CN221102693U - Safe brake-breaking device of switch cabinet - Google Patents
Safe brake-breaking device of switch cabinet Download PDFInfo
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- CN221102693U CN221102693U CN202322804023.5U CN202322804023U CN221102693U CN 221102693 U CN221102693 U CN 221102693U CN 202322804023 U CN202322804023 U CN 202322804023U CN 221102693 U CN221102693 U CN 221102693U
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- main body
- push rod
- switch
- mounting plate
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- 239000000779 smoke Substances 0.000 claims abstract description 16
- 238000001035 drying Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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Abstract
The utility model discloses a safe brake-off device of a switch cabinet, which particularly relates to the field of switch cabinet devices, and comprises a device main body, a motor, a telescopic rod and a push rod, wherein the back surface of the device main body is provided with a mounting plate, the mounting plate is fixedly connected with the device main body, the mounting plate is provided with a mounting hole, a fixing piece is arranged in the mounting hole, after the internal device of the device main body is installed, the device can be installed and fixed by placing the mounting plate right above a switch brake and fixing the mounting hole of the mounting plate through the fixing piece, then when a special condition such as a fire disaster happens when a power supply is opened, dense smoke or high temperature is generated, a signal is transmitted to a signal receiver by a temperature detector and a smoke detector, the signal receiver transmits a signal to a signal transmitter after receiving the signal, the signal transmitter transmits the signal to a controller, the controller controls the motor to start, the motor drives the telescopic rod to stretch out, and the push rod is driven by the telescopic rod to push the push rod to be closed after the push rod contacts with the switch main body.
Description
Technical Field
The utility model relates to the field of switch cabinet devices, in particular to a switch cabinet safety brake breaking device.
Background
The switch cabinet has the functions of opening and closing, controlling and protecting electric equipment in the process of generating, transmitting, distributing and converting electric energy of the electric power system. The high-voltage switch cabinet is mainly applied to various different places such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industry textile, factory and mine enterprises, residential communities, high-rise buildings and the like, and the safety problem of the high-voltage switch cabinet in the application process is more and more emphasized.
Through searching, the prior patent (publication number: CN 116343669A) discloses a switch cabinet emergency safety brake breaking device. The emergency safety brake-breaking device of the switch cabinet comprises: the switch cabinet body comprises a switch cabinet body and a switch cabinet door; the switch gate is arranged in the switch cabinet body; the cabinet door handle can be arranged on the cabinet door of the switch cabinet in a bidirectional rotation manner; the intermittent transmission part is arranged in the switch cabinet body and is positioned between the switch gate and the cabinet door handle, and the cabinet door handle is in transmission connection with the transmission part; when the cabinet door handle rotates from a first position to a second position in a first direction, the cabinet door handle can drive the switch gate to switch from a closed state to an open state through the intermittent transmission part. The emergency brake breaking device solves the technical problems that the emergency brake breaking device of the switch cabinet in the related art is unreasonable in structural arrangement and high in failure rate. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model:
The device still needs manual switch off, if a fire disaster and the like occur, the manual switch off has a certain potential safety hazard, and the precious time for personnel to escape from the fire disaster site is reduced;
therefore, a safe brake-breaking device of a switch cabinet is provided for solving the problems.
Disclosure of utility model
In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a safe brake-breaking device for a switch cabinet, so as to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the safe brake-off device of the switch cabinet comprises a device main body, a motor, a telescopic rod and a push rod, wherein a mounting plate is arranged on the back surface of the device main body;
the mounting plate is fixedly connected with the device main body, a mounting hole is formed in the mounting plate, and a fixing piece is arranged in the mounting hole.
Preferably, the front of the device main body is provided with a box door, the box door and the device main body are provided with hinges, the box door is movably connected with the device main body through the hinges, and the box door is provided with a handle.
Preferably, a temperature detector is arranged in the device main body, and a smoke detector is arranged in the device main body.
Preferably, a signal receiver is arranged in the device main body, and a signal transmitter is arranged in the device main body.
Preferably, a controller is provided in the device main body, and a motor is provided in the device main body.
Preferably, the output end below the motor is provided with a telescopic rod, the push rod is arranged below the telescopic rod, and the push rod is fixedly connected with the telescopic rod.
Preferably, a switch gate is arranged right below the device main body, a switch body is arranged on the switch gate, and the push rod is right above the switch body.
Preferably, the device body is provided with a plurality of through holes below, and the drying box is arranged inside the device body:
1. Compared with the prior art, after the internal device of the main body of the switch cabinet device is installed, the device can be installed and fixed by placing the mounting plate right above the switch gate and fixing the mounting plate in the mounting hole of the mounting plate through the fixing piece, and then when a power supply is turned on under special conditions such as fire and the like, dense smoke or high temperature is generated, and the temperature detector and the smoke detector can transmit signals to the signal receiver.
2. Compared with the prior art, after the signal receiver of the switch cabinet device receives the signal, the signal receiver can transmit the signal to the signal transmitter, the signal transmitter transmits the signal to the controller, the controller controls the motor to start, the motor drives the telescopic rod to stretch out, the telescopic rod drives the push rod to push downwards, and the push rod is closed after contacting the switch body.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic side view of the present utility model.
Fig. 3 is a schematic view of the structure of the placement box of the present utility model.
Fig. 4 is a schematic view of the structure of the placement box of the present utility model.
The reference numerals are: 1. a device body; 2. a mounting plate; 3. a mounting hole; 4. a fixing member; 5. a door; 6. a hinge; 7. a handle; 8. a temperature detector; 9. a smoke detector; 10. a signal receiver; 11. a signal transmitter; 12. a controller; 13. a motor; 14. a telescopic rod; 15. a push rod; 16. a through hole; 17. a switch gate; 18. a switch body; 19. and (5) drying the box.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one is a cubical switchboard safety brake-breaking device as shown in figure 1, including device main part 1, motor 13, telescopic link 14 and push rod 15, the back of device main part 1 is equipped with mounting panel 2, mounting panel 2 and device main part 1 fixed connection are equipped with mounting hole 3 on the mounting panel 2, are equipped with mounting 4 in the mounting hole 3.
Wherein: after the internal devices of the device main body 1 are all installed, the device is installed and fixed in the installation holes 3 of the installation plate 2 by placing the installation plate 2 right above the switch 17 and fixing the device in the installation holes 3 of the installation plate 2 through the fixing pieces 4.
Embodiment two on the basis of embodiment one, the scheme in embodiment one is further elaborated and introduced in combination with the following specific working modes, and the details are described below:
as shown in fig. 1, as a preferred embodiment; the front of device main part 1 is equipped with chamber door 5, is equipped with hinge 6 on chamber door 5 and the device main part 1, and chamber door 5 passes through hinge 6 and device main part 1 swing joint, is equipped with handle 7 on the chamber door 5, and further, through the hinge 6 that sets up chamber door 5 and device main part 1 swing joint, opens chamber door 5 or close through operating personnel handle 7 handle, conveniently operates or overhauls the internal device.
As shown in fig. 2, as a preferred embodiment; the inside of the device main body 1 is provided with the temperature detector 8, the inside of the device main body 1 is provided with the smoke detector 9, further, if a fire disaster and the like occur, the precious time for escaping from the fire disaster site is reduced by manually switching off the gate, and if high temperature and dense smoke is generated and carried by the temperature detector 8 and the smoke detector 9, signals can be transmitted to the signal receiver 10.
As shown in fig. 2, as a preferred embodiment; the inside of the device main body 1 is provided with a signal receiver 10, the inside of the device main body 1 is provided with a signal transmitter 11, and further, after the high temperature and dense smoke generated is carried by the temperature detector 8 and the smoke detector 9, the signal receiver 10 transmits the signal to the signal transmitter 11.
As shown in fig. 2, as a preferred embodiment; the controller 12 is arranged in the device main body 1, the motor 13 is arranged in the device main body 1, and further, after the signal receiver 10 transmits signals to the signal transmitter 11, the signal transmitter 11 transmits signals to the controller 12, and the controller 12 controls the motor 13 to start.
As shown in fig. 2, as a preferred embodiment; the output end below the motor 13 is provided with a telescopic rod 14, a push rod 15 is arranged below the telescopic rod 14, the push rod 15 is fixedly connected with the telescopic rod 14, further, the signal transmitter 11 transmits signals to the controller 12, after the controller 12 controls the motor 13 to start, the motor 13 drives the telescopic rod 14 to extend downwards, and the telescopic rod 14 drives the push rod 15 to push downwards.
As shown in fig. 2 and 4, as a preferred embodiment; the device is characterized in that a switch gate 17 is arranged right below the device main body 1, a switch body 18 is arranged on the switch gate 17, a push rod 15 is arranged right above the switch body 18, further, the motor 13 drives the telescopic rod 14 to extend downwards, the telescopic rod 14 drives the push rod 15 to push downwards, and the push rod 15 contacts the switch body 18 on the switch gate 17 and then pushes the switch body downwards, so that gate closing operation is performed.
As shown in fig. 2, the through holes 16 are formed below the device body 1, the through holes 16 are formed in a plurality of the device body 1, the drying boxes 19 are formed inside the device body 1, further, the temperature detector 8 and the smoke detector 9 are convenient to detect high temperature and dense smoke through the arranged through holes 16, the detection precision is improved, and the moisture inside the device body 1 can be reduced and the protection performance is improved by placing the drying agent into the drying boxes 19.
The working process of the utility model is as follows: after the device is installed in the device main body 1, the device can be installed and fixed by placing the mounting plate 2 right above the switch 17 and fixing the mounting plate 2 in the mounting hole 3 through the fixing piece 4, then when special conditions such as fire disaster and the like occur when the power supply is opened, thick smoke or high temperature is generated, the temperature detector 8 and the smoke detector 9 can transmit signals to the signal receiver 10, after the signal receiver 10 receives signals, the signals are transmitted to the signal transmitter 11, the signal transmitter 11 transmits the signals to the controller 12, the controller 12 controls the motor 13 to start, the motor 13 drives the telescopic rod 14 to stretch out, the telescopic rod 14 drives the push rod 15 to push downwards, and the push rod 15 is closed after contacting the switch main body 18, so that the working process and the working principle of the device are realized.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
Secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (8)
1. The utility model provides a cubical switchboard safety brake-breaking device, includes device main part (1), motor (13), telescopic link (14) and push rod (15), its characterized in that: the back of the device main body (1) is provided with a mounting plate (2);
The mounting plate (2) is fixedly connected with the device main body (1), the mounting plate (2) is provided with a mounting hole (3), and a fixing piece (4) is arranged in the mounting hole (3).
2. The switchgear safe brake release apparatus of claim 1 wherein: the front of device main part (1) is equipped with chamber door (5), be equipped with hinge (6) on chamber door (5) and device main part (1), chamber door (5) are through hinge (6) and device main part (1) swing joint, be equipped with handle (7) on chamber door (5).
3. The switchgear safe brake release apparatus of claim 1 wherein: the device is characterized in that a temperature detector (8) is arranged in the device body (1), and a smoke detector (9) is arranged in the device body (1).
4. The switchgear safe brake release apparatus of claim 1 wherein: the device is characterized in that a signal receiver (10) is arranged in the device body (1), and a signal transmitter (11) is arranged in the device body (1).
5. The switchgear safe brake release apparatus of claim 1 wherein: the device is characterized in that a controller (12) is arranged in the device body (1), and a motor (13) is arranged in the device body (1).
6. The switchgear safe brake release apparatus of claim 5 wherein: the output end below the motor (13) is provided with a telescopic rod (14), the lower part of the telescopic rod (14) is provided with a push rod (15), and the push rod (15) is fixedly connected with the telescopic rod (14).
7. The switchgear safe brake release apparatus of claim 1 wherein: the device is characterized in that a switch gate (17) is arranged right below the device main body (1), a switch body (18) is arranged on the switch gate (17), and the push rod (15) is right above the switch body (18).
8. The switchgear safe brake release apparatus of claim 1 wherein: the device is characterized in that through holes (16) are formed in the lower surface of the device body (1), a plurality of through holes (16) are formed, and a drying box (19) is arranged in the device body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322804023.5U CN221102693U (en) | 2023-10-19 | 2023-10-19 | Safe brake-breaking device of switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322804023.5U CN221102693U (en) | 2023-10-19 | 2023-10-19 | Safe brake-breaking device of switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221102693U true CN221102693U (en) | 2024-06-07 |
Family
ID=91309874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322804023.5U Active CN221102693U (en) | 2023-10-19 | 2023-10-19 | Safe brake-breaking device of switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221102693U (en) |
-
2023
- 2023-10-19 CN CN202322804023.5U patent/CN221102693U/en active Active
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| GR01 | Patent grant |