CN212991780U - Environment-friendly gas-insulated metal-enclosed switchgear with panel protection device - Google Patents
Environment-friendly gas-insulated metal-enclosed switchgear with panel protection device Download PDFInfo
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- CN212991780U CN212991780U CN202022124154.5U CN202022124154U CN212991780U CN 212991780 U CN212991780 U CN 212991780U CN 202022124154 U CN202022124154 U CN 202022124154U CN 212991780 U CN212991780 U CN 212991780U
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Abstract
The utility model relates to an environmental protection gas-insulated metal-enclosed switchgear with panel protector, which comprises a cabinet body, wherein the cabinet body comprises a plurality of operation panels, a plurality of operation holes are arranged at the operation panels, the panel protector used for protecting the operation holes is arranged at the outer side of the operation panels, the panel protector comprises a protective cover, the protective cover comprises a cylindrical protective cover base and a flip cover matched with the protective cover base, and the flip cover is hinged with the protective cover base; the protective cover base is connected with the operation panel in a sealing way. Take panel protector's environmental protection gas insulated metal enclosed switchgear, be provided with the panel protector who is used for protecting the handle hole through the outside at operating panel, this panel protector's simple structure, easily installation, the simple operation can provide effectual isolation protection for the handle hole, and the security is high, and barrier propterty is good.
Description
Technical Field
The utility model relates to a take panel protector's environmental protection gas insulation metal enclosed switchgear belongs to middling pressure looped netowrk distribution equipment design technical field.
Background
The environment-friendly gas-insulated metal-enclosed switchgear is widely applied to electric power systems in China, and is generally of a cabinet-shaped structure, wherein an operation panel is a door for conversation between the environment-friendly gas-insulated metal-enclosed switchgear and field operators, the rear part of the operation panel is a complex mechanical transmission device, an operation hole in the operation panel of the common environment-friendly gas-insulated metal-enclosed switchgear is isolated and protected by a simple protective cover, the protective cover is made of plastic and fixed with the panel by using self-tapping screws, if the screws are fixed, a cross screwdriver is used for manual screwing, the mounting workload is large, the efficiency is low, and if an electric screwdriver is used for screwing, the screwing efficiency is improved, but the protective cover is damaged due to careless screwing.
SUMMERY OF THE UTILITY MODEL
The utility model discloses not enough to prior art exists provides the gaseous insulated metal enclosed switchgear of environmental protection of taking panel protector, and concrete technical scheme is as follows:
the environment-friendly gas-insulated metal-enclosed switchgear with the panel protection device comprises a cabinet body, wherein the cabinet body comprises a plurality of operation panels, a plurality of operation holes are formed in the operation panels, the panel protection device used for protecting the operation holes is arranged on the outer side of each operation panel, the panel protection device comprises a protection cover, the protection cover comprises a cylindrical protection cover base and a turnover cover matched with the protection cover base, the turnover cover is arranged outside the protection cover base, and the turnover cover is hinged to the protection cover base; the protection casing base sets up the outside at the handle hole, protection casing base and operating panel sealing connection.
As an improvement of the above technical scheme, the tail end of the protective cover base is arranged on the plurality of buckles, the tail ends of the buckles are provided with barbs, the operating panel is provided with a first mounting hole matched with the tail end of the buckle, an annular sealing base plate is arranged between the protective cover base and the operating panel, and the sealing base plate is provided with a second mounting hole matched with the tail end of the buckle.
As an improvement of the technical scheme, the panel protection device further comprises a circular clamping plate located on the inner side of the operation panel, and the clamping plate is provided with a clamping groove matched with the tail end of the clamping buckle.
As an improvement of the technical scheme, the inner diameter of the turnover cover is equal to that of the protective cover base, and the inner diameter of the protective cover base is larger than or equal to that of the operation hole.
As the improvement of above-mentioned technical scheme, install the hinge between flip and the protection casing base, the hinge includes that dabber, cover establish the outside sleeve of dabber, set up the baffle at the dabber both ends respectively, the tip and the baffle fixed connection of dabber, baffle and flip's periphery fixed connection, install the connecting plate between the periphery of sleeve and protection casing base, connecting plate and sleeve fixed connection, connecting plate and protection casing base fixed connection.
As an improvement of the technical scheme, a first vertical plate is arranged on the lower side of the protective cover base, the upper end of the first vertical plate is fixedly connected with the lower side of the protective cover base, and a first round hole is formed in the side wall of the first vertical plate; the downside of flip is provided with the second riser corresponding with the first riser, the upper end of second riser and flip's downside fixed connection, the lateral wall of second riser is provided with the second round hole corresponding with the first round hole.
As an improvement of the above technical scheme, one second vertical plate is arranged, and two first vertical plates are arranged; the lower part of the second vertical plate is arranged between the two first vertical plates.
As an improvement of the technical scheme, at least one plug board is arranged on the periphery of the protective cover base, the plug board is arranged between the two baffle plates, and the tail end of the plug board is fixedly connected with the periphery of the protective cover base; the upper side of the sleeve is provided with a positioning convex rib corresponding to the inserting plate, the length direction of the positioning convex rib is parallel to that of the inserting plate, and the cross section of the periphery of the positioning convex rib is of an arc structure; the side of the head part of the inserting plate, which is close to the sleeve, is provided with an inclined plane matched with the positioning convex rib.
Take panel protector's environmental protection gas insulated metal enclosed switchgear, be provided with the panel protector who is used for protecting the operation hole through the outside at operating panel, the device's simple structure easily installs, and the simple operation can provide effectual isolation protection for the operation hole, and the security is high, and barrier propterty is good.
The panel protection device and the operation panel are simple and convenient to install and disassemble, self-tapping screws are not needed for fixing, the installation workload is small, and the installation efficiency is high; meanwhile, the protective cover cannot be damaged due to the fact that the electric screwdriver is not used for installation.
Drawings
Fig. 1 is a schematic structural view of an environment-friendly gas-insulated metal-enclosed switchgear with a panel protector according to the present invention;
fig. 2 is a schematic structural view of the panel protection device of the present invention;
fig. 3 is a schematic structural view of the protective cover of the present invention;
fig. 4 is a schematic view of the protective cover of the present invention when opened;
fig. 5 is a schematic view of the protective cover according to the present invention when closed;
fig. 6 is a schematic view of the connection between the flip cover and the plug board according to the present invention;
fig. 7 is a partial enlarged view of a portion a in fig. 6.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below 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.
In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," 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 present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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.
Example 1
As shown in fig. 1, the environment-friendly gas-insulated metal-enclosed switchgear with a panel protection device includes a cabinet 13, the cabinet 13 includes a plurality of operating panels 1, and a plurality of operating holes 14 are disposed at the operating panels 1. The cabinet body 13, the operation panel 1 and the operation hole 14 are conventional components of the existing environment-friendly gas-insulated metal-enclosed switchgear, and detailed structures thereof are not described again.
As shown in fig. 1-3, a panel protection device for protecting an operation hole 14 is disposed on an outer side of the operation panel 1, the outer side of the operation panel 1 is an outer side of the cabinet 13, the inner side of the operation panel 1 is an inner side of the cabinet 13, the panel protection device includes a protective cover 2, the protective cover 2 includes a cylindrical protective cover base 8 and a flip cover 9 adapted to the protective cover base 8, the flip cover 9 is disposed on the outer side of the protective cover base 8, the flip cover 9 is in an inverted cylindrical structure, and the flip cover 9 is hinged to the protective cover base 8; the protective cover base 8 is arranged outside the operation hole 14, and the protective cover base 8 is connected with the operation panel 1 in a sealing mode.
After the panel protection device and the operation panel 1 are installed, the flip cover 9 is hinged to the protective cover base 8, so that although the protective cover base 8 is fixed, the flip cover 9 can be opened and flipped up, and a field operator can perform normal operation on the inside of the cabinet 13 through the protective cover base 8 and the operation hole 14. When the operation is not needed, the cover 9 can cover the protective cover base 8 under the action of gravity, so that the protective cover 2 is closed, and the operation hole 14 can be isolated and protected.
Example 2
For easy to assemble and dismantle, sealing connection's specific mode is between protection casing base 8 and operating panel 1: as shown in fig. 2-3, the tail end of the protective cover base 8 is arranged on a plurality of buckles 4, the tail end of each buckle 4 is provided with a barb 41, the operation panel 1 is provided with a first mounting hole 6 matched with the tail end of each buckle 4, the first mounting hole 6 is arranged on the outer side of the operation hole 14, a circular sealing pad 7 is arranged between the protective cover base 8 and the operation panel 1, the sealing pad 7 is provided with a second mounting hole 15 matched with the tail end of each buckle 4, and the second mounting holes 15 are in one-to-one correspondence with the first mounting holes 6.
Further, for reinforcing the mounting structure, the panel protection device further comprises a circular clamping plate 3 located on the inner side of the operating panel 1, the clamping plate 3 is provided with a clamping groove 5 matched with the tail end of the buckle 4, and the clamping groove 5 is in one-to-one correspondence with the first mounting holes 6.
The first mounting hole 6, the second mounting hole 15 and the clamping groove 5 are all rectangular structures.
The installation method between the panel protection device and the operation panel 1 is as follows:
firstly, fixing the circular clamping plate 3 on the inner side of the operation panel 1 to enable the clamping grooves 5 to correspond to the first mounting holes 6 one by one; then, the annular sealing cushion plate 7 is placed on the outer side of the operation panel 1, so that the second mounting holes 15 correspond to the first mounting holes 6 one by one; finally, insert the end of buckle 4 in proper order and get into second mounting hole 15, first mounting hole 6, draw-in groove 5 department, because barb 41 at the end of buckle 4 can be in draw-in groove 5 department block, the existence of barb 41 makes fixed knot construct more firm.
If the user wants to disassemble subsequently, the user can break the barbs 41 at the ends of the buckles 4 off the clamping grooves 5 by passing through the operation holes 14 and the inner circles of the clamping plates 3, and then pull the buckles 4 outwards.
The panel protection device and the operation panel 1 are simple and convenient to install and disassemble, self-tapping screws are not needed for fixing, the installation workload is small, and the installation efficiency is high; meanwhile, the protective cover 2 cannot be damaged due to the fact that the electric screwdriver is not used for installation.
The sealing base plate 7 can improve the sealing performance between the protective cover base 8 and the operation panel 1, and can prevent the equipment condensation water drops from invading along the gap between the protective cover base 8 and the operation panel 1. The sealing pad 7 can be made of a silicone plate.
Example 3
Articulated concrete mode between flip 9 and the protection casing base 8 is as follows, as shown in fig. 2, 3, install hinge 17 between flip 9 and the protection casing base 8, hinge 17 includes the dabber, overlaps and establishes sleeve 171 outside the dabber, sets up the baffle 173 at the dabber both ends respectively, the tip and the baffle 173 fixed connection of dabber, baffle 173 and flip 9's periphery fixed connection, install connecting plate 172 between the periphery of sleeve 171 and protection casing base 8, connecting plate 172 and sleeve 171 fixed connection, connecting plate 172 and protection casing base 8 fixed connection.
As such, when the lid 9 is opened, as shown in fig. 4. When the flip cover 9 is closed, as shown in fig. 5.
Example 4
As shown in fig. 3-6, a first vertical plate 12 is arranged on the lower side of the protective cover base 8, the upper end of the first vertical plate 12 is fixedly connected with the lower side of the protective cover base 8, and a first circular hole 121 is arranged on the side wall of the first vertical plate 12; the downside of flip 9 is provided with the second riser 16 corresponding with first riser 12, the upper end of second riser 16 and flip 9's downside fixed connection, the lateral wall of second riser 16 is provided with the second round hole 161 corresponding with first round hole 121.
Further, there are one second riser 16 and two first risers 12; the lower portion of the second riser 16 is disposed between the two first risers 12.
The second vertical plate 16 and the first vertical plate 12 can be locked by a passive electronic padlock or an intelligent padlock, and the first round hole 121 and the second round hole 161 are hanging holes matched with the padlock; the second riser 16 and the first riser 12 are used in conjunction with a padlock to inhibit access through the access hole 14.
Example 5
As shown in fig. 2, 3, 6 and 7, at least one insert plate 10 is arranged on the periphery of the shield base 8, the insert plate 10 is arranged between two baffle plates 173, and the tail end of the insert plate 10 is fixedly connected with the periphery of the shield base 8; a positioning convex rib 11 corresponding to the inserting plate 10 is arranged on the upper side of the sleeve 171, the length direction of the positioning convex rib 11 is parallel to that of the inserting plate 10, and the cross section of the periphery of the positioning convex rib 11 is of an arc structure; the side of the head of the insert plate 10 close to the sleeve 171 is provided with a slope 101 adapted to the positioning rib 11.
When opening flip 9 and maintaining, along with flip 9 upturns, the head end of picture peg 10 can turn along with flip 9, and when final flip 9 was opened completely, the inclined plane 101 of picture peg 10 prelude can touch with location protruding muscle 11, and the head end of final picture peg 10 is walked around location protruding muscle 11 and is given being blocked by location protruding muscle 11, and flip 9 when this time relies on the unable whereabouts of self gravity, that is to say, flip 9 this moment is fixed, prevents that the handle from touching flip 9 among the maintenance operation process and leading to protection casing 2 to damage.
After the maintenance is finished, the flip cover 9 is pulled downwards with force, so that the head end of the inserting plate 10 bypasses the positioning convex rib 11, the positioning convex rib 11 no longer blocks the head end of the inserting plate 10, and the flip cover 9 can be turned downwards.
The cross section of location protruding muscle 11 periphery is arc structure and inclined plane 101's setting for flip 9 can not produce too huge resistance when protruding muscle 11 through the location, simultaneously, also makes the difficult wearing and tearing of head end of protruding muscle 11 and picture peg 10 in location.
Example 6
The end that the flip 9 borders mutually with protection casing base 8 all is provided with the turn-ups of mutual nestification, and like this, when flip 9 and protection casing base 8 are fashionable mutually, can effectively prevent that the condensation water droplet from invading along the gap between flip 9 and the protection casing base 8.
In the above embodiment, the inner diameter of the lid 9 is equal to the inner diameter of the shield base 8, and the inner diameter of the shield base 8 is greater than or equal to the diameter of the operation hole 14. The inner diameter of the sealing cushion plate 7 is equal to that of the protective cover base 8, and the inner diameter of the clamping plate 3 is equal to that of the protective cover base 8.
Take panel protector's environmental protection gas insulated metal enclosed switchgear, be provided with the panel protector who is used for protecting operation hole 14 through the outside at operating panel 1, the device design is reasonable, simple structure, easily installation, simple operation, can provide effectual isolation protection for operation hole 14, field personnel maloperation when preventing equipment electrification, reduces the probability that the incident takes place, guarantees the safe operation of equipment, has all brought very big convenience for producer and user.
The panel protection device and the operation panel 1 are simple and convenient to install and disassemble, self-tapping screws are not needed for fixing, the installation workload is small, and the installation efficiency is high; meanwhile, the protective cover 2 cannot be damaged due to the fact that the electric screwdriver is not used for installation.
Because the operation hole 14 is isolated and protected by the protective cover 2, the clamping stagnation caused by the entering of foreign matters can be avoided, and the normal operation in the environment-friendly gas-insulated metal-enclosed switchgear can not be influenced. The environment-friendly gas-insulated metal-enclosed switchgear with the panel protection device is high in safety and high in running reliability.
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 (8)
1. Take panel protector's environmental protection gas insulated metal enclosed switchgear, including the cabinet body (13), the cabinet body (13) includes a plurality of operating panel (1), operating panel (1) department is provided with a plurality of handle hole (14), its characterized in that: the panel protection device for protecting the operation hole (14) is arranged on the outer side of the operation panel (1), the panel protection device comprises a protection cover (2), the protection cover (2) comprises a cylindrical protection cover base (8) and a turnover cover (9) matched with the protection cover base (8), the turnover cover (9) is arranged on the outer portion of the protection cover base (8), and the turnover cover (9) is hinged to the protection cover base (8); the protection casing base (8) set up the outside at handle hole (14), protection casing base (8) and operating panel (1) sealing connection.
2. The eco-friendly gas-insulated metal enclosed switchgear with panel guard according to claim 1, wherein: the tail end of protection casing base (8) sets up in a plurality of buckles (4), the end of buckle (4) is provided with barb (41), operating panel (1) department is provided with first mounting hole (6) with the terminal looks adaptation of buckle (4), be provided with ring shape sealing pad (7) between protection casing base (8) and operating panel (1), sealing pad (7) department is provided with second mounting hole (15) with the terminal looks adaptation of buckle (4).
3. The eco-friendly gas-insulated metal enclosed switchgear with panel guard according to claim 2, wherein: the panel protection device further comprises a circular clamping plate (3) located on the inner side of the operation panel (1), and the clamping plate (3) is provided with a clamping groove (5) matched with the tail end of the buckle (4).
4. The eco-friendly gas-insulated metal enclosed switchgear with panel guard according to claim 1, wherein: the inner diameter of the flip cover (9) is equal to that of the protective cover base (8), and the inner diameter of the protective cover base (8) is larger than or equal to that of the operation hole (14).
5. The eco-friendly gas-insulated metal enclosed switchgear with panel guard according to claim 1, wherein: install hinge (17) between flip (9) and protection casing base (8), hinge (17) include the dabber, establish sleeve (171) outside the dabber, set up baffle (173) at the dabber both ends respectively, the tip and baffle (173) fixed connection of dabber, the periphery fixed connection of baffle (173) and flip (9), install connecting plate (172) between the periphery of sleeve (171) and protection casing base (8), connecting plate (172) and sleeve (171) fixed connection, connecting plate (172) and protection casing base (8) fixed connection.
6. The eco-friendly gas-insulated metal enclosed switchgear with panel guard according to claim 1, wherein: a first vertical plate (12) is arranged on the lower side of the protective cover base (8), the upper end of the first vertical plate (12) is fixedly connected with the lower side of the protective cover base (8), and a first round hole (121) is formed in the side wall of the first vertical plate (12); the downside of flip (9) is provided with second riser (16) corresponding with first riser (12), the upper end of second riser (16) and the downside fixed connection of flip (9), the lateral wall of second riser (16) is provided with second round hole (161) corresponding with first round hole (121).
7. The eco-friendly gas-insulated metal enclosed switchgear with panel guard according to claim 6, wherein: one second vertical plate (16) is arranged, and two first vertical plates (12) are arranged; the lower part of the second vertical plate (16) is arranged between the two first vertical plates (12).
8. The eco-friendly gas-insulated metal enclosed switchgear with panel guard according to claim 5, wherein: at least one inserting plate (10) is arranged on the periphery of the protective cover base (8), the inserting plate (10) is arranged between the two baffle plates (173), and the tail end of the inserting plate (10) is fixedly connected with the periphery of the protective cover base (8); the upper side of the sleeve (171) is provided with a positioning convex rib (11) corresponding to the inserting plate (10), the length direction of the positioning convex rib (11) is parallel to the length direction of the inserting plate (10), and the cross section of the periphery of the positioning convex rib (11) is of an arc structure; the side of the head part of the inserting plate (10) close to the sleeve (171) is provided with an inclined plane (101) matched with the positioning convex rib (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022124154.5U CN212991780U (en) | 2020-09-24 | 2020-09-24 | Environment-friendly gas-insulated metal-enclosed switchgear with panel protection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022124154.5U CN212991780U (en) | 2020-09-24 | 2020-09-24 | Environment-friendly gas-insulated metal-enclosed switchgear with panel protection device |
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| CN212991780U true CN212991780U (en) | 2021-04-16 |
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| CN202022124154.5U Active CN212991780U (en) | 2020-09-24 | 2020-09-24 | Environment-friendly gas-insulated metal-enclosed switchgear with panel protection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113708287A (en) * | 2021-08-25 | 2021-11-26 | 安徽龙波电气有限公司 | Intelligent environment-friendly gas-insulated metal-enclosed switchgear |
-
2020
- 2020-09-24 CN CN202022124154.5U patent/CN212991780U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113708287A (en) * | 2021-08-25 | 2021-11-26 | 安徽龙波电气有限公司 | Intelligent environment-friendly gas-insulated metal-enclosed switchgear |
| CN113708287B (en) * | 2021-08-25 | 2022-04-22 | 安徽龙波电气有限公司 | Intelligent environment-friendly gas-insulated metal-enclosed switchgear |
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