CN205377176U - Insulating spacing umbrella - Google Patents
Insulating spacing umbrella Download PDFInfo
- Publication number
- CN205377176U CN205377176U CN201620066839.XU CN201620066839U CN205377176U CN 205377176 U CN205377176 U CN 205377176U CN 201620066839 U CN201620066839 U CN 201620066839U CN 205377176 U CN205377176 U CN 205377176U
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- China
- Prior art keywords
- hole
- umbrella
- adapter sleeve
- umbrella frame
- frame unit
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- 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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- 239000012212 insulator Substances 0.000 abstract 6
- 238000009413 insulation Methods 0.000 description 10
- 238000012423 maintenance Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Abstract
The utility model relates to an insulating spacing umbrella, including the insulator spindle, the top of insulator spindle is provided with umbrella pole couple, and an adapter sleeve is established to the fixed cover in lower part of insulator spindle, can be connected with the one end of following the insulator spindle axle center and being a plurality of rib units of radial equipartition on the adapter sleeve with rotating, and the below that lies in each rib unit on the adapter sleeve is provided with the leveling structure, and the radial outer end of each rib unit is equipped with the insulated wire through -hole, and is a plurality of wear to be equipped with an insulated wire in the insulated wire through -hole. The utility model provides an insulating spacing umbrella connects a plurality of rib units that can launch on the insulator spindle, the radial outer tip of each rib unit is worn to establish the insulated wire and is the circumference and describes, safe distance in the time of can controlling the live overhaul operation effectively between operation personnel and the charged body, the utility model provides an insulating spacing umbrella's rib unit and the adapter sleeve simple structure between the insulator spindle do benefit to foldingly, and the cost is lower.
Description
Technical field
This utility model relates to power system device service technique, particularly relates to a kind of spacing umbrella of the insulation for controlling job safety distance.
Background technology
220kV, with shaft tower frame transmission line of electricity, is arranged in the cross-arm length on shaft tower upper strata less than or equal to phase cross-arm length.During underway phase livewire work, the earth potential staff on middle phase cross-arm can be subject to the threat of upper phase live wire.Staff slightly neglects, as straight waist stretches, the action such as stretches out one's hand, then cannot ensure enough safe distances between human body and upper phase conductor, now very likely cause live wire that operating personnel is discharged, cause overhead transmission line to trip, time serious, even threaten the safety of operating personnel's person and electrical network.At present owing to not having special insulation protection instrument to protect, being usually taken on shaft tower and set special messenger's monitoring, and constantly remind the method for staff to protect, need many people to coordinate, and danger coefficient is higher, there is potential safety hazard during work, efficiency of construction is relatively low.
Thus, the present inventor is by experience and the practice of being engaged in relevant industries for many years, it is proposed to a kind of spacing umbrella that insulate, to overcome the defect of prior art.
Utility model content
The purpose of this utility model is in that to provide a kind of spacing umbrella that insulate, and to overcome the deficiencies in the prior art, meets the purpose of safe distance between live-line maintenance operation time control manufacturing personnel and electrical body.
The purpose of this utility model is realized in, a kind of spacing umbrella that insulate, including insulating bar, the top of described insulating bar is provided with umbrella stem hook, a sheathed adapter sleeve is fixed in the bottom of described insulating bar, described adapter sleeve can be connected to one end of the multiple umbrella frame unit uniform radially along insulating bar axle center rotationally, what be positioned at each described umbrella frame unit on described adapter sleeve is arranged below leveling structure, the radial outer end of each described umbrella frame unit is provided with covered wire through hole, is equipped with a covered wire in multiple described covered wire through holes.
In a better embodiment of the present utility model, the center of described adapter sleeve is provided with insulating bar connecting hole, described adapter sleeve is provided with the umbrella frame mounting groove of multiple top and radial outer end opening accordingly with described umbrella frame unit, one end of each described umbrella frame unit can be rotatably arranged in each described umbrella frame mounting groove, and the bottom land of each described umbrella frame mounting groove arranges described leveling structure.
In a better embodiment of the present utility model, described adapter sleeve is additionally provided with open-topped cannelure, it is fixedly installed the annular that can dismantle in described cannelure and connects axle, one end of each umbrella frame unit is provided with connecting hole, and each described umbrella frame unit is sheathed on described annular by described connecting hole and connects on axle.
In a better embodiment of the present utility model, described adapter sleeve is provided with the first through hole that multiple radial direction is through, described first through hole is positioned at described annular and connects above axle, being provided with the screwed hole that multiple and described first through hole is corresponding on the sidewall of described insulating bar, each described first through hole connects the first bolt of axle with being equipped with annular described in energy axial restraint in corresponding described screwed hole.
In a better embodiment of the present utility model, each described leveling structure includes the second through hole that the bottom land of each described umbrella frame mounting groove is arranged, the bottom of described adapter sleeve, being positioned at the position below described second through hole and be fixedly installed nut, each described second through hole can adjust the second bolt of height with wearing in corresponding described nut.
From the above mentioned, the spacing umbrella of insulation that this utility model provides, connecting multiple umbrella frame unit that can launch on insulating bar, its radially outer end of each umbrella frame unit wears covered wire circumferentially shape, it is possible to efficiently control the safe distance between operating personnel and electrical body during live-line maintenance operation；Connecting jacket structure between umbrella frame unit and the insulating bar of the spacing umbrella of insulation that this utility model provides is simple, is beneficial to folding, less costly.
Accompanying drawing explanation
The following drawings is only intended to, in this utility model being schematically illustrated and explaining, not limit scope of the present utility model.Wherein:
Fig. 1 a: for the structural representation of the spacing umbrella of insulation of the present utility model.
Fig. 1 b: for the top view of the spacing umbrella of insulation of the present utility model.
Fig. 1 c: for A-A sectional view in Fig. 1 b.
Fig. 1 d: for B-B sectional view in Fig. 1 b.
Fig. 2 a: for the structural representation of adapter sleeve of the present utility model.
Fig. 2 b: for C-C sectional view in Fig. 2 a.
Detailed description of the invention
In order to technical characteristic of the present utility model, purpose and effect are more clearly understood from, now comparison accompanying drawing illustrates detailed description of the invention of the present utility model.
Such as Fig. 1 a, shown in 1b, the spacing umbrella 100 of insulation that this utility model provides, including insulating bar 1, (length of insulating bar 1 can adjust, it is generally adopted the mode of sectionally smooth join, when concrete length is according to operation field, the height distance between operating personnel and electrical body is determined), the top of insulating bar 1 is provided with umbrella stem hook 2, a sheathed adapter sleeve 3 is fixed in the bottom of insulating bar 1, adapter sleeve 3 can be connected to one end of the multiple umbrella frame unit 4 uniform radially along insulating bar axle center rotationally, what be positioned at each umbrella frame unit 4 on adapter sleeve 3 is arranged below leveling structure, leveling structure guarantees that umbrella frame unit will not be rotated down from level, the radial outer end of each umbrella frame unit 4 is provided with covered wire through hole 41, multiple covered wire through holes 41 are equipped with a covered wire 6.
Further, as shown in Fig. 1 a, 1b, 1c, 1d, 2a, 2b, the center of adapter sleeve 3 is provided with insulating bar connecting hole 31, adapter sleeve 3 is provided with accordingly the umbrella frame mounting groove 32 of multiple top and radial outer end opening with umbrella frame unit 4, one end of each umbrella frame unit 4 can be rotatably arranged in each umbrella frame mounting groove 32, and the bottom land of each umbrella frame mounting groove 32 arranges leveling structure.
Further, as shown in Fig. 1 c, 1d, 2a, 2b, adapter sleeve 3 is additionally provided with open-topped cannelure 33, it is fixedly installed the annular that can dismantle in cannelure 33 and connects axle 34, one end of each umbrella frame unit 4 is provided with connecting hole 42, and each umbrella frame unit 4 is connected on axle 34 in annular by connecting hole 42 sheathed (wearing).
Further, as illustrated in figure 1 c, adapter sleeve 3 is provided with the first through hole 35 that multiple radial direction is through, first through hole 35 is positioned at annular and connects above axle 34, being provided with multiple screwed hole 11 corresponding with the first through hole 35 on the sidewall of insulating bar 1, each first through hole 35 connects the first bolt 36 of axle 34 with being equipped with energy axial restraint annular in corresponding screwed hole 11.First bolt 36 is connected to screwed hole 11 from the radial outside of adapter sleeve 3 through the first through hole 35 (top of annular connection axle 34), and the screw rod of the first bolt 36 can make annular connection axle 34 be fixed in cannelure 33.
Further, as shown in Fig. 1 a, 1d, 2a, 2b, each leveling structure includes the second through hole 51 that the bottom land of each umbrella frame mounting groove 32 is arranged, the bottom of adapter sleeve 3, it is positioned at the position below the second through hole 51 and is fixedly installed nut 52, each second through hole 51 with corresponding nut 52 wears can adjust height the second bolt 53 (can also be directly the second through hole 51 is set to screwed hole, the bottom of adapter sleeve 3 is not fixedly installed nut 52, adjusts its height either directly through the second bolt 53 with threadeding of screwed hole).By adjusting the height of the second bolt 53 below umbrella frame unit 4, it is possible to adjust each umbrella frame unit 4 and be up to the standard state so that the circumferential area that the covered wire 6 that the outer end of umbrella frame unit 4 connects is formed reaches maximum.
The spacing umbrella 100 of insulation that this utility model provides is in use, by each umbrella frame unit 4 Unscrew, each umbrella frame unit 4 is made to be up to the standard state by adjusting the height of the second bolt 53, umbrella stem hook 2 is utilized to be suspended on the electrical body above operating area by the spacing umbrella 100 that insulate, during operation, any part of operating personnel's health is less than the position of the spacing umbrella 100 that insulate, the safe distance between operating personnel and electrical body can be ensured, thus ensureing the operational security of operating personnel.
From the above mentioned, the spacing umbrella of insulation that this utility model provides, connecting multiple umbrella frame unit that can launch on insulating bar, its radially outer end of each umbrella frame unit wears covered wire circumferentially shape, it is possible to efficiently control the safe distance between live-line maintenance operation time control manufacturing personnel and electrical body；Connecting jacket structure between umbrella frame unit and the insulating bar of the spacing umbrella of insulation that this utility model provides is simple, is beneficial to folding, less costly.
The foregoing is only the schematic detailed description of the invention of this utility model, be not limited to scope of the present utility model.Any those skilled in the art, equivalent variations done under the premise without departing from design of the present utility model and principle and amendment, all should belong to the scope of this utility model protection.
Claims (5)
1. the spacing umbrella that insulate, including insulating bar, the top of described insulating bar is provided with umbrella stem hook, it is characterized in that: a sheathed adapter sleeve is fixed in the bottom of described insulating bar, described adapter sleeve can be connected to one end of the multiple umbrella frame unit uniform radially along insulating bar axle center rotationally, what be positioned at each described umbrella frame unit on described adapter sleeve is arranged below leveling structure, and the radial outer end of each described umbrella frame unit is provided with covered wire through hole, is equipped with a covered wire in multiple described covered wire through holes.
2. the spacing umbrella that insulate as claimed in claim 1, it is characterized in that: the center of described adapter sleeve is provided with insulating bar connecting hole, described adapter sleeve is provided with the umbrella frame mounting groove of multiple top and radial outer end opening accordingly with described umbrella frame unit, one end of each described umbrella frame unit can be rotatably arranged in each described umbrella frame mounting groove, and the bottom land of each described umbrella frame mounting groove arranges described leveling structure.
3. the spacing umbrella that insulate as claimed in claim 2, it is characterized in that: described adapter sleeve is additionally provided with open-topped cannelure, it is fixedly installed the annular that can dismantle in described cannelure and connects axle, one end of each umbrella frame unit is provided with connecting hole, and each described umbrella frame unit is sheathed on described annular by described connecting hole and connects on axle.
4. the spacing umbrella that insulate as claimed in claim 3, it is characterized in that: described adapter sleeve is provided with the first through hole that multiple radial direction is through, described first through hole is positioned at described annular and connects above axle, being provided with the screwed hole that multiple and described first through hole is corresponding on the sidewall of described insulating bar, each described first through hole connects the first bolt of axle with being equipped with annular described in energy axial restraint in corresponding described screwed hole.
5. the spacing umbrella that insulate as claimed in claim 2, it is characterized in that: each described leveling structure includes the second through hole that the bottom land of each described umbrella frame mounting groove is arranged, the bottom of described adapter sleeve, being positioned at the position below described second through hole and be fixedly installed nut, each described second through hole can adjust the second bolt of height with wearing in corresponding described nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620066839.XU CN205377176U (en) | 2016-01-25 | 2016-01-25 | Insulating spacing umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620066839.XU CN205377176U (en) | 2016-01-25 | 2016-01-25 | Insulating spacing umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205377176U true CN205377176U (en) | 2016-07-06 |
Family
ID=56273315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620066839.XU Active CN205377176U (en) | 2016-01-25 | 2016-01-25 | Insulating spacing umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205377176U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134732A (en) * | 2017-05-26 | 2017-09-05 | 华北电力科学研究院有限责任公司 | Disconnecting switch repair method |
| CN108564741A (en) * | 2018-06-29 | 2018-09-21 | 广东电网有限责任公司 | The alarming device of electrical body disconnecting switch |
| CN108564740A (en) * | 2018-06-29 | 2018-09-21 | 广东电网有限责任公司 | Charge the alarming device that object table becomes |
| CN109473298A (en) * | 2018-07-18 | 2019-03-15 | 国网浙江省电力有限公司金华供电公司 | A kind of insulating bar for livewire work |
| CN110867291A (en) * | 2019-11-01 | 2020-03-06 | 国网浙江嵊州市供电有限公司 | Foldable insulating isolation cover on rod |
-
2016
- 2016-01-25 CN CN201620066839.XU patent/CN205377176U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134732A (en) * | 2017-05-26 | 2017-09-05 | 华北电力科学研究院有限责任公司 | Disconnecting switch repair method |
| CN108564741A (en) * | 2018-06-29 | 2018-09-21 | 广东电网有限责任公司 | The alarming device of electrical body disconnecting switch |
| CN108564740A (en) * | 2018-06-29 | 2018-09-21 | 广东电网有限责任公司 | Charge the alarming device that object table becomes |
| CN108564740B (en) * | 2018-06-29 | 2023-06-13 | 广东电网有限责任公司 | Warning device for electric body stage change |
| CN108564741B (en) * | 2018-06-29 | 2023-06-16 | 广东电网有限责任公司 | Warning device of electrified body isolating switch |
| CN109473298A (en) * | 2018-07-18 | 2019-03-15 | 国网浙江省电力有限公司金华供电公司 | A kind of insulating bar for livewire work |
| CN109473298B (en) * | 2018-07-18 | 2019-10-18 | 国网浙江省电力有限公司金华供电公司 | A kind of insulating bar for livewire work |
| CN110867291A (en) * | 2019-11-01 | 2020-03-06 | 国网浙江嵊州市供电有限公司 | Foldable insulating isolation cover on rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |