in that: The cutting assembly comprises a pair of cutters (8), a sliding opening is provided on the outer side of the bracket (2), the cutters (8) are arranged in the corresponding sliding opening, a cylinder (9) corresponding to the cutters (8) is fixedly mounted on the bottom of the bracket (2), the cylinder rod of the cylinder (9) is fixedly connected to the cutters (8) via a connecting plate, a controller (10) for controlling the cylinder (9) is provided at the bottom of the bracket (2), a top plate (29) is provided on the top of the device body (1), and a temperature sensor (11) cooperating with the controller (10) is provided on one side of the top plate (29).

3. The acquisition device for the intelligent fusion terminal of the substation according to claim 2 is characterized in that: The fixing assembly comprises a fixing plate (12), a fixing groove is provided at the bottom of the mounting frame (3), an insertion opening corresponding to the fixing groove is provided at the bottom of the bracket (2), the fixing plate (12) is located in the insertion opening, and its top extends into the fixing groove, a movable groove is provided on an inner wall of one side of the insertion opening, a movable plate is slidably arranged in the movable groove, the movable plate is fixedly connected to the fixing plate (12), a second spring (13) is provided at the top of the movable plate, and a support plate (14) is fixedly installed at the top of the cutter (8), and the support plate (14) contacts the bottom of the fixing plate (12).

4. The acquisition device for the intelligent fusion terminal of the substation according to claim 3 is characterized in that: The wrapping assembly comprises a ring plate (15), a ring groove is formed at the bottom of the top plate (29), the ring plate (15) is located in the ring groove, one side of the ring plate (15) is fixedly connected to the top wall of the ring groove via a telescopic cover (16), and a driving assembly for driving the ring plate (15) to move along the device body (1) is provided on the outside.

5. The acquisition device for the intelligent fusion terminal of the substation according to claim 4 is characterized in that: The driving assembly comprises a transverse plate (31) symmetrically fixedly connected to the bottom of the ring plate (15); a carrier plate (17) corresponding to the transverse plate (31) is fixedly connected to the outer side of the top plate (29); a screw rod (18) is rotatably mounted on the bottom of the carrier plate (17); the transverse plate (31) is threadedly sleeved outside the screw rod (18); a torsion spring (19) is sleeved outside the screw rod (18); two ends of the torsion spring (19) are respectively fixedly connected to the screw rod (18) and the carrier plate (17); the top of the screw rod (18) extends to the top of the carrier plate (17); and a limiting assembly for limiting the rotation direction of the screw rod (18) is provided at the top of the screw rod (18).

6. The acquisition device for the intelligent fusion terminal of the substation according to claim 5 is characterized in that: The limiting assembly comprises a ratchet (20) fixedly connected to the top of the screw rod (18); a limiting rod (21) is fixedly connected to the top of the carrier plate (17); a stopper is provided on the top of the limiting rod (21); a pawl (22) is provided on the outer rotating sleeve of the limiting rod (21); the pawl (22) abuts against the ratchet (20); the pawl (22) can slide along the limiting rod (21) until it is separated from the ratchet (20); and a counterweight (23) is fixedly installed on one end of the pawl (22).

7. The acquisition device for the intelligent fusion terminal of the substation according to claim 6 is characterized in that: The screw rod (18) is symmetrically provided with a protective shell (24) on the outside, and a sealing strip (28) is provided on the opposite side of the two protective shells (24). The outer side of the top plate (29) is symmetrically provided with grooves, and a pair of the grooves are respectively located on the two sides of the screw rod (18). Push plates are slidably installed in the grooves, and the push plates are fixedly connected to the protective shell (24). The side of the push plate away from the screw rod (18) is fixedly connected to the inner wall of the groove through a third spring (25). An inclined surface (26) is provided on the inner upper part of the protective shell (24), and a wedge plate (27) matching the inclined surface (26) is fixedly connected to the bottom of the cross plate (31), and the screw rod (18) passes through the wedge plate (27).

8. A method for using the exchange acquisition device for the intelligent fusion terminal of the substation area as claimed in claim 7, characterized in that: The following steps are involved: S1. When in use, the device body (1) is arranged on one side of the transformer through the bracket (2). When the transformer catches fire, the cutting component works to cut off the cable of the device body (1), and then the fixing component cancels the fixing of the mounting frame (3). The compressed first spring (5) releases the force to push the mounting frame (3) to move in the direction close to the baffle (7). The mounting frame (3) moves with the device body (1). At the same time, the rotating rod (4) is pulled by the steel cable (6) to release the steel cable (6). The thrust provided by the first spring (5) can overcome the friction between the rubber block (30) and the rotating rod (4) to make the rotating rod (4) rotate, so as to push the mounting frame (3) to slide. Then the mounting frame (3) pushes the baffle (7) open, and then detaches from the bracket (2). Then the device body (1) is inverted. S2, the steel cable (6) is continuously released so that the device body (1) continuously descends, and the friction between the rubber block (30) and the rotating rod (4) limits the rotation speed of the rotating rod (4), thereby limiting the release speed of the steel cable (6), so that the device body (1) does not descend too quickly, but descends slowly; S3. While the device body (1) is descending, the wrapping assembly wraps the device body (1), and then the device body (1) comes into contact with the ground and stops descending. At this time, the wrapping assembly can protect the device body (1). If there is water accumulated at the falling place of the device body (1), the accumulated water can be isolated from the device body (1), so that the device body (1) is prevented from being damaged by the accumulated water. By descending the device body (1), the device body (1) is kept away from the transformer, so that the device body (1) is prevented from being burned by the burning transformer.

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