CN210693079U - Ring network type switchgear rail mounted cabinet door - Google Patents
Ring network type switchgear rail mounted cabinet door Download PDFInfo
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- CN210693079U CN210693079U CN201921967075.1U CN201921967075U CN210693079U CN 210693079 U CN210693079 U CN 210693079U CN 201921967075 U CN201921967075 U CN 201921967075U CN 210693079 U CN210693079 U CN 210693079U
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- side board
- slide rail
- cabinet door
- pulley
- network type
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Abstract
The utility model discloses a looped netowrk type switchgear rail mounted cabinet door, including left side board, right side board and cabinet door, all be provided with the slide rail on left side board and the right side board, install the pulley in the slide rail, and the pulley can slide rail relatively and remove, and the pulley is installed in the both sides that the cabinet door corresponds through the fixed bolster respectively, and the cabinet door seals the cavity that left side board and right side board constitute, and the slide rail bottom of left side board or the slide rail bottom of right side board install the interlock that pins the pulley. The utility model has the advantages that: the cabinet door is simple and labor-consuming in the opening and closing process, does not need external auxiliary tools, avoids the time and labor waste phenomenon caused by incomplete tools of field maintenance personnel, ensures that the electric five-prevention interlocking is reliable and effective, and prevents misoperation of personnel; the tight attaching mode prevents the uncertainty of the external environment from influencing the use of the equipment, and effectively prevents moisture, dust and the like from entering the equipment.
Description
Technical Field
The utility model relates to an electrical switchgear field, especially looped netowrk type switchgear rail mounted cabinet door.
Background
The switch equipment is used for opening and closing, controlling and protecting electric equipment in the process of generating, transmitting, distributing and converting electric energy of an electric power system. When the switch equipment is produced and used by a user, the lower door, namely the cable chamber door, is required to be opened during cable construction, cable maintenance and replacement, so that a safe and reliable door opening mode is required, and the structure is also a necessary structure for ensuring electric five-prevention interlocking. The lower door for the ring network type switch equipment at present mostly adopts a multi-hook bolt fastening mode, the lower door needs to be placed at a proper position to be aligned with a hook hole and then pushed into the hook to be connected with the hook, the position of the lower door needs to be adjusted for multiple times to enable the lower door to correspond to the corresponding fastening bolt hole position, the process is complicated, the hook is exposed frequently, and the improper operation of the hook can hurt the personal safety.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide looped netowrk type switchgear rail mounted cabinet door.
The purpose of the utility model is realized through the following technical scheme: ring net type switchgear rail mounted cabinet door, including left side board, right side board and cabinet door, all be provided with the slide rail on left side board and the right side board, install the pulley in the slide rail, and the slide rail removal relatively of pulley, the pulley is installed in the both sides that the cabinet door corresponds through fixed bolster respectively, and the cabinet door seals the cavity that left side board and right side board constitute, and the slide rail bottom of left side board or the slide rail bottom of right side board install the interlock that pins the pulley.
Preferably, the slide rail and the left side board and the right side board that correspond integrated into one piece, and all be provided with the spacing apron that covers the slide rail on right side board and the left side board, the cavity between spacing apron and the slide rail is the sliding chamber, and the pulley slides along the lateral wall in sliding chamber, and it has the guide way to open between spacing apron and the slide rail, and the fixed bolster is located the guide way and can slides along the guide way.
Preferably, the slide rail is L-shaped structure, and forms a sliding groove with the corresponding left side plate and right side plate, and the limit cover plate is also L-shaped structure, and the limit cover plate and the slide rail form a rectangular cavity.
Preferably, the two ends of the cabinet door are provided with L-shaped connecting parts, the fixing support is installed on the connecting parts, and the connecting parts cover the outer sides of the sliding rails.
Preferably, a rubber pad is arranged between the inner side of the connecting part and the sliding rail, and the rubber pad is adhered to the outer side of the sliding rail or the inner side of the connecting part.
Preferably, the connecting part connected with the fixed bracket is provided with a hanging piece through a connecting bolt.
The utility model has the advantages of it is following: the ring net type switch equipment rail type cabinet door of the utility model has the advantages that the opening and closing process of the cabinet door is simple and laborious, no external auxiliary tool is needed, the time and labor waste phenomena caused by incomplete tools of field maintenance personnel are avoided, the electric five-prevention interlocking is reliable and effective, and the misoperation of personnel is prevented; the tight attaching mode prevents the uncertainty of the external environment from influencing the use of the equipment, and effectively prevents moisture, dust and the like from entering the equipment.
Drawings
FIG. 1 is a schematic structural diagram of the present invention
FIG. 2 is a schematic view of the installation of the pulley
In the figure, 1-left side plate, 2-pulley, 3-rubber pad, 4-cabinet door, 5-right side plate, 6-fixed support, 7-track, 8-interlocking device, 9-hanging piece, 10-connecting bolt, 11-limiting cover plate, 12-guide groove and 13-connecting part.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 and fig. 2, a rail-mounted cabinet door 4 for a ring network type switchgear includes a left side plate 1, a right side plate 5 and a cabinet door 4, where the left side plate 1 and the right side plate 5 are both provided with a slide rail 7, further, the slide rail 7 is integrally formed with the corresponding left side plate 1 and right side plate 5, the right side plate 5 and left side plate 1 are both provided with a limit cover plate 11 covering the slide rail 7, a cavity between the limit cover plate 11 and the slide rail 7 is a slide cavity, a pulley 2 slides along a side wall of the slide cavity, a guide groove 12 is formed between the limit cover plate 11 and the slide rail 7, a fixing bracket 6 is located in the guide groove 12 and can slide along the guide groove 12, in this embodiment, during manufacturing, edges of the left side plate 1 and right side plate 5 are bent once to form the slide rail 7, then the limit cover plate 11 is welded, preferably, edges of the left side plate 1 and right side plate 5 are bent three times to form a, the inner end of the rectangular cavity is a limiting cover plate 11, the outer end of the rectangular cavity is a sliding rail 7, and a guide groove 12 is formed in the wall, connected with the sliding rail 7, of the limiting cover plate 11, so that the limiting cover plate 11 and the sliding rail 7 are separated by the guide groove 12, one end of the limiting cover plate 11 can be connected with the corresponding left side plate 1 and the corresponding right side plate 5 in a welded mode, and the limiting cover plate 11 and the sliding rail 7 are of L-shaped structures.
In this embodiment, install pulley 2 in the slide rail 7, and pulley 2 can remove relative slide rail 7, pulley 2 installs the both sides that correspond at cabinet door 4 through fixed bolster 6 respectively, and cabinet door 4 seals the cavity that left side board 1 and right side board 5 constitute, furthermore, the both ends of cabinet door 4 are provided with connecting portion 13 of L shape, fixed bolster 6 installs on connecting portion 13, and the outside of connecting portion 13 cladding slide rail 7, for avoiding cabinet door 4 at last gliding process, connecting portion 13 and the anti-rust coating on the slide rail 7 are not collided with, consequently, be provided with rubber pad 3 between the inboard of connecting portion 13 and slide rail 7, and rubber pad 3 pastes in the outside of slide rail 7 or the inboard of connecting portion 13 all can.
In this embodiment, the slide rail 7 bottom of left side board 1 or the slide rail 7 bottom of right side board 5 are installed and are locked the interlock 8 of pulley 2, interlock 8 belongs to current structure, the product is purchased in the market, after interlock 8 is touched down to cabinet door 4, interlock 8 then locks pulley 2, make pulley 2 can not remove, thereby realize the fixed of cabinet door 4, then show that cabinet door 4 has arrived suitable position this moment, and when needing to open cabinet door 4, then with interlock 8 unblock, then mention cabinet door 4, then can realize opening of cabinet door 4.
In this embodiment, install hanging piece 9 through connecting bolt 10 on the connecting portion 13 that fixed bolster 6 connects, hang piece 9 and can increase connecting portion 13's structural strength to make cabinet door 4 at the in-process non-deformable that reciprocates, thereby guarantee the reciprocating of cabinet door 4.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. Ring network type switchgear rail mounted cabinet door, its characterized in that: including left side board, right side board and cabinet door, the left side board with all be provided with the slide rail on the right side board, install the pulley in the slide rail, just the pulley can be relative the slide rail removes, the pulley is installed through the fixed bolster respectively the both sides that the cabinet door corresponds, just the cabinet door will the left side board with the cavity that the right side board constitutes is sealed, the slide rail bottom of left side board or/and install the pinning bottom the slide rail of right side board the interlock of pulley.
2. The looped network type switchgear track type cabinet door according to claim 1, characterized in that: the slide rail with correspond the left side board with right side board integrated into one piece, just the right side board with all be provided with on the left side board and cover the spacing apron of slide rail, spacing apron with cavity between the slide rail is the slip chamber, the pulley slides along the lateral wall in slip chamber, spacing apron with it has the guide way to open between the slide rail, the fixed bolster is located in the guide way and can follow the guide way slides.
3. The looped network type switchgear track type cabinet door according to claim 2, characterized in that: the slide rail is of an L-shaped structure, a sliding groove is formed between the slide rail and the corresponding left side plate and the right side plate, the limiting cover plate is also of an L-shaped structure, and the limiting cover plate and the slide rail form a rectangular cavity.
4. The looped network type switchgear track type cabinet door according to claim 3, characterized in that: the two ends of the cabinet door are provided with L-shaped connecting parts, the fixed support is mounted on the connecting parts, and the connecting parts cover the outer sides of the sliding rails.
5. The looped network type switchgear track type cabinet door according to claim 4, characterized in that: a rubber pad is arranged between the inner side of the connecting part and the sliding rail, and the rubber pad is adhered to the outer side of the sliding rail or the inner side of the connecting part.
6. The looped network type switchgear track type cabinet door according to claim 5, characterized in that: and the connecting part connected with the fixed support is provided with a hanging piece through a connecting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921967075.1U CN210693079U (en) | 2019-11-14 | 2019-11-14 | Ring network type switchgear rail mounted cabinet door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921967075.1U CN210693079U (en) | 2019-11-14 | 2019-11-14 | Ring network type switchgear rail mounted cabinet door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210693079U true CN210693079U (en) | 2020-06-05 |
Family
ID=70901854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921967075.1U Active CN210693079U (en) | 2019-11-14 | 2019-11-14 | Ring network type switchgear rail mounted cabinet door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210693079U (en) |
-
2019
- 2019-11-14 CN CN201921967075.1U patent/CN210693079U/en active Active
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