CN104810771A - Insulated gap bridge for bus sleeves - Google Patents
Insulated gap bridge for bus sleeves Download PDFInfo
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- CN104810771A CN104810771A CN201510241852.4A CN201510241852A CN104810771A CN 104810771 A CN104810771 A CN 104810771A CN 201510241852 A CN201510241852 A CN 201510241852A CN 104810771 A CN104810771 A CN 104810771A
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- stand
- quick detach
- gap bridge
- safety barrier
- dop
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Abstract
The invention relates to an insulated gap bridge for GIS (Gas Insulated Switchgear) bus sleeves. The insulated gap bridge comprises a safety fence, a transition transverse board, inclined ladders and stabilized floor stands, wherein the stabilized floor stands are arranged on two sides of the GIS bus sleeves; the transition transverse board is fixed in the middle of the stabilized floor stands; the safety fence is connected onto the stabilized floor stands in an inserting mode or a hanging mode; the inclined ladders are arranged on two sides of the stabilized floor stands; the inclined ladders and the stabilized floor stands are fixed through reinforced tie rods; a stabilized floor stand base is formed at the bottom of each stabilized floor stand. The gap bridge made of a high-strength insulated material is convenient to transport, light, attractive in appearance, quick to assemble and disassemble, reasonable in structure, firm and safe. The safety of human and equipment is guaranteed, and the insulated gap bridge is reasonable in engagement with the safety fence, so that the safety requirement is met.
Description
Technical field
The present invention relates to a kind of safe Overbridge device, particularly a kind of bus casing insulating gap bridge, belong to standby safeguards technique field.The GIS bus casing of power plant, electric company, enterprise substation can be widely used in, ensure that operating personnel passes through safely the bus casing of GIS switch, the protection personal safety of operating personnel and the safe operation of equipment.
Background technology
Along with GIS transformer station increasing number, arrange that the safety measures such as fence are lack of standardization, because bus casing is long, and do not pass a bridge, when field operation personnel come and go both sides, often there is the violation phenomenon that operating personnel crossed over, trampled GIS bus pipe, very easily cause personal injury, and also can damage bus casing, need the requirement that a safe insulation gap bridge of development meets checking experiment personnel badly.
Summary of the invention
Goal of the invention
Come and go the bus casing both sides of GIS switch in order to meet operating personnel, and reach the linking of safe fence layout, meet safety requirement, ensure the personal safety of operating personnel, the present invention relates to a kind of GIS bus casing insulating gap bridge, solve above-mentioned deficiency.
Technical scheme
A kind of GIS bus casing insulating gap bridge, comprise safety barrier, cross terraced transverse slat, inclined ladder and stable stand, it is characterized in that: GIS bus casing both sides are stood in stable stand, centre was fixed with terraced transverse slat, safety barrier grafting or be articulated in stable stand, the both sides of stablizing stand are provided with inclined ladder, fix between inclined ladder and stable stand by reinforcing drag link, stablize bottom stand and are provided with stable stand base.
Stablize stand and be provided with cross-arm, cross the both sides of terraced transverse slat and be provided with quick detach dop a, to cross on terraced transverse slat snaps in stable stand cross-arm by the quick detach dop a of its both sides and locked by quick detach jump ring.
Reinforce drag link to be connected with stable stand and inclined ladder respectively by the quick detach dop b being arranged on its two ends and by locked by quick detach bolt.
Bottom, safety barrier two ends is provided with safety barrier plug, and the top of stablizing stand is provided with safety barrier socket, and safety barrier is inserted in safety barrier socket by safety barrier plug.
Inclined ladder upper end is provided with quick detach dop b, and inclined ladder to be snapped on the cross-arm of stable stand by the quick detach dop b of its upper end and by locked by quick detach bolt.
Advantage and effect
This GIS bus casing of the present invention insulating gap bridge, tool has the following advantages and beneficial effect:
(1) adopt high-strength insulating material, convenient transportation, lightly attractive in appearance, handling rapidly, effectively ensure that personal safety, improve power supply reliability.
(2) ensure that the safety of the person and equipment, with safe fence reasonable link, meet safety requirement, ensure the safety of the person and electrical network.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is quick detach dop a structural representation.
Fig. 3 is quick detach dop b structural representation.
Fig. 4 is mounting structure end view of the present invention.
Fig. 5 is mounting structure front view of the present invention.
Description of reference numerals:
1, bus casing, 2, quick detach jump ring, 3, ground, 4, quick detach bolt, 5, safety barrier, 6, safety barrier plug, 7, safety barrier socket, 8, cross terraced transverse slat, 9, quick detach dop a, 10, quick detach dop b, 11, inclined ladder, 12, stablize stand, 13, drag link is reinforced, 14, stand base is stablized, 15, cross-arm, 16, notice board.
Embodiment
The present invention relates to a kind of GIS bus casing insulating gap bridge, as as shown in Fig. 1, Fig. 4 and Fig. 5, comprise safety barrier 5, cross terraced transverse slat 8, inclined ladder 11 and stable stand 12, it is characterized in that: stablize the both sides that GIS bus casing 1 is stood in stand 12, the bottom of bus casing 1 connects ground 3, terraced transverse slat 8 was fixed with in the centre of two stable stands 12, can for operating personnel's walking; Safety barrier 5 can be selected grafting or be articulated in stable stand 12, reaches the object of reasonable link, and safety barrier 5 is provided with mark " halt, Keep Clear-High Voltage " notice board 16; Be provided with inclined ladder 11 in the both sides of stable stand 12, fix further by reinforcing drag link 13 between inclined ladder 11 and stable stand 12, stablizing bottom stand 12 and being provided with stable stand base 14; By safety barrier 5 and stable stand 12 and cross terraced transverse slat 8, inclined ladder 11, reinforce drag link 13 and is combined and connects, formation contains triangle stable structure, operating personnel can be made to pass through bus casing safely, reach the requirement of safety standard.
As shown in Figures 1 and 2, stablize stand 12 and be provided with cross-arm 15, cross the both sides of terraced transverse slat 8 and be provided with quick detach dop a 9, to cross on terraced transverse slat 8 snaps in stable stand 12 cross-arm 15 by the quick detach dop a 9 of its both sides and locked by quick detach jump ring 2.
As shown in Figure 1 and Figure 3, reinforce drag link 13 to be connected with stable stand 12 and inclined ladder 11 respectively by the quick detach dop b 10 being arranged on its two ends and by locked by quick detach bolt 4.
Bottom, safety barrier 5 two ends is provided with safety barrier plug 6, and the top of stablizing stand 12 is provided with safety barrier socket 7, and safety barrier 5 is inserted in safety barrier socket 7 by safety barrier plug 6.
As shown in Figure 1 and Figure 3, inclined ladder 11 upper end is provided with quick detach dop b 10, and inclined ladder 11 to be snapped on the cross-arm 15 of stable stand 12 by the quick detach dop b 10 of its upper end and by locked by quick detach bolt 4.
Operation principle of the present invention is as follows:
GIS bus casing both sides are stood in stable stand 12, by cross the quick detach dop a 9 of terraced transverse slat 8 both sides and snap in stable stand 12 cross-arm 15 on and locked with quick detach jump ring 2, locked with quick detach bolt 4 on the cross-arm 15 inclined ladder 11 upper end quick detach dop 10 b also being snapped in stable stand 12.The quick detach dop b 10 reinforcing drag link 13 two ends is connected with stable stand 12 and inclined ladder 11 respectively and uses quick detach bolt 4 locked.The safety barrier plug 6 at safety barrier 5 two ends is inserted in safety barrier socket 7, installation.According to actual needs, safe fence also can be articulated in stable stand 12, to reach reasonable link.
This GIS bus casing of the present invention insulating gap bridge, adopts high-strength insulating material, convenient transportation, lightly attractive in appearance, and mounting or dismounting ensure that personal safety rapidly, effectively, improve power supply reliability.
Claims (5)
1. a bus casing insulating gap bridge, comprise safety barrier (5), cross terraced transverse slat (8), inclined ladder (11) and stable stand (12), it is characterized in that: stablize stand (12) and stand on GIS bus casing both sides, centre was fixed with terraced transverse slat (8), safety barrier (5) grafting or be articulated in stable stand (12), the both sides of stablizing stand (12) are provided with inclined ladder (11), fixing by reinforcing drag link (13) between inclined ladder (11) and stable stand (12), stablizing stand (12) bottom and being provided with stable stand base (14).
2. bus casing insulating gap bridge according to claim 1, it is characterized in that: stablize stand (12) and be provided with cross-arm (15), the both sides crossing terraced transverse slat (8) are provided with quick detach dop a(9), cross terraced transverse slat (8) by the quick detach dop a(9 of its both sides) cross-arm (15) that snaps in stable stand (12) is upper and locked by quick detach jump ring (2).
3. bus casing insulating gap bridge according to claim 1, is characterized in that: reinforce drag link (13) by being arranged on the quick detach dop b(10 at its two ends) to be connected with stable stand (12) and inclined ladder (11) respectively and by locked by quick detach bolt (4).
4. bus casing insulating gap bridge according to claim 1, it is characterized in that: safety barrier (5) bottom, two ends is provided with safety barrier plug (6), the top of stablizing stand (12) is provided with safety barrier socket (7), and safety barrier (5) is inserted in safety barrier socket (7) by safety barrier plug (6).
5. bus casing insulating gap bridge according to claim 1, it is characterized in that: inclined ladder (11) upper end is provided with quick detach dop b(10), inclined ladder (11) is by the quick detach dop b(10 of its upper end) cross-arm (15) that snaps in stable stand (12) is upper and by locked by quick detach bolt (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510241852.4A CN104810771A (en) | 2015-05-13 | 2015-05-13 | Insulated gap bridge for bus sleeves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510241852.4A CN104810771A (en) | 2015-05-13 | 2015-05-13 | Insulated gap bridge for bus sleeves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104810771A true CN104810771A (en) | 2015-07-29 |
Family
ID=53695385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510241852.4A Pending CN104810771A (en) | 2015-05-13 | 2015-05-13 | Insulated gap bridge for bus sleeves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104810771A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106159760A (en) * | 2016-07-15 | 2016-11-23 | 国家电网公司 | Vertical telescopic type static contact isolation switch service kit |
| CN109149443A (en) * | 2018-10-19 | 2019-01-04 | 国网河南省电力公司新安县供电公司 | A kind of 10KV distribution line construction tension-resistant rod outlet tool |
| KR102639761B1 (en) * | 2023-03-15 | 2024-02-22 | 다올이엔지 주식회사 | Movable Safety Device for Gas Insulated Switchgear |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090006200U (en) * | 2007-12-18 | 2009-06-23 | 한전케이피에스 주식회사 | A ladder for inspecting and repairing of polymer insulator |
| CN202559231U (en) * | 2012-04-20 | 2012-11-28 | 株洲石油储运设备有限公司 | Assembled steel trestle for oil depot |
| CN104005701A (en) * | 2014-05-28 | 2014-08-27 | 济南凯丰市政工程有限公司 | Working ladder for reinforcing railway bridge |
| CN204125829U (en) * | 2014-09-15 | 2015-01-28 | 国家电网公司 | Half high-rise unsettled insulation maintenance gap bridge |
| CN204230712U (en) * | 2014-10-27 | 2015-03-25 | 国家电网公司 | Universal transformer station fully closed combined electric unit bus bar canister is across ladder |
-
2015
- 2015-05-13 CN CN201510241852.4A patent/CN104810771A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090006200U (en) * | 2007-12-18 | 2009-06-23 | 한전케이피에스 주식회사 | A ladder for inspecting and repairing of polymer insulator |
| CN202559231U (en) * | 2012-04-20 | 2012-11-28 | 株洲石油储运设备有限公司 | Assembled steel trestle for oil depot |
| CN104005701A (en) * | 2014-05-28 | 2014-08-27 | 济南凯丰市政工程有限公司 | Working ladder for reinforcing railway bridge |
| CN204125829U (en) * | 2014-09-15 | 2015-01-28 | 国家电网公司 | Half high-rise unsettled insulation maintenance gap bridge |
| CN204230712U (en) * | 2014-10-27 | 2015-03-25 | 国家电网公司 | Universal transformer station fully closed combined electric unit bus bar canister is across ladder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106159760A (en) * | 2016-07-15 | 2016-11-23 | 国家电网公司 | Vertical telescopic type static contact isolation switch service kit |
| CN109149443A (en) * | 2018-10-19 | 2019-01-04 | 国网河南省电力公司新安县供电公司 | A kind of 10KV distribution line construction tension-resistant rod outlet tool |
| KR102639761B1 (en) * | 2023-03-15 | 2024-02-22 | 다올이엔지 주식회사 | Movable Safety Device for Gas Insulated Switchgear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150729 |
|
| RJ01 | Rejection of invention patent application after publication |