CN105908780B - Cable manhole three-way set - Google Patents
Cable manhole three-way set Download PDFInfo
- Publication number
- CN105908780B CN105908780B CN201610427919.8A CN201610427919A CN105908780B CN 105908780 B CN105908780 B CN 105908780B CN 201610427919 A CN201610427919 A CN 201610427919A CN 105908780 B CN105908780 B CN 105908780B
- Authority
- CN
- China
- Prior art keywords
- canopy
- head cover
- wind turbine
- rope ladder
- aid
- 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.)
- Active
Links
- 235000008227 Illicium verum Nutrition 0.000 claims abstract description 8
- 240000007232 Illicium verum Species 0.000 claims abstract description 8
- 239000004744 fabric Substances 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims 2
- 238000007689 inspection Methods 0.000 abstract description 5
- 238000009423 ventilation Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract 1
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
- E06C9/06—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted
- E06C9/14—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with non-rigid longitudinal members, e.g. rope or chain ladders, ladders of the lazy-tongs type
Abstract
Cable manhole three-way set belongs to power transmission and distribution project technical field.It is made of wind turbine 1, first aid pulley blocks 6, rope ladder assembly 8 and combination canopy.Combination canopy is made of isometric montants 5 of similar shape illiciumverum 4, four of long transverse levers 3, eight such as head covers 2, eight.Illiciumverum 4 is three prongs, and three teeth are mutually 90 degree of angles two-by-two.Eight equal long transverse levers 3 and octagonal 4 grafting of eight similar shapes are at two four boxes, and one constitutes ceiling with head cover 2, and one is done hollow canopy bottom.Four 5 both ends of isometric montant, which are inserted into respectively in ceiling, canopy bottom frame, constitutes combination canopy.There are wind turbine 1, lower even cloth air duct 7 in 2 center of head cover.The head cover 2 of 1 side of wind turbine twists dress rope ladder assembly 8；Offside lifts first aid pulley blocks 6.Loose mail is transported to scene at pretending industry.Ventilation, upper and lower inspection shaft, first aid patient's overall settlement；Structural reduction is easy to use.It transmits electricity and overhauls for buried cable.
Description
Technical field
The present invention relates to power transmission and distribution project fields.
Background technology
Underground transmission is that cable power transmission is used in the cable duct of underground sealed.For cloth cable and maintenance, cable duct has basement
Well.Since cable ditch is closed, environment is damp and hot airtight in ditch, when harmful health gas generation.When lower well operations, Ying Xiantong
Then wind is gone into the well using cat ladder, first aid is also allowed for from well if any personal injury.
Invention content
Cable manhole three-way set technical problems to be solved are：Inspection shaft forced ventilation；Worker conveniently goes into the well；Patient quickly from
Well.
The technical solution adopted is that：Ventilation is gone into the well first aid three-way set.
Cable manhole three-way set（Fig. 1）It is made of wind turbine 1, first aid pulley blocks 6, rope ladder assembly 8 and combination canopy.Combine canopy by
The isometric montant 5 of similar shape illiciumverum 4, four of the long transverse levers such as head cover 2, eight 3, eight forms.Illiciumverum 4 is three prongs, and three teeth are mutual two-by-two
At 90 degree of angles.At two four boxes, one constitutes ceiling with head cover 2 for eight equal long transverse levers 3 and octagonal 4 grafting of eight similar shapes,
One hollow to do canopy bottom.Four 5 both ends of isometric montant, which are inserted into respectively in ceiling, canopy bottom frame, constitutes combination canopy.There is wind in 2 center of head cover
Machine 1, lower even cloth air duct 7.The head cover 2 of 1 side of wind turbine twists dress rope ladder assembly 8；Offside lifts first aid pulley blocks 6.
When operation, 1, loose mail be transported to scene at dress, be placed in the catch pit port of unlatching.2, cloth air duct 8 is sagging stretches into inspection shaft.It connects
Ventilation electromechanical source, starts wind turbine 1, fresh air is blown into cable ditch.3, it puts down rope ladder assembly 8 and arrives well head, with hand rotation manual ladder
Wheel 9, unlocks rope ladder 10 and enters well, people enters well operations along ladder.Complete operation is divulged information.Cloth air duct 8 is flexible very big, does not influence personnel or more
Inspection shaft.4, just in case there is personal injury, with first aid pulley blocks 6, well on bolt patient's shoulder strap.5, operation is complete, powers off, tears machine open, returns and stay
Ground storage is appropriate to deposit.
The advantageous effect of cable manhole three-way set is：Ventilation, upper and lower inspection shaft, first aid patient's overall settlement；Structure letter
About, it just deposits just to transport and just use；Ventilating is neglected neither.
Description of the drawings
Fig. 1 shows cable manhole three-way set structural schematic diagram.
Illiciumverum 4 is welded with steel pipe, thirdly each on each tooth of prong, there are two threaded holes, are equipped with the bar that jackscrew locking is inserted into
Part.Cross bar 3, montant 5 are manufactured with the steel pipe for being just inserted into illiciumverum 4.The whole galvanizings of illiciumverum 4, cross bar 3, montant 5.
Head cover 2 does frame with angle steel, covers plastic-steel top.Two opposite side respectively set an angle beam 12 by inner, and a beam twists dress rope ladder assembly
8, another beam mounts first aid pulley blocks 6.Respectively there is an inverted U-shaped card at 2 four frame midpoint of head cover, is stuck on four box of ceiling, U-shaped two is used in combination
Quick bolt on arm locks.
Rope ladder assembly 8 plays the manual ladder wheel 9 for being tied with rope ladder 10 with two sunpenders 11.10 end of rope ladder is connected in ladder wheel 9 manually
On.
Wind turbine 1, first aid pulley blocks 6 use existing product.
Claims (2)
1. cable manhole three-way set, including first-aid apparatus of going into the well of divulging information, it is characterized in that：By wind turbine（1）, first aid pulley blocks（6）, rope
Terraced assembly（8）With combination canopy composition；Canopy is combined by head cover（2）, the long transverse levers such as eight（3）, eight similar shape illiciumverums（4）, four etc.
Long montant（5）Composition；It is octagonal（4）For three prongs, three teeth are mutually 90 degree of angles two-by-two；Eight equal long transverse levers（3）With eight similar shapes
Octagonal 4 grafting are at two four boxes, one and head cover（2）Ceiling is constituted, one is done hollow canopy bottom；Four isometric montants（5）Two
End is inserted into interior constitute of ceiling, canopy bottom frame and combines canopy respectively.Head cover（2）There is wind turbine in center（1）, lower even cloth air duct（7）；Wind turbine（1）
The head cover of side（2）Twist dress rope ladder assembly（8）；Offside lifts first aid pulley blocks（6）.Head cover（2）Frame is done with angle steel, covers plastic-steel
Top.Two opposite side respectively set an angle beam by inner（12）, a beam, which twists, fills rope ladder assembly（8）, another beam mounts first aid pulley blocks（6）；Top
Lid（2）Respectively there is an inverted U-shaped card at four frame midpoints, are stuck on four box of ceiling, and the Quick bolt in U-shaped two-arm is used in combination to lock.
2. cable manhole three-way set according to claim 1, it is characterized in that：Rope ladder assembly（8）With two sunpenders（11）It plays
It is tied with rope ladder（10）It is manual ladder wheel（9）；Rope ladder（10）End is connected in ladder wheel manually（9）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610427919.8A CN105908780B (en) | 2016-06-17 | 2016-06-17 | Cable manhole three-way set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610427919.8A CN105908780B (en) | 2016-06-17 | 2016-06-17 | Cable manhole three-way set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105908780A CN105908780A (en) | 2016-08-31 |
| CN105908780B true CN105908780B (en) | 2018-09-21 |
Family
ID=56751401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610427919.8A Active CN105908780B (en) | 2016-06-17 | 2016-06-17 | Cable manhole three-way set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105908780B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3118427B2 (en) * | 1996-11-25 | 2000-12-18 | 株式会社中山商店 | Underground connection room opening locking device |
| KR101010721B1 (en) * | 2010-05-07 | 2011-01-25 | 용화콘크리트 주식회사 | Manhole constructed underground electric power transmit or distribute |
| CN202208931U (en) * | 2011-08-04 | 2012-05-02 | 杜萍 | Individual combination type inspection well |
| CN103526774A (en) * | 2012-07-02 | 2014-01-22 | 中国石油化工股份有限公司 | Detachable landslide preventing protection shed |
| CN205934972U (en) * | 2016-06-17 | 2017-02-08 | 国家电网公司 | Cable inspection shaft three -way set |
-
2016
- 2016-06-17 CN CN201610427919.8A patent/CN105908780B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3118427B2 (en) * | 1996-11-25 | 2000-12-18 | 株式会社中山商店 | Underground connection room opening locking device |
| KR101010721B1 (en) * | 2010-05-07 | 2011-01-25 | 용화콘크리트 주식회사 | Manhole constructed underground electric power transmit or distribute |
| CN202208931U (en) * | 2011-08-04 | 2012-05-02 | 杜萍 | Individual combination type inspection well |
| CN103526774A (en) * | 2012-07-02 | 2014-01-22 | 中国石油化工股份有限公司 | Detachable landslide preventing protection shed |
| CN205934972U (en) * | 2016-06-17 | 2017-02-08 | 国家电网公司 | Cable inspection shaft three -way set |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105908780A (en) | 2016-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yuan Zhongsheng Inventor after: Zhang Chengxiao Inventor after: Wang Yufu Inventor after: Han Yan Inventor after: Gao Huirong Inventor after: Cao Jinping Inventor after: Wu Weibiao Inventor after: Jiang Feng Inventor after: Han Chao Inventor after: Wu Bin Inventor after: Wang Ruiping Inventor after: Wei Ye Inventor after: Zhang Zhiming Inventor after: Zhang Yating Inventor after: Yuan Wei Inventor after: Guo Liang Inventor after: Zhang Liming Inventor after: Zhang Juanjuan Inventor before: Yuan Zhongsheng Inventor before: Cao Jinping Inventor before: Zhang Liming Inventor before: Zhang Juanjuan Inventor before: Wang Yufu Inventor before: Han Yan Inventor before: Gao Huirong Inventor before: Wang Ruiping Inventor before: Han Chao Inventor before: Zhang Zhiming Inventor before: Wu Weibiao Inventor before: Jiang Feng Inventor before: Yuan Wei Inventor before: Zhang Chengxiao Inventor before: Wu Bin Inventor before: Zhang Yating Inventor before: Guo Liang |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |