CN220021933U - Small-size non-totally enclosed power equipment protection against electric shock rain-proof cage - Google Patents
Small-size non-totally enclosed power equipment protection against electric shock rain-proof cage Download PDFInfo
- Publication number
- CN220021933U CN220021933U CN202321699528.3U CN202321699528U CN220021933U CN 220021933 U CN220021933 U CN 220021933U CN 202321699528 U CN202321699528 U CN 202321699528U CN 220021933 U CN220021933 U CN 220021933U
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- Prior art keywords
- cover body
- shaft sleeve
- power equipment
- electric shock
- fixing
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- 238000002955 isolation Methods 0.000 claims abstract description 16
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000007689 inspection Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- -1 acryl Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Patch Boards (AREA)
Abstract
The utility model relates to an electric shock and rain preventing isolation cover for small non-fully-closed power equipment, which comprises a cover body, wherein the rear end and the bottom of the cover body are opened, and the front end of the cover body is provided with an opening; the upper end of the cover body is rotatably arranged at the opening of the cover body through a shaft; the cover body is arranged above the opening of the cover body; the support component is arranged on one side of the cover body and penetrates through the cover body to be movably connected with the opened cover body, so that the cover body can be kept in an opened state; the fixing components are symmetrically arranged on the left side and the right side of the cover body and used for fixing the cover body on the power equipment. According to the utility model, the cover body is covered on the power equipment through the fixing component, and meanwhile, the cover body arranged on the cover body can play a role in preventing rain; in addition, through the arrangement of the supporting component, the cover body in the opening state can be supported, so that the maintenance or the control of operators can be facilitated; the acrylic transparent plate is arranged to facilitate inspection operation of operators.
Description
Technical Field
The utility model belongs to the technical field of power equipment, and particularly relates to an electric shock and rain preventing isolation cover for small non-fully-closed power equipment.
Background
In recent years, the photovoltaic power generation is greatly developed in China, the design of an inverter device for newly building a parking shed photovoltaic project is arranged on the side surface of the parking shed, the inverter is in a lower incoming line non-fully-closed design, a lower incoming line part is in a naked state, rain-proof cannot be completely guaranteed to be good in rainy days, the traffic of people in the parking shed area is large, if the scheme of changing the position of a reverse flow prevention device is adopted to solve the existing problems, the engineering quantity is large and the consumption is great, on the premise of being more economical and guaranteeing the operation safety and the environmental safety, a small non-fully-closed electric equipment electric shock prevention rain-proof isolation cover is additionally arranged on the inverter device, the inspection operation difficulty of operators is not increased while the design meets the requirement, and the trouble shooting of the maintainers is not influenced.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, and provides a small non-fully-closed electric power equipment electric shock and rain-proof isolation cover which can solve the problems in the prior art.
A small non-totally enclosed electric power equipment electric shock prevention and rain prevention isolation cover comprises
The rear end and the bottom of the cover body are opened, and the front end of the cover body is provided with an opening;
the upper end of the cover body is rotatably arranged at the opening of the cover body through a shaft;
the cover body is arranged above the opening of the cover body;
the support component is arranged on one side of the cover body and penetrates through the cover body to be movably connected with the opened cover body, so that the cover body can be kept in an opened state;
the fixing components are symmetrically arranged on the left side and the right side of the cover body and used for fixing the cover body on the power equipment.
Further, the supporting component comprises a first fixing seat, a second fixing seat, a plug rod and a limiting block, wherein the first fixing seat and the second fixing seat are all installed on the cover body and located on the same side of the cover body, a first hole groove and a second hole groove are respectively formed in the first fixing seat and the second fixing seat, one end of the plug rod sequentially penetrates through the first hole groove, the second hole groove and the cover body and is inserted into a positioning hole formed in the side end wall of the cover body, and the other end of the plug rod is connected with the limiting block.
Further, the support assembly further comprises a second spring and a pressing plate, the pressing plate is of a T-shaped structure, through holes are formed in the upper portion and the lower portion of the first hole groove in a symmetrical mode, the upper end and the lower end of the pressing plate penetrate through the through holes respectively, a slot is formed in the limiting block, one end of the pressing plate is inserted into the slot, and one side, deviating from the inserting rod, of the pressing plate is connected with the inner wall of the first hole groove through the second spring.
Further, the fixed subassembly includes threaded rod and rolling disc, the threaded rod screw thread runs through the cover body setting, the rolling disc is connected with the threaded rod.
Further, the fixed assembly further comprises an abutting column, and one end of the threaded rod, deviating from the rotating disc, is connected with the abutting column.
Further, the novel cover comprises a buckle assembly, and the lower end of the cover body is connected with the cover body through the buckle assembly.
Further, the clamping assembly comprises a clamping block, a shaft sleeve seat, a first spring and a limiting ring, wherein the clamping block is arranged at the lower end of the cover body, and a clamping hole is formed in the clamping block;
the shaft sleeve seats are provided with three groups, namely a first shaft sleeve seat, a second shaft sleeve seat and a third shaft sleeve seat in sequence, the three shaft sleeve seats are arranged on the cover body and positioned below the cover body, the fixed rod sequentially penetrates through the three shaft sleeve seats, one end of the fixed rod is connected with the limit post, and the fixed rod can freely move along the shaft sleeve seats; the clamping block is sleeved between the second shaft sleeve seat and the third shaft sleeve seat which are arranged on the fixing rod through the clamping holes and are positioned below the fixing rod, the limiting ring is positioned between the first shaft sleeve seat and the second shaft sleeve seat and is sleeved and fixed on the fixing rod close to the second shaft sleeve seat, and the first spring is positioned between the limiting ring and the first shaft sleeve seat and is sleeved on the fixing rod. .
Further, the cover body is of a U-shaped structure.
Further, the cover body consists of a rectangular frame body and an acrylic transparent plate arranged on the rectangular frame body.
The utility model has the advantages and beneficial effects that:
(1) According to the utility model, the cover body is sleeved on the power equipment, and the rotating disc is screwed to drive the threaded rod and the abutting column to move towards the direction close to the power equipment, so that the cover body is sleeved on the power equipment.
(2) When the electric equipment is required to be overhauled or controlled, the limiting column is pulled outwards, the limiting column 7 drives the fixing rod to move along the third shaft sleeve seat, the second shaft sleeve seat and the first shaft sleeve seat in the direction deviating from the clamping block, and the fixing rod moves from the clamping hole on the clamping block, so that the clamping block is separated from the fixing rod, and the cover body is conveniently opened; in addition, a handle can be arranged on the cover body so as to facilitate the opening of the cover body.
(3) After the lid is opened, through removing the inserted bar to lid direction, the inserted bar removes and pegs graft in the locating hole on the lid, then peg graft the clamp plate in the slot to fix stopper position joint, so that maintenance or control of power equipment.
(4) The cover body is covered on the power equipment through the fixing component, and meanwhile, the cover body arranged on the cover body can play a role in rain protection; in addition, through the arrangement of the supporting component, the cover body in the opening state can be supported, so that the maintenance or the control of operators can be facilitated; the acrylic transparent plate is arranged to facilitate inspection operation of operators.
Drawings
Fig. 1 is a schematic structural view of a small-sized non-fully enclosed electric power equipment electric shock and rain protection isolation cover provided by the utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1A;
FIG. 3 is an enlarged view of a portion of B in FIG. 1;
FIG. 4 is a state diagram of an embodiment of a small-sized non-fully enclosed electric power equipment anti-electric shock rainproof isolation cover according to the utility model;
FIG. 5 is an enlarged view of a portion of C in FIG. 4;
FIG. 6 is an enlarged view of part of D in FIG. 4;
FIG. 7 is a schematic view of another angle configuration of FIG. 4;
FIG. 8 is an enlarged view of a portion of E in FIG. 7;
reference numerals illustrate:
cover 1, lid 2, cover 3, first fixing base 4, second fixing base 5, inserted link 6, spacing post 7, stopper 8, first hole groove 9, second hole groove 10, locating hole 11, second spring 12, clamp plate 13, through hole 14, slot 15, threaded rod 16, rolling disc 17, butt post 18, fixture block 19, first spring 20, spacing ring 21, dead lever 22, first axle sleeve seat 23, second axle sleeve seat 24, third axle sleeve seat 25.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in 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 orientation, be configured and operated in a specific orientation, 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.
As shown in figures 1-8, a small non-totally enclosed electric power equipment electric shock and rain proof isolation cover comprises
The cover body 1 is provided with an opening at the rear end and the bottom, and an opening at the front end;
the upper end of the cover body 2 is rotatably arranged at the opening of the cover body 1 through a shaft;
the cover body 3 is arranged above the opening of the cover body 1;
the support component is arranged on one side of the cover body 1, penetrates through the cover body 3 and is movably connected with the opened cover body 2, so that the cover body 2 can be kept in an opened state;
the fixed subassembly, symmetry installs in the cover body 1 left and right sides for cover body 1 installs and is fixed in on the power equipment.
In the technical scheme, the cover body is covered on the power equipment through the fixing component, and meanwhile, the cover body arranged on the cover body can play a role in preventing rain; in addition, through the setting of supporting component, can play the supporting role to the lid under the open condition to the operating personnel overhauls or controls.
As the preference of above-mentioned technical scheme, supporting component includes first fixing base 4, second fixing base 5, inserted bar 6 and stopper 8, first fixing base 4 and second fixing base 5 are all installed on cover 1 and are located the same side of lid 2, be equipped with first hole groove 9 and second hole groove 10 on first fixing base 4 and the second fixing base 5 respectively, inserted bar 6 one end runs through first hole groove 9, second hole groove 10 and cover 3 in proper order and peg graft and install in the locating hole 11 on the side end wall of lid 2, the inserted bar 6 other end is connected with stopper 8.
As the preference of above-mentioned technical scheme, the supporting component still includes second spring 12 and clamp plate 13, clamp plate 13 is T type structure, through-hole 14 has been seted up to first hole groove 9 bilateral symmetry from top to bottom, the upper and lower both ends of clamp plate 13 run through-hole 14 setting respectively, slot 15 has been seted up on stopper 8, clamp plate 13 one end is pegged graft in slot 15, clamp plate 13 deviates from between inserting rod 6 one side and the inner wall of first hole groove 9 through second spring 12 connection. The pressing plate 13 can move along the through hole 14, so that one end of the pressing plate 13 is inserted into the slot 15, and the limiting block is fixed.
As a preferable aspect of the foregoing technical solution, the fixing assembly includes a threaded rod 16 and a rotating disc 17, where the threaded rod 16 is threaded through the cover 1, and the rotating disc 17 is connected with the threaded rod 16.
Preferably, the fixing assembly further comprises an abutment post 18, and an end of the threaded rod 16 facing away from the rotating disc 17 is connected to the abutment post 18.
As the preferable of the above technical solution, it further includes a buckle assembly, and the lower end of the cover 2 is connected with the cover 1 through the buckle assembly.
As an optimization of the above technical scheme, the fastening assembly includes a fastening block 19, a bushing seat, a first spring 20, a limiting ring 21, a fixing rod 22 and a limiting post 7, the fastening block 19 is mounted at the lower end of the cover 2, and a fastening hole is formed on the fastening block 19;
the shaft sleeve seats are provided with three groups, namely a first shaft sleeve seat 23, a second shaft sleeve seat 24 and a third shaft sleeve seat 25 in sequence, the three shaft sleeve seats are arranged on the cover body 1 and positioned below the cover body 2, the fixed rod 22 sequentially penetrates through the three shaft sleeve seats, one end of the fixed rod 22 is connected with the limit post 7, and the fixed rod 22 can freely move along the shaft sleeve seats; the clamping block 19 is sleeved between a second shaft sleeve seat 24 and a third shaft sleeve seat 25 which are arranged on the fixed rod 22 and below the fixed rod 22 through a clamping hole, the limiting ring 21 is positioned between the first shaft sleeve seat 23 and the second shaft sleeve seat 24 and is sleeved and fixed on the fixed rod 22 close to the second shaft sleeve seat 24, and the first spring 20 is positioned between the limiting ring 21 and the first shaft sleeve seat 23 and is sleeved and arranged on the fixed rod 22.
As a preferable aspect of the foregoing, the cover 3 has a U-shaped structure.
As a preferable aspect of the foregoing, the cover 2 is composed of a rectangular frame and an acryl transparent plate mounted on the rectangular frame. The acrylic transparent plate is arranged to facilitate inspection operation of operators.
The working principle of the utility model is as follows:
as shown in fig. 1-3, in the unopened state of the cover, the cover is sleeved on the power equipment, and the rotating disc is screwed to drive the threaded rod and the abutting column to move in the direction approaching to the power equipment, so that the cover is sleeved on the power equipment.
As shown in fig. 4-8, when the electric equipment needs to be overhauled or controlled, the limiting column 7 can be pulled outwards, the limiting column 7 drives the fixing rod 22 to move along the third shaft sleeve seat, the second shaft sleeve seat and the first shaft sleeve seat in a direction away from the clamping block, and the fixing rod moves from the clamping hole on the clamping block, so that the clamping block is separated from the fixing rod, and the cover body is conveniently opened; in addition, a handle can be arranged on the cover body so as to facilitate the opening of the cover body.
After the cover body is opened, the inserting rod is moved to the direction of the cover body, the inserting rod is inserted into the positioning hole 11 on the cover body in a moving mode, then the pressing plate is inserted into the slot 15, and therefore the position of the limiting block is clamped and fixed.
It should be emphasized that the embodiments described herein are illustrative rather than limiting, and that this utility model encompasses other embodiments which may be made by those skilled in the art based on the teachings herein and which fall within the scope of this utility model.
Claims (9)
1. The utility model provides a small-size non-totally closed power equipment protection against electric shock rain-proof cage which characterized in that: comprising
The rear end and the bottom of the cover body (1) are opened, and the front end of the cover body is provided with an opening;
the upper end of the cover body (2) is rotatably arranged at the opening of the cover body (1) through a shaft;
the cover body (3) is arranged above the opening of the cover body (1);
the support component is arranged on one side of the cover body (1) and penetrates through the cover body (3) to be movably connected with the opened cover body (2), so that the cover body (2) can be kept in an opened state;
the fixing components are symmetrically arranged on the left side and the right side of the cover body (1) and used for fixing the cover body (1) on the power equipment.
2. The small non-totally enclosed power equipment electric shock and rain protection isolation cover according to claim 1, wherein: the support assembly comprises a first fixing seat (4), a second fixing seat (5), a plug rod (6) and a limiting block (8), wherein the first fixing seat (4) and the second fixing seat (5) are all installed on the cover body (1) and located on the same side of the cover body (2), a first hole groove (9) and a second hole groove (10) are respectively formed in the first fixing seat (4) and the second fixing seat (5), one end of the plug rod (6) sequentially penetrates through the first hole groove (9), the second hole groove (10) and the cover body (3) and is inserted into a positioning hole (11) formed in the side end wall of the cover body (2), and the other end of the plug rod (6) is connected with the limiting block (8).
3. The small non-totally enclosed power equipment electric shock and rain protection isolation cover according to claim 2, wherein: the support assembly further comprises a second spring (12) and a pressing plate (13), the pressing plate (13) is of a T-shaped structure, through holes (14) are formed in the upper portion and the lower portion of the first hole groove (9) symmetrically, the upper end and the lower end of the pressing plate (13) respectively penetrate through the through holes (14), a slot (15) is formed in the limiting block (8), one end of the pressing plate (13) is inserted into the slot (15), and one side, deviating from the inserting rod (6), of the pressing plate (13) is connected with the inner wall of the first hole groove (9) through the second spring (12).
4. The small non-totally enclosed power equipment electric shock and rain protection isolation cover according to claim 1, wherein: the fixing assembly comprises a threaded rod (16) and a rotating disc (17), the threaded rod (16) penetrates through the cover body (1) in a threaded mode, and the rotating disc (17) is connected with the threaded rod (16).
5. The small non-totally enclosed power equipment electric shock and rain protection isolation cover according to claim 4, wherein: the fixed assembly further comprises an abutting column (18), and one end of the threaded rod (16) deviating from the rotating disc (17) is connected with the abutting column (18).
6. The small non-totally enclosed power equipment electric shock and rain protection isolation cover according to claim 1, wherein: the novel cover comprises a cover body (1) and is characterized by further comprising a buckle assembly, wherein the lower end of the cover body (2) is connected with the cover body (1) through the buckle assembly.
7. The small non-totally enclosed power equipment electric shock and rain protection isolation cover according to claim 6, wherein: the clamping assembly comprises a clamping block (19), a shaft sleeve seat, a first spring (20), a limiting ring (21), a fixing rod (22) and a limiting column (7), wherein the clamping block (19) is arranged at the lower end of the cover body (2), and a clamping hole is formed in the clamping block (19);
the shaft sleeve seats are provided with three groups, namely a first shaft sleeve seat (23), a second shaft sleeve seat (24) and a third shaft sleeve seat (25), the three shaft sleeve seats are arranged on the cover body (1) and positioned below the cover body (2), the fixed rods (22) sequentially penetrate through the three shaft sleeve seats, one ends of the fixed rods (22) are connected with the limit posts (7), and the fixed rods (22) can freely move along the shaft sleeve seats; the clamping block (19) is sleeved between a second shaft sleeve seat (24) and a third shaft sleeve seat (25) which are arranged on the fixed rod (22) and below the fixed rod through clamping holes, the limiting ring (21) is arranged between the first shaft sleeve seat (23) and the second shaft sleeve seat (24) and is sleeved and fixed on the fixed rod (22) close to the second shaft sleeve seat (24), and the first spring (20) is arranged between the limiting ring (21) and the first shaft sleeve seat (23) and is sleeved and arranged on the fixed rod (22).
8. The small non-totally enclosed power equipment electric shock and rain protection isolation cover according to claim 1, wherein: the cover body (3) is of a U-shaped structure.
9. The small non-totally enclosed power equipment electric shock and rain protection isolation cover according to claim 1, wherein: the cover body (2) consists of a rectangular frame body and an acrylic transparent plate arranged on the rectangular frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321699528.3U CN220021933U (en) | 2023-06-30 | 2023-06-30 | Small-size non-totally enclosed power equipment protection against electric shock rain-proof cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321699528.3U CN220021933U (en) | 2023-06-30 | 2023-06-30 | Small-size non-totally enclosed power equipment protection against electric shock rain-proof cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220021933U true CN220021933U (en) | 2023-11-14 |
Family
ID=88671107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321699528.3U Active CN220021933U (en) | 2023-06-30 | 2023-06-30 | Small-size non-totally enclosed power equipment protection against electric shock rain-proof cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220021933U (en) |
-
2023
- 2023-06-30 CN CN202321699528.3U patent/CN220021933U/en active Active
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| GR01 | Patent grant |