CN219123674U

CN219123674U - Emergency protection device

Info

Publication number: CN219123674U
Application number: CN202222939517.XU
Authority: CN
Inventors: 王经亚
Original assignee: Hubei Tianshun Zero Carbon Technology Co ltd
Current assignee: Hubei Tianshun Zero Carbon Technology Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-06-02
Anticipated expiration: 2032-11-04

Abstract

The emergency protection device at least comprises a machine body, wherein an emergency stop button is fixedly connected to one side of the machine body, a fixing block is fixedly connected to the top of one side of the machine body, an anti-misoperation mechanism is arranged on one side of the fixing block, a first bolt and a second bolt are movably connected to the inside of a hinged block in a penetrating manner, a connecting column is fixedly connected to the bottom of the hinged block in a penetrating manner, and a protection cover is fixedly connected to the bottom end of a connecting rod.

Description

Emergency protection device

Technical Field

The utility model relates to an emergency protection device, and belongs to the technical field of reactive compensation equipment of a wind farm.

Background

The reactive compensation equipment of the wind power plant is important equipment for ensuring stable voltage in a power system, an operator needs to check equipment operation parameters and states such as current, voltage, module temperature and the like of a device in a control panel of the equipment every day, the existing control panel and the emergency stop button are relatively close in position distance, and an operator can easily touch the emergency stop button by mistake when operating the control panel, so that the equipment trips due to the fact that the operator touches the emergency stop button by mistake.

The prior Chinese patent discloses an emergency protection device for wind power plant reactive power compensation equipment, the authorized bulletin number is CN211929905U, and when the technology is used, the technology can cover on an emergency stop button of the reactive power compensation device through being provided with a protective cover, and when emergency stop is needed, the emergency stop button can be operated only by taking down the protective device, but in the use process, when emergency stop is needed, the protective device is taken down firstly, then the emergency stop button can be operated, the emergency stop is operated completely, the protective device is also needed to be assembled again, and the operation is not simple and convenient enough.

Disclosure of Invention

The utility model aims to solve the defects of the existing emergency protection device, and provides the emergency protection device which can enable the emergency stop button to be exposed to operate by manually poking the protection cover to one side, and when the emergency stop button is opened by hands, the protection cover can be automatically reset to cover the emergency stop button, so that the emergency protection device is simple to operate and convenient to use.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides an emergency protection device, includes the organism at least, one side fixedly connected with scram button of organism, one side top fixedly connected with fixed block of organism, just mistake touch-proof mechanism is installed to one side of fixed block, mistake touch-proof mechanism includes the articulated piece, the inside activity of articulated piece is connected with first bolt and second bolt throughout, the fixed through-connection of bottom of articulated piece has the spliced pole, the outside movable sleeve of spliced pole is equipped with the connecting rod, the bottom fixedly connected with safety cover of connecting rod, when needs dismantle mistake touch-proof mechanism, twists first bolt and second bolt.

Further, one side of the hinging block is movably connected with the fixed block, the emergency stop button and the fixed block are positioned on the same side, and the fixed block is positioned right above the emergency stop button, so that when the emergency stop button needs to be opened, the protective cover only needs to be stirred to one side.

Further, the inside of the hinging block is provided with a connecting groove corresponding to the fixing block, the fixing block is movably connected in the connecting groove, and the connecting rod drives the protective cover to move through the cooperation of the fixing block and the hinging block.

Further, the first bolt is located the top of second bolt, and the one end of first bolt and second bolt respectively movable through connection is in the inside of fixed block, twists first bolt and second bolt, alright dismantle the mistake prevention mechanism, conveniently clear up the mistake prevention mechanism.

Further, the bottom of the hinging block is provided with a movable groove corresponding to one end of the connecting rod, one end of the connecting rod is rotationally connected in the hinging block, one end of the connecting rod can rotate on a connecting column movably connected to one end of the connecting rod in a penetrating way, and the protective cover can automatically reset when the hand is loosened.

Further, the limiting grooves are respectively formed in the two sides of the protective cover, the length of each limiting groove is larger than the diameter of the scram button, the protective cover is located outside the scram button, and when the protective cover is stirred, the protective cover can drive the connecting rod fixedly connected to the top of the protective cover to move.

The emergency protection device provided by the utility model has the beneficial effects that:

compared with a traditional operation method, the emergency protection device is provided with the anti-false touch mechanism, the emergency protection device has the advantages that the protection cover is only required to be manually shifted to one side, so that the emergency stop button is exposed to operate the emergency protection device, after the emergency protection device is operated, the protection cover is not required to be reinstalled, and only needs to be loosened by hands, the protection cover can be automatically reset under the action of gravity, the emergency stop button is covered, and the situation that an operator touches the control panel by mistake during overhauling is avoided.

Drawings

FIG. 1 is an overall schematic view of an emergency protective device according to the present utility model;

FIG. 2 is a front view of an emergency protective device according to the present utility model;

FIG. 3 is a left side view of an emergency protective device according to the present utility model;

fig. 4 is a schematic structural diagram of an anti-false touch mechanism of an emergency protection device according to the present utility model.

In the figure: 1. the emergency stop device comprises a machine body, an emergency stop button, a fixing block, an anti-false touch mechanism, a hinge block, a first bolt, a second bolt, a connecting column, a connecting rod and a protective cover.

Detailed Description

The utility model will be further described with reference to the accompanying drawings and specific examples.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the emergency protection device provided by the utility model at least comprises a machine body 1, wherein an emergency stop button 2 is fixedly connected to one side of the machine body 1, a fixed block 3 is fixedly connected to the top of one side of the machine body 1, an error touch prevention mechanism 4 is installed on one side of the fixed block 3, the error touch prevention mechanism 4 comprises a hinge block 401, a first bolt 402 and a second bolt 403 are movably connected to the inside of the hinge block 401 in a penetrating manner, a connecting column 404 is fixedly connected to the bottom of the hinge block 401 in a penetrating manner, a connecting rod 405 is movably sleeved outside the connecting column 404, and a protection cover 406 is fixedly connected to the bottom end of the connecting rod 405.

Wherein when the anti-false touch mechanism 4 needs to be disassembled, the first bolt 402 and the second bolt 403 are screwed,

further, one side of the hinge block 401 is movably connected with the fixed block 3, the scram button 2 and the fixed block 3 are located on the same side, and the fixed block 3 is located right above the scram button 2.

When the scram button 2 needs to be turned on, the protective cover 406 only needs to be pushed to one side.

Further, a connecting groove corresponding to the fixed block 3 is formed on the inner side of the hinge block 401, and the fixed block 3 is movably connected in the connecting groove.

Wherein, through the cooperation of fixed block 3 and hinge block 401, make connecting rod 405 drive safety cover 406 removal.

Further, the first bolt 402 is located above the second bolt 403, and one ends of the first bolt 402 and the second bolt 403 are movably connected inside the fixed block 3 in a penetrating manner.

The first bolt 402 and the second bolt 403 are screwed, so that the anti-false touch mechanism 4 can be disassembled, and the anti-false touch mechanism 4 is convenient to clean.

Further, a movable slot corresponding to one end of the connecting rod 405 is formed at the bottom of the hinge block 401, and one end of the connecting rod 405 is rotatably connected to the inside of the hinge block 401.

Wherein, one end of the connecting rod 405 rotates on the connecting post 404 movably connected to one end of the connecting rod 405, and the protecting cover 406 automatically resets when the hand is released.

Further, the two sides of the protection cover 406 are respectively provided with a limit groove, the length of the limit groove is greater than the diameter of the emergency stop button 2, and the protection cover 406 is located outside the emergency stop button 2.

When the protecting cover 406 is pushed, the protecting cover 406 drives the connecting rod 405 fixedly connected to the top of the protecting cover 406 to move.

The emergency protection device comprises the following using steps: when the scram button 2 needs to be opened, the protection cover 406 is only required to be shifted to one side, the scram button 2 slides in a limit groove on one side of the protection cover 406 and is exposed from the protection cover 406, when the protection cover 406 is shifted, the protection cover 406 can drive a connecting rod 405 fixedly connected to the top of the protection cover 406 to move, one end of the connecting rod 405 can rotate on a connecting column 404 movably connected to one end of the connecting rod 405, the protection cover 406 can be automatically reset when the hand is loosened, the scram button 2 is covered, an operator is prevented from mistakenly touching the scram button 2 when the control panel is overhauled, when the mistaken touching preventing mechanism 4 needs to be disassembled, the first bolt 402 and the second bolt 403 are screwed, and the mistaken touching preventing mechanism 4 can be disassembled, so that the mistaken touching preventing mechanism 4 is conveniently cleaned.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the utility model, unless explicitly stated and limited otherwise, the terms "mounted," "configured to," "connected," and the like are to be construed broadly, and may be, for example, "connected," fixed, welded, riveted, bonded, etc., as well as removably connected, threaded, keyed, pinned, etc., or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an emergency protection device, includes the organism at least, one side fixedly connected with scram button of organism, one side top fixedly connected with fixed block of organism, just one side of fixed block is installed and is prevented mistake and touch mechanism, its characterized in that: the anti-false touch mechanism comprises a hinging block, a first bolt and a second bolt are movably connected with the inside of the hinging block in a penetrating manner, a connecting column is fixedly connected with the bottom of the hinging block in a penetrating manner, a connecting rod is movably sleeved on the outside of the connecting column, and a protective cover is fixedly connected with the bottom end of the connecting rod.

2. Emergency protection device according to claim 1, characterized in that: one side of the hinge block is movably connected with the fixed block, the emergency stop button and the fixed block are positioned on the same side, and the fixed block is positioned right above the emergency stop button.

3. Emergency protection device according to claim 2, characterized in that: the inner side of the hinging block is provided with a connecting groove corresponding to the fixing block, and the fixing block is movably connected in the connecting groove.

4. An emergency protective apparatus according to claim 3, wherein: the first bolt is located the top of second bolt, and the one end of first bolt and second bolt respectively activity through connection is in the inside of fixed block.

5. An emergency protective apparatus according to claim 3, wherein: the bottom of the hinge block is provided with a movable groove corresponding to one end of the connecting rod, and one end of the connecting rod is rotationally connected inside the hinge block.

6. Emergency protection device according to claim 1, characterized in that: limiting grooves are respectively formed in two sides of the protective cover, the length of each limiting groove is larger than the diameter of the scram button, and the protective cover is located outside the scram button.