CN106786316A - A kind of self-locking can climb type cable channel cover plate - Google Patents

A kind of self-locking can climb type cable channel cover plate Download PDF

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Publication number
CN106786316A
CN106786316A CN201611147427.XA CN201611147427A CN106786316A CN 106786316 A CN106786316 A CN 106786316A CN 201611147427 A CN201611147427 A CN 201611147427A CN 106786316 A CN106786316 A CN 106786316A
Authority
CN
China
Prior art keywords
column
cover plate
support
ladder
rotating shaft
Prior art date
Application number
CN201611147427.XA
Other languages
Chinese (zh)
Other versions
CN106786316B (en
Inventor
王凯
王绍辉
冯丽敏
郑玉柯
赵晓俊
扶军
贾启龙
马洪清
杨柏林
李利芳
王平
解云丽
关晓萌
Original Assignee
国网河南省电力公司洛阳供电公司
国家电网公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 国网河南省电力公司洛阳供电公司, 国家电网公司 filed Critical 国网河南省电力公司洛阳供电公司
Priority to CN201611147427.XA priority Critical patent/CN106786316B/en
Publication of CN106786316A publication Critical patent/CN106786316A/en
Application granted granted Critical
Publication of CN106786316B publication Critical patent/CN106786316B/en

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G9/00Installations of electric cables or lines in or on the ground or water
    • H02G9/02Installations of electric cables or lines in or on the ground or water laid directly in or on the ground, river-bed or sea-bottom; Coverings therefor, e.g. tile
    • H02G9/025Coverings therefor, e.g. tile

Abstract

A kind of self-locking can climb type cable channel cover plate, it is related to electrical equipment technical field, it is made up of cable duct, cover plate, column, support, ladder, cover plate is provided with cable duct, cover plate is provided with column and support, rotating shaft is provided with column, rotating shaft is provided with bracing wire, stud wall is provided with opening, and the side of opening is provided with geometrical clamp, ladder is connected with support, one end of support sets on the cover board, one end of support is connected on ladder, and one end of ladder is connected on support, and the other end of ladder is fixed on the bottom of cable duct;The present invention is practical, installs and use all fairly simple, can not only reduce the instrument carrying amount of electric power personnel, can also improve the security and simplicity of operation in ditch operation under electric power personnel to being effectively isolated and warning around cable duct.

Description

A kind of self-locking can climb type cable channel cover plate
【Technical field】
The present invention relates to electrical equipment technical field, can climb type cable channel cover plate more particularly, to a kind of self-locking.
【Background technology】
Known, cable duct is widely used in becoming supply station, social street and residence district, and electricity can be set between every section of cable duct Enter cable duct when cable groove is easy to daily maintenance, safeguards, can be covered using cover plate on cable trench, cable duct is according to difference Need the depth for setting different, in maintenance cable ditch, electric power personnel need by ladder when entering deeper cable duct, so Electric power personnel will carry with ladder, and burden is not only caused to manpower, can also influence operating efficiency, meanwhile, work as maintenance personal In cable duct during operation, cable channel cover plate is to open, can thus satisfy the need on pedestrian bring inconvenience, or even some pedestrians Do not note slightly dropping in cable duct accidentally, the personal safety to pedestrian brings hidden danger, conventional method is to open electricity at present The obstacle alarm column that will be carried with after cable trench cover is erected at around cable duct and is used to warn, but so electric power personnel need Multiple alarm columns are carried with, burden can be equally caused to manpower, influence operating efficiency.
【The content of the invention】
In order in overcoming the shortcomings of background technology, the invention discloses a kind of self-locking can climb type cable channel cover plate, the present invention is logical Setting column and support on the cover board is crossed, ladder is connected on support and the entrance cable duct of simplicity is reached with this and to cable duct week Enclosure from, warning purpose.
In order to realize the goal of the invention, the present invention is adopted the following technical scheme that:
A kind of self-locking can climb type cable channel cover plate, including cable duct, cover plate, column, support, ladder are provided with cable duct Cover plate, cover plate is provided with column and support, and rotating shaft is provided with column, and rotating shaft is provided with bracing wire, and stud wall is provided with opening, opening Side be provided with geometrical clamp, ladder is connected with support, one end of support sets on the cover board, and one end of support is connected to ladder On, one end of ladder is connected on support, and the other end of ladder is fixed on the bottom of cable duct.
The cover plate is rectangle, round or oval structure, and cover plate is made by hard, compression-resistant material.
The column is the hollow-core construction of cuboid, cylinder or prism, and the inside of column is provided with rotating shaft, the two of rotating shaft End be connected to column it is upper and lower face the wall and meditate on, the upper side that column is stretched out in rotating shaft upper end is exposed at the outside of column, is twined in rotating shaft Bracing wire is wound with, in rotating shaft, the other end of bracing wire is stretched out outside column the one ends wound of bracing wire by the opening of column, and column is extremely It is less three, is connected with each other by bracing wire between adjacent column, the bracing wire for connecting column is at least one, and the bottom of column sets The cover plate face for having bayonet socket, correspondence bayonet socket position is provided with snap ring, and column is hung over by snap ring and realized on buckle and cover plate connection.
The support is the nodular structure for folding, and support is made by hard, compression-resistant material, and support most two is saved, often Connected by connecting shaft between section support and ladder, often fold and launch by connecting shaft between section support.
By adopting the above-described technical solution, the present invention has the advantages that:
A kind of self-locking of the present invention can climb type cable channel cover plate, including cable duct, cover plate, column, support, ladder lead to Setting column and support on the cover board is crossed, ladder is connected on support and the entrance cable duct of simplicity is reached with this and to cable duct week Enclosure from, warning purpose;The present invention is practical, installs and use all fairly simple, can not only reduce electric power people The instrument carrying amount of member, can also improve work in ditch operation under electric power personnel to being effectively isolated and warning around cable duct The security and simplicity of industry.
【Brief description of the drawings】
Fig. 1 is dimensional structure diagram of the invention;
Fig. 2 is attachment structure schematic diagram of the invention;
Fig. 3 is upright post connection structure schematic diagram of the invention;
Fig. 4 is pillar construction schematic diagram of the invention;
Fig. 5 is column of the invention and cover board connection structure schematic diagram;
In figure:1st, cover plate;2nd, column;3rd, cable duct;4th, ladder;5th, bracing wire;6th, support;7th, geometrical clamp;8th, rotating shaft;9th, bayonet socket; 10th, snap ring.
【Specific embodiment】
Explanation that can be detailed by the following examples is of the invention, and the open purpose of the present invention is intended in the protection scope of the invention All technological improvements.
A kind of self-locking with reference to described in accompanying drawing 1 ~ 5 can climb type cable channel cover plate, including cable duct 3, cover plate 1, column 2, Support 6, ladder 4, are provided with cover plate 1 on cable duct 3, and cover plate 1 is provided with column 2 and support 6, column 2 and is provided with rotating shaft 8, turns Axle 8 is provided with bracing wire 5, and the wall of column 2 is provided with opening, and the side of opening is provided with geometrical clamp 7, ladder 4 is connected with support 6, branch One end of frame 6 is located on cover plate 1, and one end of support 6 is connected on ladder 4, and one end of ladder 4 connects on the frame 6, ladder 4 The other end be fixed on the bottom of cable duct 3;The cover plate 1 is rectangle, round or oval structure, and cover plate 1 is by hard, anti- Pressure material is made;The column 2 is the hollow-core construction of cuboid, cylinder or prism, and the inside of column 2 is provided with rotating shaft 8, the two ends of rotating shaft 8 be connected to column 2 it is upper and lower face the wall and meditate on, the upper side that column 2 is stretched out in the upper end of rotating shaft 8 is exposed at column 2 Outside, bracing wire 5 is wound with rotating shaft 8, the one ends wound of bracing wire 5 in rotating shaft 8, by column 2 being opened by the other end of bracing wire 5 Mouth is stretched out outside column 2, and column 2 is at least three, is connected with each other by bracing wire 5 between adjacent column 2, connection column 2 Bracing wire 5 is at least one, and the bottom of column 2 is provided with bayonet socket 9, and the face of cover plate 1 of correspondence bayonet socket 9 position is provided with snap ring 10, column 2 To hang over realized on buckle 9 by snap ring 10 and connected with cover plate 1;The support 6 is the nodular structure for folding, and support 6 is by hard, anti- Pressure material is made, and support 6 most two is saved, and is often saved and connected by connecting shaft between support 6 and ladder 4, often save support 6 it Between by connecting shaft fold and launch.
Implement a kind of self-locking of the present invention can climb type cable channel cover plate, when in use, first cover plate 1 is opened, draw While dynamic cover plate 1, the often section support 6 of folding is stretched by connecting shaft, and open simultaneously bottom surface completely until cover plate 1 is placed on upward On ground, at this moment ladder 4 is remained stationary as in cable duct 3, and electric power personnel can enter cable duct 3 by ladder, at this moment Electric power personnel first remove snap ring 10 separates column 2 and cover plate 1, and pulls out the column 2 of side, and the bracing wire 5 on column 2 is turning It is elongated under the rotation of axle 8 and is stretched out outside column 2, when column 2 is pulled to correct position, bracing wire 5 is fixed on opening side On geometrical clamp 7, such bracing wire 5 can just be avoided arbitrarily being pulled out and chaotic winding, and column 2 is placed on around cable duct 3 simultaneously Fixed on the ground by the snap ring for being preset in ground, a polygon is formed between such column 2 and isolates cable duct 3, stood Bracing wire 5 between post 2 can be effectively isolated and pedestrian on warning road, it is to avoid pedestrian falls into cable duct 3 accidentally, at this moment electric power personnel The operation of cable duct 3 can be entered by ladder 4, after the completion of operation, electric power personnel remove the column 2 for being fixed on ground, and turn The part that dynamic rotating shaft 8 is stretched out outside column 2, makes bracing wire 5 withdraw and be wrapped in the rotating shaft 8 inside column 2, then by snap ring 10 It is stuck on the bayonet socket 9 of column 2 and again connects column 2 and cover plate 1, promote cover plate 1, each section support 6 is opened under the extruding of cover plate 1 Begin to fold, when cover plate 1 is complete and cable duct 3 is closed, support 6 folds the both sides for being retracted in ladder 4, and such electric power personnel exist Can be without carrying the even substantial amounts of instrument such as transport ladder 4, alarm column during each maintenance cable ditch.
Part not in the detailed description of the invention is prior art.

Claims (4)

1. a kind of self-locking can climb type cable channel cover plate, including cable duct, cover plate, column, support, ladder, it is characterized in that:In electricity Cable ditch is provided with cover plate, and cover plate is provided with column and support, and rotating shaft is provided with column, and rotating shaft is provided with bracing wire, is set in stud wall The side for having opening, opening is provided with geometrical clamp, and ladder is connected with support, and one end of support sets on the cover board, one end of support It is connected on ladder, one end of ladder is connected on support, the other end of ladder is fixed on the bottom of cable duct.
2. a kind of self-locking according to claim 1 can climb type cable channel cover plate, it is characterized in that:The cover plate is rectangular Type, round or oval structure, cover plate are made by hard, compression-resistant material.
3. a kind of self-locking according to claim 1 can climb type cable channel cover plate, it is characterized in that:The column is rectangular The hollow-core construction of body, cylinder or prism, the inside of column is provided with rotating shaft, the two ends of rotating shaft be connected to column it is upper, In lower wall, the upper side that column is stretched out in rotating shaft upper end is exposed at the outside of column, and bracing wire is wound with rotating shaft, and one end of bracing wire twines Be wound in rotating shaft, the other end of bracing wire is stretched out outside column by the opening of column, column is at least three, adjacent column it Between be connected with each other by bracing wire, the bracing wire for connecting column is at least one, and the bottom of column is provided with bayonet socket, correspondence bayonet socket position Cover plate face is provided with snap ring, and column is hung over by snap ring and realized on buckle and cover plate connection.
4. a kind of self-locking according to claim 1 can climb type cable channel cover plate, it is characterized in that:The support is what is folded Nodular structure, support is made by hard, compression-resistant material, and support most two is saved, and is often saved between support and ladder by connecting Spindle is connected, and is often folded and is launched by connecting shaft between section support.
CN201611147427.XA 2016-12-13 2016-12-13 A kind of self-locking can climb type cable channel cover plate CN106786316B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611147427.XA CN106786316B (en) 2016-12-13 2016-12-13 A kind of self-locking can climb type cable channel cover plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611147427.XA CN106786316B (en) 2016-12-13 2016-12-13 A kind of self-locking can climb type cable channel cover plate

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CN106786316A true CN106786316A (en) 2017-05-31
CN106786316B CN106786316B (en) 2018-08-24

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2227149Y (en) * 1995-10-17 1996-05-15 徐敏刚 Anti-theft safety manhole cover
KR20070060646A (en) * 2005-12-09 2007-06-13 이재훈 Ladder structure for emergency escape from building
CN201457364U (en) * 2009-09-04 2010-05-12 范永进 Auxiliary device for freight train platform
CN203161073U (en) * 2013-04-09 2013-08-28 公安部天津消防研究所 Emergency escape extension ladder
CN103774809A (en) * 2014-01-15 2014-05-07 宁波高新区夏远科技有限公司 Rotating ladder with storage function
CN204080674U (en) * 2014-09-11 2015-01-07 北京申江风冷发动机有限责任公司 Cone posture changing device
FR3026427A1 (en) * 2014-09-30 2016-04-01 Audinnov Taquert coinceur for haubanable ladder
CN205189736U (en) * 2015-12-10 2016-04-27 钱勇 Board cat ladder turns over with propaganda function
CN205399855U (en) * 2016-03-10 2016-07-27 上海江南长兴重工有限责任公司 Footboard emergency staircase uprises
CN106081995A (en) * 2016-07-16 2016-11-09 成都赋阳技术开发有限公司 A kind of electric power overhaul device

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2227149Y (en) * 1995-10-17 1996-05-15 徐敏刚 Anti-theft safety manhole cover
KR20070060646A (en) * 2005-12-09 2007-06-13 이재훈 Ladder structure for emergency escape from building
CN201457364U (en) * 2009-09-04 2010-05-12 范永进 Auxiliary device for freight train platform
CN203161073U (en) * 2013-04-09 2013-08-28 公安部天津消防研究所 Emergency escape extension ladder
CN103774809A (en) * 2014-01-15 2014-05-07 宁波高新区夏远科技有限公司 Rotating ladder with storage function
CN204080674U (en) * 2014-09-11 2015-01-07 北京申江风冷发动机有限责任公司 Cone posture changing device
FR3026427A1 (en) * 2014-09-30 2016-04-01 Audinnov Taquert coinceur for haubanable ladder
CN205189736U (en) * 2015-12-10 2016-04-27 钱勇 Board cat ladder turns over with propaganda function
CN205399855U (en) * 2016-03-10 2016-07-27 上海江南长兴重工有限责任公司 Footboard emergency staircase uprises
CN106081995A (en) * 2016-07-16 2016-11-09 成都赋阳技术开发有限公司 A kind of electric power overhaul device

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Inventor after: Li Jianhua

Inventor after: Yang Bailin

Inventor after: Li Lifang

Inventor after: Wang Ping

Inventor after: Jie Yunli

Inventor after: Guan Xiaomeng

Inventor after: Wang Kai

Inventor after: Wang Shaohui

Inventor after: Feng Limin

Inventor after: Zheng Yuke

Inventor after: Zhao Xiaojun

Inventor after: Fu Jun

Inventor after: Jia Qilong

Inventor after: Ma Hongqing

Inventor before: Wang Kai

Inventor before: Li Lifang

Inventor before: Wang Ping

Inventor before: Jie Yunli

Inventor before: Guan Xiaomeng

Inventor before: Wang Shaohui

Inventor before: Feng Limin

Inventor before: Zheng Yuke

Inventor before: Zhao Xiaojun

Inventor before: Fu Jun

Inventor before: Jia Qilong

Inventor before: Ma Hongqing

Inventor before: Yang Bailin

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