CN213520861U - Fireproof and explosion-proof transformer substation - Google Patents
Fireproof and explosion-proof transformer substation Download PDFInfo
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- CN213520861U CN213520861U CN202022276028.1U CN202022276028U CN213520861U CN 213520861 U CN213520861 U CN 213520861U CN 202022276028 U CN202022276028 U CN 202022276028U CN 213520861 U CN213520861 U CN 213520861U
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- door leaf
- leaf frame
- transformer substation
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Abstract
The utility model discloses a fire prevention explosion-proof transformer substation, including the door frame of fixed mounting on the transformer substation's wall body, it has the door leaf frame to articulate on the door frame, fixedly connected with glass in the door leaf frame. Rotate on setting up the mounting panel and be connected with the rotor plate, and the rotor plate is oval, the rotor plate is close to glass side and opens and is equipped with the guide way, guide bar and guide way sliding fit can be through rotating the rotor plate in the use, drive the guide bar and remove in the guide way, utilize to be oval with the guide way setting, promote the guide bar and drive and remove the guard plate and make progress or the lapse, when making things convenient for the operating personnel to discover dangerous situation rotation rotor plate and open the door leaf frame, will remove the guard plate in step and upwards push up conveniently to see through the condition in the glass observation transformer substation, avoid the operating personnel to open the door when unclear the internal conditions of transformer substation burn or smoke and injure the operating personnel, improved its security greatly.
Description
Technical Field
The utility model relates to a transformer substation technical field, concretely relates to fire prevention and explosion prevention transformer substation.
Background
The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in an electric power system. The transformer substation in the power plant is the transformer substation that steps up, its effect is in the electric energy that sends the generator boosts the back and feeds to high voltage electric network, wherein be equipped with high-tension apparatus equipment in the transformer substation, transformer and low-tension apparatus equipment, the transformer substation outside all is equipped with the door opening usually, play personnel's effect of coming in and going out to overhaul the maintenance, and under abnormal condition, when the transformer substation is inside to take place dangerous situation if dense smoke or peculiar smell drift out, the operating personnel can open the door inspection condition usually, but this door opening in-process body position is in the door opening side, very easily when the door opening is opened when having fire or dense smoke like inside, burn or the smoked operating personnel of hindering and bring very big potential safety hazard, consequently, need improve it.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides a fire prevention and explosion protection transformer substation, aim at have solved the problem that above-mentioned background art provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fireproof and explosion-proof transformer substation comprises a door frame fixedly mounted on a transformer substation wall, wherein a door leaf frame is hinged to the door frame, glass is fixedly connected into the door leaf frame, the thickness of the glass is smaller than that of the door leaf frame, and a protection mechanism is fixedly bonded on the glass;
the protection mechanism comprises an installation plate fixedly bonded on the glass, the installation plate is positioned on the outer side of the glass, the installation plate is rotatably connected with a rotating plate, the rotating plate is oval, a guide groove is formed in the side, close to the glass, of the rotating plate, the shape of the guide groove is oval, a hand rotating rod is fixedly connected to the other side of the rotating plate, an annular groove is formed in the side edge of the curved surface of the rotating plate, and a limiting mechanism is connected in the annular groove in a sliding mode;
be provided with fixed guard plate and removal guard plate on the door leaf frame respectively, fixed guard plate is located the below of mounting panel to with glass fixed bonding, remove the guard plate and be located the top of mounting panel, and both sides and door leaf frame sliding connection, fixedly connected with guide bar on the removal guard plate, guide bar and guide way sliding fit, the top of door leaf frame is equipped with the logical groove that supplies to remove the guard plate top and go into.
Preferably, the limiting mechanism comprises a pull rod connected with the annular groove in a sliding mode, the pull rod is respectively sleeved with an installation barrel and a spring, the spring is located inside the installation barrel, one end of the spring is fixedly connected with the inner wall of the installation barrel, the other end of the spring is fixedly connected with the pull rod, the outer side wall of the installation barrel is fixedly connected with the outer side edge of the door frame, a limiting block is fixedly connected to the outer side wall of the door frame, and a jack for inserting the pull rod is formed in the limiting block.
Preferably, the depth of the through groove is greater than the maximum moving distance of the moving protection plate.
Preferably, the glass is made of high-temperature explosion-proof glass.
Preferably, the rotation plate and the moving protection plate have symmetrical center lines on the same straight line.
Preferably, the length of the pull rod is not less than one half of the width of the door leaf frame.
The utility model has the advantages that: rotate on setting up the mounting panel and be connected with the rotor plate, and the rotor plate is oval, the rotor plate is close to glass side and opens and is equipped with the guide way, guide bar and guide way sliding fit can be through rotating the rotor plate in the use, drive the guide bar and remove in the guide way, utilize to be oval with the guide way setting, promote the guide bar and drive and remove the guard plate and make progress or the lapse, when making things convenient for the operating personnel to discover dangerous situation rotation rotor plate and open the door leaf frame, will remove the guard plate in step and upwards push up conveniently to see through the condition in the glass observation transformer substation, avoid the operating personnel to open the door when unclear the internal conditions of transformer substation burn or smoke and injure the operating personnel, improved its security greatly.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the rotating plate structure of the present invention.
Fig. 3 is a sectional view of the rotary plate structure of the present invention.
Fig. 4 is an enlarged view of a structure a in fig. 1 according to the present invention.
The attached drawings are marked as follows: 1 door frame, 2 door leaf frames, 3 glass, 4 protection mechanisms, 5 mounting plates, 501 rotating plates, 502 guide grooves, 503 hand-rotating rods, 504 annular grooves, 505 limiting mechanisms, 6 fixing protection plates, 7 moving protection plates, 8 guide rods, 9 through grooves, 10 pull rods, 11 mounting barrels, 12 springs, 13 limiting blocks and 14 jacks.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "first", "second", "third", etc. are used only for distinguishing the description, and are not intended to indicate or imply relative importance.
The terms "upper", "lower", "left", "right", "front", "back", "inner", "outer", and the like refer to orientations or positional relationships based on the drawings, or the orientations or positional relationships that are conventionally placed when the utility model is used, and are used only for convenience of describing the utility model and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the utility model.
Referring to fig. 1-4, the fireproof and explosion-proof transformer substation comprises a door frame 1 fixedly installed on a wall body of the transformer substation, wherein a door leaf frame 2 is hinged on the door frame 1, glass 3 is fixedly connected in the door leaf frame 2, the thickness of the glass 3 is smaller than that of the door leaf frame 2, and a protection mechanism 4 is fixedly bonded on the glass 3;
the protection mechanism 4 comprises an installation plate 5 fixedly adhered to the glass 3, the installation plate 5 is located on the outer side of the glass 3, a rotating plate 501 is rotatably connected to the installation plate 5, the rotating plate 501 is in an oval shape, a guide groove 502 is formed in the side, close to the glass 3, of the rotating plate 501, the guide groove 502 is in an oval shape, a hand rotating rod 503 is fixedly connected to the other side of the rotating plate 501, the rotating plate 501 is conveniently driven to rotate, an annular groove 504 is formed in the side edge of the curved surface of the rotating plate 501, and a limiting mechanism 505 is slidably connected in the;
the door leaf frame 2 is provided with a fixed protection plate 6 and a movable protection plate 7 respectively, the fixed protection plate 6, the sum of the thicknesses of the movable protection plate 7 and the glass 3 is not more than the thickness of the door leaf frame 2, the thicknesses of the fixed protection plate 6 and the movable protection plate 7 are equal, the fixed protection plate 6 is positioned below the mounting plate 5 and fixedly bonded with the glass 3, the movable protection plate 7 is positioned above the mounting plate 5, two sides of the movable protection plate are in sliding connection with the door leaf frame 2, the movable protection plate 7 is fixedly connected with a guide rod 8, the guide rod 8 is in sliding fit with the guide groove 502, the guide rod 8 is driven to move in the guide groove 502 by rotating the rotating plate 501, so that the guide rod 8 moves up and down, the guide rod 8 moves to drive the movable protection plate 7 to move up and down, the top of the door leaf frame 2 is provided with a through groove 9 for, providing space for its travel distance.
Wherein the limiting mechanism 505 comprises a pull rod 10 slidably connected with the annular groove 504, the pull rod 10 is respectively sleeved with a mounting barrel 11 and a spring 12, the spring 12 is located inside the mounting barrel 11, one end of the spring 12 is fixedly connected with the inner wall of the mounting barrel 11, the other end is fixedly connected with the pull rod 10, the outer side wall of the mounting barrel 11 is fixedly connected with the outer side edge of the door frame 2, the outer side wall of the door frame 1 is fixedly connected with a limiting block 13, and the limiting block 13 is provided with a jack 14 for inserting the pull rod 10, when the rotating plate 501 rotates to a vertical state, the distance between the rotating plate 501 and the door frame 2 is increased, the pull rod 10 overcomes the elasticity of the spring 12 to pull out the jack 14 in the rotating process, the door frame 2 can normally open the door frame 2 when the rotating plate 501 loses the limiting force, and the distance between the rotating plate and the side edge of the door frame 2 is shortened, at this time, the pull, the limiting of the door leaf frame 2 is completed by inserting the glass into the insertion holes 14, the depth of the through groove 9 is larger than the maximum moving distance of the moving protection plate 7, the glass 3 is made of high-temperature explosion-proof glass, the symmetrical center lines of the rotating plate 501 and the moving protection plate 7 are located on the same straight line, and the length of the pull rod 10 is not smaller than one half of the width of the door leaf frame 2.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "provided", "connected" and "connected" are to be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the present invention described above can be combined with each other as long as they do not conflict with each other.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides an explosion-proof transformer substation of preventing fires, includes door frame (1) of fixed mounting on the transformer substation wall body, it has door leaf frame (2), its characterized in that to articulate on door frame (1): the door leaf frame (2) is internally and fixedly connected with glass (3), the thickness of the glass (3) is smaller than that of the door leaf frame (2), and a protection mechanism (4) is fixedly bonded on the glass (3);
the protection mechanism (4) comprises an installation plate (5) fixedly bonded on the glass (3), the installation plate (5) is located on the outer side of the glass (3), the installation plate (5) is connected with a rotating plate (501) in a rotating mode, the rotating plate (501) is oval, a guide groove (502) is formed in the side, close to the glass (3), of the rotating plate (501), the guide groove (502) is oval, a hand rotating rod (503) is fixedly connected to the other side of the rotating plate (501), an annular groove (504) is formed in the side edge of the curved surface of the rotating plate (501), and a limiting mechanism (505) is connected in the annular groove (504) in a sliding mode;
be provided with fixed guard plate (6) and removal guard plate (7) on door leaf frame (2) respectively, fixed guard plate (6) are located the below of mounting panel (5) to with glass (3) fixed bonding, remove guard plate (7) and be located the top of mounting panel (5), and both sides and door leaf frame (2) sliding connection, fixedly connected with guide bar (8) on removing guard plate (7), guide bar (8) and guide way (502) sliding fit, the top of door leaf frame (2) is equipped with logical groove (9) that supply to remove guard plate (7) top to go into.
2. A fire and explosion proof substation according to claim 1, characterized in that: stop gear (505) include with annular groove (504) sliding connection's pull rod (10), the cover is equipped with installation bucket (11) and spring (12) respectively on pull rod (10), and spring (12) are located the inside of installation bucket (11), the one end of spring (12) and the inner wall fixed connection of installation bucket (11), the other end and pull rod (10) fixed connection, the outside limit fixed connection of installation bucket (11) lateral wall and door leaf frame (2), fixed connection stopper (13) on the lateral wall of door frame (1), and seted up on stopper (13) and supply pull rod (10) male jack (14).
3. A fire and explosion proof substation according to claim 1, characterized in that: the depth of the through groove (9) is larger than the maximum moving distance of the movable protection plate (7).
4. A fire and explosion proof substation according to claim 1, characterized in that: the glass (3) is made of high-temperature explosion-proof glass.
5. A fire and explosion proof substation according to claim 1, characterized in that: the rotating plate (501) and the moving protection plate (7) are positioned on the same straight line through symmetrical center lines.
6. A fire and explosion proof substation according to claim 2, characterized in that: the length of the pull rod (10) is not less than one half of the width of the door leaf frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022276028.1U CN213520861U (en) | 2020-10-14 | 2020-10-14 | Fireproof and explosion-proof transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022276028.1U CN213520861U (en) | 2020-10-14 | 2020-10-14 | Fireproof and explosion-proof transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213520861U true CN213520861U (en) | 2021-06-22 |
Family
ID=76397100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022276028.1U Active CN213520861U (en) | 2020-10-14 | 2020-10-14 | Fireproof and explosion-proof transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213520861U (en) |
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2020
- 2020-10-14 CN CN202022276028.1U patent/CN213520861U/en active Active
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