CN210325563U - Detachable rain-proof cover - Google Patents
Detachable rain-proof cover Download PDFInfo
- Publication number
- CN210325563U CN210325563U CN201921549567.9U CN201921549567U CN210325563U CN 210325563 U CN210325563 U CN 210325563U CN 201921549567 U CN201921549567 U CN 201921549567U CN 210325563 U CN210325563 U CN 210325563U
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- Prior art keywords
- rain
- umbrella
- cover body
- shaped
- opening
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model discloses a detachable rain cover, which comprises an umbrella-shaped rain cover body, a slide block and a plurality of telescopic supports, wherein the top end of the umbrella-shaped rain cover body is provided with a through hole for being sleeved on an insulating rod so as to be connected with the insulating rod; the umbrella-shaped rain cover body is provided with a longitudinal opening, and two sides of the opening are detachably connected; one end of the telescopic support is connected with the inner side face of the umbrella-shaped rain cover body, the other end of the telescopic support is connected with the sliding block, the sliding block is used for being connected with the insulating rod in a sliding mode, and the sliding block is provided with an opening and closing mechanism. Owing to be used for all can opening and shutting with insulating rod fixed connection's umbelliform rain-proof cover body and slider, thereby the telescopic state accessible slider of umbelliform rain-proof cover body changes telescopic bracket adjustment for rain-proof cover is convenient to contract and the dismouting. Connecting portion and slider with insulating rod fixed connection in the rain-proof cover all can be adapted to the insulating rod in the certain diameter within range, have improved the utility model discloses a commonality plays better insulating effect.
Description
Technical Field
The utility model relates to a power equipment technical field especially relates to a detachable rain-proof cover.
Background
The insulated operating rod is the most commonly used operating tool in daily work of a team of power transmission and distribution lines of 10 kilovolts or more, and is widely applied to power transmission and distribution line switches and drop-out fuse equipment power-off and power-on operations of the power transmission and distribution line switches of 10 kilovolts or more. The insulating rod is the most important tool for the power department to carry out the switching operation of the power equipment, but in rainy days, rainwater wets the insulating rod, the insulating property is reduced, the potential safety hazard of electric shock exists in operating personnel, the operation must be stopped, the related maintenance and construction operation of the power equipment is forced to be stopped, and the power supply reliability of a power network is greatly reduced.
In order to perform switching operation in rainy days, the safety regulation requires that an insulating rod with a rain cover is used. The existing common rain-proof cover has the following defects:
1. long-term fixed rain-proof cover, in the use, rain-proof cover can not shrink and dismantle, is easily by the extrusion with by the foreign object hook broken, loses rain-proof function, leads to the electric shock accident to take place easily when the rainy day operation.
2. The existing rainproof cover for the detachable insulating rod cannot be adjusted according to the diameter of the insulating rod because the shape of the rainproof cover is fixed, so that the existing rainproof cover is difficult to adapt to the insulating rods with different diameters, and is poor in universality.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve present rain-proof cover that is used for the insulating stick and have dismantlement inconvenience, size can not adjust the scheduling problem, provide a detachable rain-proof cover.
In order to realize the purpose of the utility model, the technical means adopted is as follows:
a detachable rain cover comprises an umbrella-shaped rain cover body, a sliding block and a plurality of telescopic supports, wherein a through hole is formed in the top end of the umbrella-shaped rain cover body and is used for being sleeved on an insulating rod so as to be connected with the insulating rod; the umbrella-shaped rain cover body is provided with a longitudinal opening, and two sides of the opening are detachably connected; one end of the telescopic support is connected with the inner side face of the umbrella-shaped rain cover body, the other end of the telescopic support is connected with the sliding block, the sliding block is used for being connected with the insulating rod in a sliding mode, and the sliding block is provided with an opening and closing mechanism. In the above scheme, owing to be used for all opening and shutting with insulating rod fixed connection's umbelliform rain-proof cover body and slider, thereby the telescopic state accessible slider of umbelliform rain-proof cover body changes telescopic bracket adjustment for rain-proof cover is convenient to contract and dismouting.
Preferably, the through hole at the top end of the umbrella-shaped rain cover body extends upwards to form a connecting part, and the connecting part is used for being sleeved on the insulating rod so as to be connected with the insulating rod. In this preferred scheme, closely laminate through connecting portion and insulating rod, prevent that rain-proof cover top and insulating rod's hookup location from intaking, further improve insulating properties.
Preferably, magic tapes are arranged on two sides of the opening of the umbrella-shaped rain cover body. In this preferred scheme, untie the opening both sides the magic subsides can open the opening of umbelliform rain-proof cover body, paste the opening that the magic subsides of upper shed both sides can close umbelliform rain-proof cover body for the dismouting operation of rain-proof cover is more simple and convenient.
Preferably, zippers are arranged on two sides of the opening of the umbrella-shaped rain cover body. In this preferred scheme, the opening of umbrella-shaped rain-proof cover body can be opened to the zip fastener of pulling open the opening both sides, and the zip fastener of pulling open the opening both sides can the opening of closed umbrella-shaped rain-proof cover body for the dismouting operation of rain-proof cover is more simple and convenient, and the connection of zip fastener structure is more firm.
Preferably, the sliding block is a C-shaped elastic buckle. In this preferred scheme, C shape elasticity buckle can realize all having chucking performance in certain extent to be adapted to the insulating rod that does not use the diameter size, make rain-proof cover have higher commonality.
Preferably, the telescopic bracket comprises a first connecting rod, a second connecting rod and a third connecting rod, one end of the first connecting rod is connected with the inner side face of the umbrella-shaped rain cover body, the other end of the first connecting rod is hinged to one end of the second connecting rod, the other end of the second connecting rod is hinged to one end of the third connecting rod, and the other end of the third connecting rod is connected with the sliding block. In this preferred scheme, move along the direction that the insulating rod is close to the rain-proof cover body of umbelliform as the slider, promote the articulated department upset of head rod, second connecting rod and third connecting rod, make the rain-proof cover body of umbelliform strut, otherwise make the rain-proof cover body of umbelliform pack up, conveniently realize the flexible of rain-proof cover to and adjust the size of umbrella face according to the use needs.
Preferably, the umbrella-shaped rain-proof cover body is made of elastic insulating cloth. In this preferred scheme, the rain-proof cover body of umbelliform adopts elastic insulation cloth, when playing insulating effect, owing to have certain elasticity, its connecting portion can be adapted to the insulating rod of certain diameter within range for rain-proof cover's commonality is better, plays better insulating guard action simultaneously.
Preferably, the sliding block and the plurality of telescopic supports are made of plastic materials. In this preferred scheme, slider and telescopic bracket adopt the plastics material, further improve insulating nature.
Preferably, three groups of telescopic supports are arranged at equal intervals. In this preferred scheme, the equidistant setting of three group telescopic bracket plays better supporting effect to rain-proof cover body, simplifies the structure of rain-proof cover simultaneously.
Preferably, a plurality of longitudinal creases are arranged on the umbrella-shaped rain cover body. In this preferred scheme, the umbrella shape rain-proof cover body contracts the back and folds along the crease, and rain-proof cover accomodates more conveniently.
Compared with the prior art, the utility model discloses technical scheme's beneficial effect is:
the utility model discloses an among the rain-proof cover of insulating rod can be dismantled, owing to be used for all can opening and shutting with insulating rod fixed connection's umbelliform rain-proof cover body and slider, thereby the telescopic state accessible slider of umbelliform rain-proof cover body changes the telescopic bracket adjustment for rain-proof cover makes things convenient for shrink and dismouting. Connecting portion and slider with insulating rod fixed connection in the rain-proof cover all can be adapted to the insulating rod in the certain diameter within range, have improved the utility model discloses a commonality plays better insulating effect. Because the slider can be fixed in the optional position of insulating rod, thereby cooperation telescopic bracket can adjust the expansion size of umbelliform rain-proof cover body and adapt to the different demands that shelter from.
The utility model discloses a can dismantle rain-proof cover of insulating stick can dismantle the save fine day, and the rain-proof installation is used immediately, can more effectually avoid being hooked brokenly by the foreign object possibility, has solved the current rain-proof cover that is used for the insulating stick and has had the inconvenient, size can not adjust the scheduling problem of dismantlement. The utility model discloses simple structure easily realizes.
Drawings
Fig. 1 is a schematic view of the entire structure of embodiment 1.
Fig. 2 is a schematic view 1 of the overall structure of embodiment 2.
Fig. 3 is a schematic view 2 of the overall structure of embodiment 2.
FIG. 4 is a plan view of example 2.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent;
for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product;
it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.
Example 1
A detachable rain shield is shown in figure 1 and comprises an umbrella-shaped rain shield body 2, a sliding block 4 and a plurality of telescopic supports 3, wherein a through hole is formed in the top end of the umbrella-shaped rain shield body 2 and is used for being sleeved on an insulating rod 1 so as to be connected with the insulating rod 1; the umbrella-shaped rain cover body 2 is provided with a longitudinal opening, and magic tapes (the magic tapes are not drawn in figure 1) are arranged on two sides of the opening; but telescopic bracket 3's one end with the medial surface of umbelliform rain-proof cover body 2 is connected, telescopic bracket 3's the other end and slider 4 are connected, slider 4 is used for with 1 sliding connection of insulating rod, be equipped with the mechanism that opens and shuts on slider 4.
Mode of use of example 1: thereby untie the opening of the umbrella form rain-proof cover body 2 of magic subsides of opening both sides, open the mechanism that opens and shuts on slider 4, remove the protection position of insulating rod 11 with rain-proof cover, then paste the opening of the closed umbrella form rain-proof cover body 2 of magic subsides of upper shed both sides, make umbrella form rain-proof cover body 2 fix on insulating rod 1, thereby the mechanism that opens and shuts on the closed slider 4 makes slider 4 fix the monolithic stationary who accomplishes rain-proof cover on insulating rod 11. The sliding block 4 slides up and down along the insulating rod 11 to move the telescopic bracket 3, so that the expansion size of the umbrella-shaped rain cover body 2 can be adjusted; meanwhile, the umbrella-shaped rain-proof cover body 2 can be folded in sunny days.
Example 2
The embodiment 2 provides a detachable rain cover and is applied to an insulating rod 11 with a diameter of 3.82cm, as shown in fig. 2-4, the detachable rain cover comprises an umbrella-shaped rain cover body 2, a sliding block 4 and three groups of telescopic supports 3, a through hole is formed in the top end of the umbrella-shaped rain cover body 2, that is, in the embodiment 2, the umbrella-shaped rain cover body 2 is shaped like a hollow circular table, the side surface of the umbrella-shaped rain cover body is unfolded to form a fan ring, the circumference of the upper bottom surface of the top end of the circular table is 14cm, the circumference of the lower bottom surface of the bottom end of the circular table is 45cm, and the side surface bus bar length of the circular table is 8 cm; the umbrella-shaped rain cover body 2 is characterized in that a through hole at the top end of the umbrella-shaped rain cover body extends upwards to form a connecting part, the connecting part is a hollow cylinder, the circumference of the bottom surface of the cylinder is 14cm, the height of the cylinder is 4cm, and the connecting part is sleeved on the insulating rod 1 and is connected with the insulating rod 1; the umbrella-shaped rain cover body 2 is provided with a longitudinal opening, and two sides of the opening are provided with zippers 5; every group telescopic bracket 3 includes head rod 31, second connecting rod 32 and third connecting rod 33, head rod 31's one end with the medial surface of umbrella-shaped rain-proof cover body 2 is connected, head rod 31's the other end with the one end of second connecting rod 32 is articulated, the other end of second connecting rod 32 with the one end of third connecting rod 33 is articulated, the other end of third connecting rod 33 with C shape elastic buckle 4 is connected, and the equidistant setting of three group's telescopic bracket 3 is, and head rod 31, second connecting rod 32 and third connecting rod 33's width is 1cm simultaneously in this embodiment 2, and head rod 31's length is 2cm, and the total length of second connecting rod 32 and third connecting rod 33 is 12 cm.
In addition in this embodiment 2, rain-proof cover body 2 of umbelliform adopts elastic insulation cloth and above to be equipped with a plurality of vertical creases, C shape elasticity buckle 4 and a plurality of telescoping shoring 3 are the plastics material.
The use mode of the embodiment 2: thereby the zip fastener 5 of pulling open the opening both sides opens the opening of umbelliform rain-proof cover body 2, removes the protection position of insulating rod 11 with rain-proof cover, then pulls the opening of the zip fastener 5 closed umbelliform rain-proof cover body 2 of opening both sides, makes umbelliform rain-proof cover body 2 fix on insulating rod 1, thereby pulls open the opening part of C shape elasticity buckle 4 and pack into insulating rod 11 to both sides and make C shape elasticity buckle 4 fix the monolithic stationary who accomplishes rain-proof cover on insulating rod 11. The C-shaped elastic buckle 4 slides upwards along the insulating rod 11 to move the telescopic bracket 3, so that the hinged parts of the first connecting rod 31, the second connecting rod 32 and the third connecting rod 33 are pushed to turn over, the umbrella-shaped rain cover body 2 is unfolded, otherwise, the umbrella-shaped rain cover body 2 is folded, and the unfolding size of the umbrella-shaped rain cover body 2 can be adjusted; meanwhile, the umbrella-shaped rain-proof cover body 2 can be folded in sunny days.
The terms describing positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the patent;
it is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A detachable rain cover is characterized by comprising an umbrella-shaped rain cover body, a sliding block and a plurality of telescopic supports, wherein a through hole is formed in the top end of the umbrella-shaped rain cover body and is used for being sleeved on an insulating rod so as to be connected with the insulating rod; the umbrella-shaped rain cover body is provided with a longitudinal opening, and two sides of the opening are detachably connected; one end of the telescopic support is connected with the inner side face of the umbrella-shaped rain cover body, the other end of the telescopic support is connected with the sliding block, the sliding block is used for being connected with the insulating rod in a sliding mode, and the sliding block is provided with an opening and closing mechanism.
2. The detachable rain cover according to claim 1, wherein the through hole at the top end of the umbrella-shaped rain cover body extends upwards to form a connecting portion, and the connecting portion is used for being sleeved on the insulating rod and thus connected with the insulating rod.
3. The detachable rain cover according to claim 1, wherein magic tapes are disposed on two sides of the opening of the umbrella-shaped rain cover body.
4. The detachable rain shield according to claim 1, wherein zippers are provided on both sides of the opening of the umbrella-shaped rain shield body.
5. The detachable rain shield of claim 1, wherein the slider is a C-shaped resilient latch.
6. The detachable rainproof cover according to claim 1, wherein the telescopic support comprises a first connecting rod, a second connecting rod and a third connecting rod, one end of the first connecting rod is connected with the inner side face of the umbrella-shaped rainproof cover body, the other end of the first connecting rod is hinged to one end of the second connecting rod, the other end of the second connecting rod is hinged to one end of the third connecting rod, and the other end of the third connecting rod is connected with the sliding block.
7. The detachable rain shield according to claim 1, wherein the umbrella-shaped rain shield body is made of elastic insulating cloth.
8. The detachable rain cover of claim 1, wherein the slide block and the plurality of telescoping legs are made of plastic.
9. The detachable rain cover of claim 1, wherein the number of the telescopic brackets is three, and the three telescopic brackets are arranged at equal intervals.
10. The detachable rain shield according to claim 1, wherein the umbrella-shaped rain shield body is provided with a plurality of longitudinal folds.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921549567.9U CN210325563U (en) | 2019-09-17 | 2019-09-17 | Detachable rain-proof cover |
| PCT/CN2020/071504 WO2021051730A1 (en) | 2019-09-17 | 2020-01-10 | Detachable rainproof cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921549567.9U CN210325563U (en) | 2019-09-17 | 2019-09-17 | Detachable rain-proof cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210325563U true CN210325563U (en) | 2020-04-14 |
Family
ID=70132787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921549567.9U Active CN210325563U (en) | 2019-09-17 | 2019-09-17 | Detachable rain-proof cover |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN210325563U (en) |
| WO (1) | WO2021051730A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112421254A (en) * | 2020-11-12 | 2021-02-26 | 广东电网有限责任公司韶关供电局 | Protective device |
| CN112691790A (en) * | 2020-12-25 | 2021-04-23 | 大唐环境产业集团股份有限公司 | Electrostatic dust removal rapping insulating rod and electrostatic dust removal device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104517749B (en) * | 2013-09-27 | 2016-08-24 | 国家电网公司 | Rainproof insulating bar and there is its brake pull-rod |
| CN204441116U (en) * | 2015-01-23 | 2015-07-01 | 国家电网公司 | A kind of detachable insulating rod rain cover |
| CN208027921U (en) * | 2018-04-25 | 2018-10-30 | 国网山东省电力公司莱州市供电公司 | A kind of thunderstorm weather circuit maintenance connection insulation auxiliary operating lever |
| CN208158000U (en) * | 2018-05-29 | 2018-11-27 | 广东电网有限责任公司 | Rain cover and insulating bar |
-
2019
- 2019-09-17 CN CN201921549567.9U patent/CN210325563U/en active Active
-
2020
- 2020-01-10 WO PCT/CN2020/071504 patent/WO2021051730A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112421254A (en) * | 2020-11-12 | 2021-02-26 | 广东电网有限责任公司韶关供电局 | Protective device |
| CN112691790A (en) * | 2020-12-25 | 2021-04-23 | 大唐环境产业集团股份有限公司 | Electrostatic dust removal rapping insulating rod and electrostatic dust removal device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021051730A1 (en) | 2021-03-25 |
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