CN109473299B - Adjustable rain-proof cover - Google Patents
Adjustable rain-proof cover Download PDFInfo
- Publication number
- CN109473299B CN109473299B CN201811295419.9A CN201811295419A CN109473299B CN 109473299 B CN109473299 B CN 109473299B CN 201811295419 A CN201811295419 A CN 201811295419A CN 109473299 B CN109473299 B CN 109473299B
- Authority
- CN
- China
- Prior art keywords
- rain
- cover body
- rain cover
- proof cover
- binding belt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000011810 insulating material Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
Landscapes
- Insulating Bodies (AREA)
- Tents Or Canopies (AREA)
Abstract
The invention discloses an adjustable rain cover, which comprises a rain cover body and binding tapes, wherein the rain cover body is unfolded to be a fan ring, at least 2 locking pieces are arranged on one side of the rain cover body, and at least 2 binding tapes with one fixed end are arranged on the other side of the rain cover body; one side of the rain-proof cover body is partially overlapped with the other side, and the other free end of the binding belt is fixedly connected through the locking piece. Because the position of partial overlapping of one side and the other side of the rain cover body and the length of the binding belt are adjustable, the rain cover can be adjusted according to different diameters of the insulating rods when in use. When the rain-proof cover is installed, the upper end of the rain-proof cover is wrapped and attached with the insulating rod, and rainwater can flow away along the rain-proof cover body, so that the insulating rod is prevented from being wetted by the rainwater. The invention is suitable for insulating rods with different diameters, and has good universality and flexible and convenient disassembly and assembly.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to an adjustable rain cover.
Background
The insulating operating rod is an operating tool most commonly used in daily work of groups of power transmission and distribution lines of 10 kilovolts or more, and is widely applied to power transmission and distribution line switches of 10 kilovolts or more and drop-out fuse equipment power cut and transmission operation. The insulating rod is the most important tool for the electric power department to develop the switching operation of the electric power equipment, but in rainy days, the insulating rod is soaked by rainwater, the insulating performance is reduced, potential safety hazards of electric shock exist for operators, and the operation must be stopped, so that the related maintenance and construction operation of the electric power equipment are forced to be stopped, and the power supply reliability of an electric power network is greatly reduced.
In order to be able to switch over in rainy days, safety regulations require the use of insulating rods with a rain-proof cover. The rain-proof covers commonly used at present have the following defects:
1. The long-term fixed rain-proof cover is not detachable in the use process, is easy to be extruded and is hooked by foreign matters, and the rain-proof function is lost. Electric shock accidents are easy to occur during operation in rainy days;
2. the existing detachable insulating rod rain cover is fixed in shape and cannot be adjusted according to the diameter of the insulating rod, so that the insulating rod is difficult to adapt to insulating rods with different diameters, and the universality is poor.
Disclosure of Invention
The invention provides an adjustable rain cover for solving the problems of unadjustable size, poor universality, inconvenient disassembly and assembly and the like of the existing rain cover for insulating rods.
The technical means adopted for realizing the aim of the invention are as follows:
an adjustable rain-proof cover comprises a rain-proof cover body and a binding belt, wherein the rain-proof cover body is unfolded to be a fan ring, at least 2 locking pieces are arranged on one side of the rain-proof cover body, and at least 2 binding belts with one fixed end are arranged on the other side of the rain-proof cover body; one side of the rain-proof cover body is partially overlapped with the other side, and the other free end of the binding belt is fixedly connected through a locking piece.
According to the scheme, the position of one side of the rain-proof cover body and the local overlapping of the other side and the length of the binding belt are adjustable, when the rain-proof cover is used, the size of the rain-proof cover can be adjusted according to the sizes of different insulating rod diameters, the function of adjusting the size of the rain-proof cover is achieved, and the free other end of the binding belt is fixedly connected through the locking piece, so that the rain-proof cover forms a hollow round platform with the upper part small and the lower part large. When the rain-proof cover is used, the rain-proof cover body is positioned at a proper position of the insulating rod, and the connecting piece is used for connecting and fixing the rain-proof cover body, so that the upper end of the rain-proof cover is wrapped and attached to the insulating rod, rainwater can flow along the rain-proof cover body, and the insulating rod is prevented from being wetted by the rainwater.
Preferably, the at least 2 locking elements are arranged in the same radial direction.
Preferably, the fixed ends of the at least two straps are arranged in the same radial direction.
Preferably, the fixed end of the ribbon is fixed by a plurality of fixing pieces.
Preferably, the rain-proof cover body is provided with a groove for accommodating the ribbon.
Preferably, the fixed end of the strap is connected to the locking member.
Preferably, the strap is integrally formed with the locking member.
Preferably, the rain cover body is made of an insulating material.
Compared with the prior art, the technical scheme of the invention has the beneficial effects that:
The position of partial overlapping of one side and the other side of the rain shield body and the length of the binding belt are adjustable, and the free other end of the binding belt is fixedly connected through the locking piece, so that the size-adjustable function of the rain shield is realized, the rain shield is suitable for insulating rods with different diameters, and the universality of the rain shield is enhanced; meanwhile, as the lower end of the rain cover is a horn mouth, the insulating rod can be better shielded, and rainwater is prevented from wetting the insulating rod. The universal adjustable rain cover disclosed by the invention is simple in structure, low in manufacturing cost, detachable for storage in sunny days and instantly installed and applied in rainy days, and solves the problems of unadjustable size, poor universality, inconvenience in disassembly and assembly and the like of the conventional insulation rod rain cover.
Drawings
Fig. 1 is a plan view of the present invention.
Fig. 2 is a perspective view of the present invention.
Fig. 3 is a perspective view of the tie of the present invention.
Fig. 4 is a state diagram of the present invention in use.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the present patent;
for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions;
it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The technical scheme of the invention is further described below with reference to the accompanying drawings and examples.
Example 1
As shown in fig. 1-3, an adjustable rain cover comprises a rain cover body and a binding belt 12, wherein the rain cover body is unfolded into a fan ring, one side of the rain cover body is provided with at least 2 locking pieces 11, and the other side of the rain cover body is provided with at least 2 binding belts 12 with one fixed end; one side of the rain-proof cover body is partially overlapped with the other side, and the free other end of the binding belt 12 is fixedly connected through the locking piece 11.
Wherein the at least 2 locking elements 11 are arranged in the same radial direction.
Wherein the fixed ends of the at least two straps 12 are arranged in the same radial direction. In the present embodiment, 3 locking members 11 and 3 bands 12 with one ends fixed are provided, but in actual use, the function of the present invention can be achieved by providing 2 or more.
Wherein, the fixed end of the ribbon 12 is fixed by a plurality of fixing pieces 13.
Wherein, the rain-proof cover body is provided with a groove for accommodating the ribbon 12.
Wherein the fixed end of the binding belt 12 is connected with the locking piece 11.
Wherein the band 12 is integrally formed with the locking member 11.
Wherein, rain-proof cover body adopts insulating material.
As shown in fig. 4, when the rain cover 2 of this embodiment is used, the rain cover body is positioned at a proper position of the insulating rod 1, one side of the rain cover body is partially overlapped with the other side, the partially overlapped position and the length of the binding belt 12 are adjusted according to the required size, the upper end of the rain cover is wrapped and attached to the insulating rod, and the free other end of the binding belt 12 is connected and fixed through the locking member 11, thus the installation of the rain cover 2 is completed.
When the rain shield 2 is required to be used on another insulating rod 1, the rain shield 2 can be detached by loosening the locking piece 11 on the binding belt 12, and the rain shield 2 can be recycled and can be detached for storage.
The terms describing the positional relationship in the drawings are merely illustrative, and are not to be construed as limiting the present patent;
It is to be understood that the above examples of the present invention are provided by way of illustration only and not by way of limitation of the embodiments of the present invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.
Claims (2)
1. The adjustable rain cover is characterized by comprising a rain cover body and a binding belt, wherein the rain cover body is unfolded to be a fan ring, at least 2 locking pieces are arranged on one side of the rain cover body, and at least 2 binding belts with one fixed end are arranged on the other side of the rain cover body; one side of the rain cover body is partially overlapped with the other side, and the other free end of the binding belt is fixedly connected through the locking piece;
the at least 2 locking members are arranged in the same radial direction;
one fixed end of the at least two binding belts is arranged in the same radial direction;
One end of the binding belt, which is fixed, is fixed through a plurality of fixing pieces;
the rain cover body is provided with a groove for accommodating the ribbon;
one end of the binding belt, which is fixed, is connected with the locking piece;
The band is integrally formed with the locking member.
2. The adjustable rain cover of claim 1, wherein the rain cover body is an insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811295419.9A CN109473299B (en) | 2018-11-01 | 2018-11-01 | Adjustable rain-proof cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811295419.9A CN109473299B (en) | 2018-11-01 | 2018-11-01 | Adjustable rain-proof cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109473299A CN109473299A (en) | 2019-03-15 |
| CN109473299B true CN109473299B (en) | 2024-05-03 |
Family
ID=65672560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811295419.9A Active CN109473299B (en) | 2018-11-01 | 2018-11-01 | Adjustable rain-proof cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109473299B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000251557A (en) * | 1999-02-26 | 2000-09-14 | Sanyo Electric Co Ltd | Drip-proof method for switch, and drip-proof cover for switch |
| CN103346041A (en) * | 2013-06-13 | 2013-10-09 | 国家电网公司 | Water-guiding type insertion piece waterproof cover |
| CN203456317U (en) * | 2013-09-27 | 2014-02-26 | 国家电网公司 | Rainproof insulating rod and brake pull rod containing the same |
| CN106128808A (en) * | 2016-08-17 | 2016-11-16 | 国网山东省电力公司荣成市供电公司 | A kind of insulating bar |
| US20170254103A1 (en) * | 2016-03-02 | 2017-09-07 | Stephen Val Milton | Containment Shroud System |
| CN207425747U (en) * | 2017-10-16 | 2018-05-29 | 珠海新沃科技有限公司 | A kind of contact arm of band RFID passive temperature sensors |
| CN209747355U (en) * | 2018-11-01 | 2019-12-06 | 广东电网有限责任公司 | adjustable rain cover |
-
2018
- 2018-11-01 CN CN201811295419.9A patent/CN109473299B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000251557A (en) * | 1999-02-26 | 2000-09-14 | Sanyo Electric Co Ltd | Drip-proof method for switch, and drip-proof cover for switch |
| CN103346041A (en) * | 2013-06-13 | 2013-10-09 | 国家电网公司 | Water-guiding type insertion piece waterproof cover |
| CN203456317U (en) * | 2013-09-27 | 2014-02-26 | 国家电网公司 | Rainproof insulating rod and brake pull rod containing the same |
| US20170254103A1 (en) * | 2016-03-02 | 2017-09-07 | Stephen Val Milton | Containment Shroud System |
| CN106128808A (en) * | 2016-08-17 | 2016-11-16 | 国网山东省电力公司荣成市供电公司 | A kind of insulating bar |
| CN207425747U (en) * | 2017-10-16 | 2018-05-29 | 珠海新沃科技有限公司 | A kind of contact arm of band RFID passive temperature sensors |
| CN209747355U (en) * | 2018-11-01 | 2019-12-06 | 广东电网有限责任公司 | adjustable rain cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109473299A (en) | 2019-03-15 |
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