CN110620335A - Power system protection device with self-adaptation function - Google Patents
Power system protection device with self-adaptation function Download PDFInfo
- Publication number
- CN110620335A CN110620335A CN201910980988.5A CN201910980988A CN110620335A CN 110620335 A CN110620335 A CN 110620335A CN 201910980988 A CN201910980988 A CN 201910980988A CN 110620335 A CN110620335 A CN 110620335A
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- China
- Prior art keywords
- rotating shaft
- protection
- electric telescopic
- telescopic rod
- power system
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Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
- E06B9/70—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned outside the roller
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Power Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The invention discloses an electric power system protection device with self-adapting function in the technical field of electric power system protection equipment, which comprises a protection chamber shell, a protection chamber top, a partition plate and the like, wherein when a first motor works, a first rotating shaft can be driven to rotate, the first rotating shaft rotates to drive a rotating shaft seat to rotate, the shaft seat rotates to drive a second rotating shaft to rotate, so that one machine working two-shaft rotation is realized, therefore, when the first motor works, the first rotating shaft and the second rotating shaft can be driven to rotate so as to roll back or put side the first roller shutter and the second roller shutter, the first electric telescopic rod, the second electric telescopic rod and the third electric telescopic rod work to push the first roller shutter and the second roller shutter open or close, and when the first electric telescopic rod, the second electric telescopic rod and the third electric telescopic rod work, the first roller shutter and the second roller shutter can be pushed open or close, the first roller shutter and the roller shutter are closed, and the computer inside the first roller shutter and the roller shutter are protected.
Description
Technical Field
The invention relates to the technical field of power system protection equipment, in particular to a power system protection device with a self-adaptive function.
Background
The electric power system is an electric energy production and consumption system which consists of links such as a power plant, a power transmission and transformation line, a power supply and distribution station, power utilization and the like. The function of the device is to convert the primary energy of the nature into electric energy through a power generation device, and then supply the electric energy to each user through power transmission, power transformation and power distribution. In order to realize the function, the power system is also provided with corresponding information and control systems at each link and different levels, and the production process of the electric energy is measured, regulated, controlled, protected, communicated and scheduled so as to ensure that users obtain safe and high-quality electric energy.
The main structures of the power system include a power source (power plants such as hydropower stations, thermal power plants, and nuclear power plants), a substation (a step-up substation, a load center substation, and the like), a power transmission and distribution line, and a load center. The power supply points are also mutually connected to realize the exchange and regulation of electric energy among different regions, thereby improving the safety and the economical efficiency of power supply. The network formed by the transmission line and the substation is usually called a power network. The information and control system of the power system consists of various detection devices, communication devices, safety protection devices, automatic control devices and automatic monitoring and dispatching systems. The structure of the power system should ensure reasonable coordination of power generation and consumption on the basis of advanced technical equipment and high economic benefit.
The power system needs to rely on a unified dispatching and commanding system to realize normal adjustment and economic operation, and to perform safety control, accident prevention and handling and the like. According to the scale of the power system, the dispatching command system is mostly established in a layered mode, is responsible for division of labor and unified command and coordination, adopts various automation devices to establish an automatic dispatching system, enables the production, supply and use of electric energy to be completed instantly, and keeps balance. The dispatching command system of the existing power system mainly comprises a computer, and the work done by the computer comprises the prediction of the electrical load; dispatching a power generation task, determining an operation mode and arranging an operation plan; carrying out safety monitoring and safety analysis on the whole system; the computer has different functions in the protection of the power system in commanding operation, handling accidents and the like, but the computer has no external measures for protecting the computer, such as disasters such as earthquake, hurricane and the like, and has no any capacity of resisting external impact, so that the power system is fragile, and can be paralyzed in severe environment to increase the burden of rescue work.
Disclosure of Invention
The present invention is directed to a power system protection device with adaptive function to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an electric power system protection device with self-adaptation function, includes protection outdoor shell and control box, the upper end of protection outdoor shell is provided with the guard chamber top, fixedly connected with division board is run through at the middle part of protection outdoor shell, the division board will the protection outdoor shell is split into upper guard chamber and lower guard chamber, the upper wall internally mounted of protection outdoor shell has first motor, the inside of division board just is located the downside of first motor installs the rotating shaft seat, inside and the position of the left side wall downside of protection outdoor shell the downside of rotating shaft seat installs the lower shaft seat, the output shaft of first motor is connected with the one end of first axis of rotation, the other end of first axis of rotation with the upper end of rotating shaft seat is connected, the lower shaft seat rotates and is connected with the one end of second axis of rotation, the other end of second axis of rotation with the lower extreme of rotating shaft seat is connected, one end of the first roller shutter and the second roller shutter are respectively fixed on the side walls of the first rotating shaft and the second rotating shaft, a first electric telescopic rod is arranged inside the upper side of the right side wall of the protecting chamber shell and positioned on the right side of the first motor, a second electric telescopic rod is arranged in the partition plate and positioned at the lower side of the first electric telescopic rod, a third electric telescopic rod is arranged in the lower side of the right side wall of the protecting chamber shell and positioned at the lower side of the second electric telescopic rod, the telescopic end of the first electric telescopic rod is fixedly connected with the upper end of the first roller shutter, the telescopic end of the second electric telescopic rod is fixedly connected with the lower end of the first roller shutter and the upper end of the second roller shutter, the telescopic end of the third electric telescopic rod is fixedly connected with the lower end of the second roller shutter, and a small compartment is arranged in the lower protection chamber.
Preferably, the protection room top comprises the hang plate that the symmetry set up, two the upper end fixed connection of hang plate, two the lower extreme of hang plate respectively with the up end left and right sides fixed connection of protection room shell, two the front and back end of hang plate respectively with protection room top front and back side shield fixed connection, the inside at protection room top evenly is provided with the gusset plate.
Preferably, the reinforcing plate is fixedly connected to the lower end surface of the inclined plate and the upper end surface of the protection chamber housing, respectively.
Preferably, the left end and the right end of the lower end surface of the partition plate are fixedly connected with handles.
Preferably, the handle comprises montant and the horizontal pole that the symmetry set up, two integrated into one piece has the horizontal pole between the montant, two the upper end of montant with the lower terminal surface fixed connection of division board.
Preferably, the rotating shaft seat comprises a fixed shell, a rotating plate is rotatably connected inside the fixed shell, and an upper slot and a lower slot are respectively and fixedly connected to the upper end surface and the lower end surface of the rotating plate.
Preferably, the notch ends of the upper slot and the lower slot are in a sawtooth shape.
Preferably, the connection ends of the first rotating shaft, the second rotating shaft and the rotating shaft seat are both in a sawtooth shape.
Compared with the prior art, the invention has the beneficial effects that: a power system protection device with a self-adaptive function is characterized in that a protection chamber shell is divided into an upper protection chamber and a lower protection chamber by a partition plate, the upper protection chamber is used for protecting a display, the lower protection chamber is used for a host, when a first motor works, a first rotating shaft can be driven to rotate, the first rotating shaft rotates to drive a rotating shaft seat to rotate, the shaft seat rotates to drive a second rotating shaft to rotate, so that two working shafts of one machine rotate, when the first motor works, the first rotating shaft and the second rotating shaft can be driven to rotate to rewind or laterally put a first roller shutter and a second roller shutter, the first roller shutter and the second roller shutter can be pushed or closed by the operation of a first electric telescopic rod, a second electric telescopic rod and a third electric telescopic rod, a small compartment is arranged inside the first lower protection chamber, the computer host is conveniently placed in the small compartment, a power supply, a control circuit and wireless receiving equipment are arranged in the control box, the power supply supplies power for the electricity utilization part in the power system protection device, a starting signal is sent out through a remote controller, the wireless receiving equipment receives a starting or closing signal, the control electric control immediately executes a control instruction to enable the first roller shutter and the roller shutter to be opened or closed, the protection effect is achieved on the computer inside the first roller shutter and the roller shutter, and when dangerous external force exists, a remote control button can be pressed at any time, so that the computer is effectively protected in time.
The protection room top comprises the hang plate that the symmetry set up, two the upper end fixed connection of hang plate, two the lower extreme of hang plate respectively with the up end left and right sides fixed connection of protection room shell, two the front and back end of hang plate respectively with protection room top front and back side shield fixed connection, two the hang plate with side shield constitutes jointly around the protection room top the shell at protection room top makes from this the top at protection room top is sharp, works as during the thing that falls on the protection room top, can follow the hang plate whereabouts, and does not pile up on the protection room top, avoid the heavy object to pile up.
Drawings
FIG. 1 is a cross-sectional view of a main body structure of the present invention;
FIG. 2 is a left side view of the main body structure of the present invention;
FIG. 3 is a schematic view showing the closed states of the first and second shutters according to the present invention;
FIG. 4 is a schematic view of the first and second shutters of the present invention in an opened state;
FIG. 5 is a cross-sectional view of the rotating shaft seat of the present invention.
In the figure: 1-a protection room shell, 2-a protection room top, 201-an inclined plate, 202-a front side baffle and a rear side baffle at the protection room top, 203-a reinforcing plate, 3-a separation plate, 4-an upper protection room, 5-a lower protection room, 6-a first motor, 7-a rotating shaft seat, 701-a fixed shell, 702-a rotating plate, 703-an upper slot, 704-a lower slot, 8-a lower shaft seat, 9-a first rotating shaft, 10-a second rotating shaft, 11-a first roller shutter, 12-a second roller shutter, 13-a first electric telescopic rod, 14-a second electric telescopic rod, 15-a third electric telescopic rod, 16-a handle, 161-a vertical rod, 162-a cross rod and 17-a small compartment.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The description of the directions (up, down, left, right, front, and rear) is made with reference to the structure shown in fig. 1 of the drawings attached to the specification, but the practical use direction of the present invention is not limited thereto.
Example (b):
referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an electric power system protection device with self-adaptation function, includes protection room shell 1 and control box, the upper end of protection room shell 1 is provided with protection room top 2, protection room top 2 comprises the hang plate 201 that the symmetry set up, two the upper end fixed connection of hang plate 201, two the lower extreme of hang plate 201 respectively with the up end left and right sides fixed connection of protection room shell 1, two the front and back end of hang plate 201 respectively with protection room top front and back side shield 202 fixed connection, two hang plate 201 with protection room top front and back side shield 202 constitutes the shell of protection room top 2 jointly, makes from this the top of protection room top 2 be sharp form, when the thing that falls on protection room top 2, can follow hang plate 201 whereabouts, and not pile up on protection room top 2 avoids piling up the heavy object, fixedly connected with division board 3 runs through in the middle part of protection outdoor shell 1, division board 3 will protection outdoor shell 1 is cut apart into protection room 4 and lower protection room 5, it is used for protecting the display to go up protection room 4, protection room 5 is used for the host computer down, the upper wall internally mounted of protection outdoor shell 1 has first motor 6, the inside of division board 3 just is located the downside of first motor 6 installs pivot seat 7, inside just being located the downside of the left side wall downside of protection outdoor shell 1 installs lower axle bed 8, the output end shaft of first motor 6 is connected with the one end of first axis of rotation 9, the other end of first axis of rotation 9 with the upper end of pivot seat 7 is connected, lower axle bed 8 rotates and is connected with the one end of second axis of rotation 10, the other end of second axis of rotation 10 with the lower extreme of pivot seat 7 is connected, the side walls of the first rotating shaft 9 and the second rotating shaft 10 are respectively fixed with one end of a first rolling curtain 11 and a second rolling curtain 12, when the first motor 6 works, the first rotating shaft 9 can be driven to rotate, the first rotating shaft 9 rotates to drive the rotating shaft seat 7 to rotate, the shaft seat 7 rotates to drive the second rotating shaft 10 to rotate, so that two working shafts of one machine rotate, therefore, when the first motor 6 works, the first rotating shaft 9 and the second rotating shaft 10 can be driven to rotate so as to rewind or laterally place the first rolling curtain 11 and the second rolling curtain 12, a first electric telescopic rod 13 is installed on the right side of the first motor 6 inside the upper side of the right side wall of the protection outdoor shell 1, a second electric telescopic rod 14 is installed on the lower side of the first electric telescopic rod 13 inside the partition plate 3, a third electric telescopic rod 15 is arranged inside the lower side of the right side wall of the protection chamber shell 1 and below the second electric telescopic rod 14, the telescopic end of the first electric telescopic rod 13 is fixedly connected with the upper end of the first roller blind 11, the telescopic end of the second electric telescopic rod 14 is fixedly connected with the lower end of the first roller blind 11 and the upper end of the second roller blind 12, the telescopic end of the third electric telescopic rod 15 is fixedly connected with the lower end of the second roller blind 12, the first roller blind 11 and the second roller blind 12 can be pushed open or closed by the operation of the first electric telescopic rod 13, the second electric telescopic rod 14 and the third electric telescopic rod 15, a small compartment 17 is arranged inside the lower protection chamber 5, a computer host can be conveniently placed in the small compartment 17, and a power supply, a control circuit and a wireless receiving device are arranged in the control box, the power supply supplies power for the electric part in the power system protection device, the remote controller sends out a starting signal, the wireless receiving equipment receives the opening or closing signal, and the electric control is controlled to immediately execute a control instruction so as to open or close the first roller shutter 11 and the roller shutter 12, thereby protecting the computer inside.
Specifically, the protection room top 2 comprises the hang plate 201 that the symmetry set up, two the upper end fixed connection of hang plate 201, two the lower extreme of hang plate 201 respectively with the up end left and right sides fixed connection of protection room shell 1, two the front and back end of hang plate 201 respectively with protection room top front and back side baffle 202 fixed connection, two hang plate 201 with protection room top front and back side baffle 202 constitutes jointly the shell of protection room top 2 makes from this the top of protection room top 2 is the point form, works as when the thing is gone up to the protection room top 2, can follow hang plate 201 whereabouts, and does not pile up on protection room top 2, avoids the heavy object to pile up, the inside of protection room top 2 evenly is provided with gusset plate 203, gusset plate 203 is used for consolidating protection room top 2.
Specifically, the reinforcing plate 203 is fixedly connected to the lower end surface of the inclined plate 201 and the upper end surface of the protection chamber housing 1, respectively, the reinforcing plate 203 is used for reinforcing the protection chamber ceiling 2, and the two inclined plates 201 and the protection chamber ceiling front and rear side baffles 202 jointly form the housing of the protection chamber ceiling 2, so that the ceiling of the protection chamber ceiling 2 is pointed, and when an object falls on the protection chamber ceiling 2, the object can fall along the inclined plates 201 without being stacked on the protection chamber ceiling 2, thereby avoiding the accumulation of heavy objects.
Specifically, the left end and the right end of the lower end face of the partition plate 3 are fixedly connected with handles 16, and the handles 16 are used for being lifted by hands, so that the power system protection device is conveniently lifted by hands.
Specifically, the handle 16 is composed of a vertical rod 161 and a horizontal rod 162 which are symmetrically arranged, wherein the horizontal rod 162 is integrally formed between the vertical rods 161, and the upper ends of the two vertical rods 161 are fixedly connected with the lower end surface of the separation plate 3.
Specifically, the rotating shaft seat 7 includes a fixed housing 701, a rotating plate 702 is rotatably connected to the inside of the fixed housing 701, the fixed housing 701 is configured to bear other components thereon, the rotating plate 702 can rotate on the fixed housing 701 under the action of an external force, an upper slot 703 and a lower slot 704 are respectively and fixedly connected to an upper end surface and a lower end surface of the rotating plate 702, and the upper slot 703 and the lower slot 704 are respectively configured to be connected to the first rotating shaft 9 and the second rotating shaft 10.
Specifically, the slot ends of the upper slot 703 and the lower slot 704 are zigzag, and the upper slot 703 and the lower slot 704 are respectively used for connecting the first rotating shaft 9 and the second rotating shaft 10.
Specifically, the connecting ends of the first rotating shaft 9 and the second rotating shaft 10 and the rotating shaft seat 7 are both in a sawtooth shape, the lower end of the first rotating shaft 9 is meshed with the sawtooth of the upper slot 703, the upper end of the second rotating shaft 10 is meshed with the sawtooth of the lower slot 704, when the first motor 6 works, the first rotating shaft 9 can be driven to rotate, the first rotating shaft 9 rotates to drive the rotating shaft seat 7 to rotate, and the shaft seat 7 rotates to drive the second rotating shaft 10 to rotate, so that two working shafts of one machine can rotate.
The working principle is as follows: the protection room top 2 is composed of symmetrically arranged inclined plates 201, the upper ends of the two inclined plates 201 are fixedly connected, the lower ends of the two inclined plates 201 are fixedly connected with the left end and the right end of the upper end surface of the protection room shell 1, the front ends and the rear ends of the two inclined plates 201 are fixedly connected with front side baffles 202 and rear side baffles 202 of the protection room top, the two inclined plates 201 and the front side baffles and the rear side baffles 202 of the protection room top jointly form the shell of the protection room top 2, so that the top of the protection room top 2 is pointed, when objects fall on the protection room top 2, the inclined plates 201 can fall down without being accumulated on the protection room top 2, the accumulation of heavy objects is avoided, the partition plate 3 divides the protection room shell 1 into an upper protection room 4 and a lower protection room 5, the upper protection room 4 is used for protecting a display, and the lower protection room 5 is used for a host computer, when the first motor 6 works, the first rotating shaft 9 can be driven to rotate, the first rotating shaft 9 rotates to drive the rotating shaft seat 7 to rotate, the shaft seat 7 rotates to drive the second rotating shaft 10 to rotate, so that one working two-shaft rotation is realized, when the first motor 6 works, the first rotating shaft 9 and the second rotating shaft 10 can be driven to rotate so as to rewind or laterally place the first roller shutter 11 and the second roller shutter 12, the first roller shutter 11 and the second roller shutter 12 can be pushed or closed through the work of the first electric telescopic rod 13, the second electric telescopic rod 14 and the third electric telescopic rod 15, the small compartment 17 is arranged inside the lower protection chamber 5, a computer host can be conveniently placed in the small compartment 17, and a power supply, a control circuit and a wireless receiving device are arranged in the control box, the power supply supplies power for the electric part in the power system protection device, the remote controller sends out a starting signal, the wireless receiving equipment receives the opening or closing signal, and the electric control is controlled to immediately execute a control instruction so as to open or close the first roller shutter 11 and the roller shutter 12, thereby protecting the computer inside.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description and the description of the attached drawings, and the concrete connection mode of each component adopts the conventional concrete pouring means mature in the prior art, and the detailed description is not provided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A power system protection device with self-adaptation function, includes protection chamber shell (1) and control box, its characterized in that: the upper end of the protection outdoor shell (1) is provided with a protection chamber top (2), the middle part of the protection outdoor shell (1) penetrates through a fixedly connected partition plate (3), the partition plate (3) divides the protection outdoor shell (1) into an upper protection chamber (4) and a lower protection chamber (5), the upper wall of the protection outdoor shell (1) is internally provided with a first motor (6), the inside of the partition plate (3) is positioned at the lower side of the first motor (6) and is provided with a rotating shaft seat (7), the inside of the lower side of the left side wall of the protection outdoor shell (1) is positioned at the lower side of the rotating shaft seat (7) and is provided with a lower shaft seat (8), the output end shaft of the first motor (6) is connected with one end of a first rotating shaft (9), the other end of the first rotating shaft (9) is connected with the upper end of the rotating shaft seat (7), the lower shaft seat (8) is rotatably connected with one end of a second rotating shaft (10), the other end of the second rotating shaft (10) is connected with the lower end of the rotating shaft seat (7), the side walls of the first rotating shaft (9) and the second rotating shaft (10) are respectively and fixedly provided with one end of a first roller shutter (11) and a second roller shutter (12), the upper side of the right side wall of the protecting outdoor shell (1) is internally provided with a first electric telescopic rod (13) positioned at the right side of the first motor (6), the internal part of the partition plate (3) is positioned at the lower side of the first electric telescopic rod (13) and is provided with a second electric telescopic rod (14), the lower side of the right side wall of the protecting outdoor shell (1) is internally provided with a third electric telescopic rod (15) positioned at the lower side of the second electric telescopic rod (14), and the telescopic end of the first electric telescopic rod (13) is fixedly connected with the upper end of the first roller shutter (11), the flexible end of second electric telescopic handle (14) with the lower extreme of first roll of curtain (11) with curtain (12) upper end fixed connection is rolled up to the second, the flexible end of third electric telescopic handle (15) with curtain (12) lower extreme fixed connection is rolled up to the second, the inside of protection room (5) is provided with little compartment (17) down.
2. An adaptive-function power system protection device according to claim 1, characterized in that: protection room top (2) comprise the hang plate (201) that the symmetry set up, two the upper end fixed connection of hang plate (201), two the lower extreme of hang plate (201) respectively with the up end left and right sides fixed connection of protection room shell (1), two the front and back end of hang plate (201) respectively with protection room top front and back side shield (202) fixed connection, the inside of protection room top (2) evenly is provided with gusset plate (203).
3. An adaptive-function power system protection device according to claim 2, wherein: the reinforcing plate (203) is fixedly connected with the lower end face of the inclined plate (201) and the upper end face of the protection chamber shell (1) respectively.
4. An adaptive-function power system protection device according to claim 1, characterized in that: the left end and the right end of the lower end surface of the partition plate (3) are fixedly connected with handles (16).
5. An adaptive-function power system protection device according to claim 4, wherein: handle (16) comprise montant (161) and horizontal pole (162) that the symmetry set up, two integrated into one piece has horizontal pole (162) between montant (161), two the upper end of montant (161) with the lower terminal surface fixed connection of division board (3).
6. An adaptive-function power system protection device according to claim 1, characterized in that: the rotating shaft seat (7) comprises a fixed shell (701), a rotating plate (702) is rotatably connected inside the fixed shell (701), and an upper slot (703) and a lower slot (704) are respectively and fixedly connected to the upper end face and the lower end face of the rotating plate (702).
7. An adaptive-function power system protection device according to claim 6, wherein: the notch ends of the upper slot (703) and the lower slot (704) are serrated.
8. An adaptive-function power system protection device according to claim 7, wherein: the connection ends of the first rotating shaft (9) and the second rotating shaft (10) and the rotating shaft seat (7) are in a sawtooth shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910980988.5A CN110620335A (en) | 2019-10-16 | 2019-10-16 | Power system protection device with self-adaptation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910980988.5A CN110620335A (en) | 2019-10-16 | 2019-10-16 | Power system protection device with self-adaptation function |
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| CN110620335A true CN110620335A (en) | 2019-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910980988.5A Pending CN110620335A (en) | 2019-10-16 | 2019-10-16 | Power system protection device with self-adaptation function |
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Application publication date: 20191227 |