CN106337652A - Electric power maintenance ladder - Google Patents

Electric power maintenance ladder Download PDF

Info

Publication number
CN106337652A
CN106337652A CN201610833807.2A CN201610833807A CN106337652A CN 106337652 A CN106337652 A CN 106337652A CN 201610833807 A CN201610833807 A CN 201610833807A CN 106337652 A CN106337652 A CN 106337652A
Authority
CN
China
Prior art keywords
support plate
tower body
pedal
column
block
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.)
Granted
Application number
CN201610833807.2A
Other languages
Chinese (zh)
Other versions
CN106337652B (en
Inventor
于洋
孙建涛
王大军
王芳
郑伟
姜玉玺
孙丽
邢浩
王新国
李天辉
张蕊
李峰
王昭祁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Yantai Power Supply Co of State Grid Shandong Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Yantai Power Supply Co of State Grid Shandong Electric Power Co Ltd
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 State Grid Corp of China SGCC, Yantai Power Supply Co of State Grid Shandong Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201610833807.2A priority Critical patent/CN106337652B/en
Publication of CN106337652A publication Critical patent/CN106337652A/en
Application granted granted Critical
Publication of CN106337652B publication Critical patent/CN106337652B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06CLADDERS
    • E06C9/00Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
    • E06C9/02Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes rigidly mounted
    • E06C9/04Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes rigidly mounted in the form of climbing irons or the like
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06CLADDERS
    • E06C7/00Component parts, supporting parts, or accessories
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06CLADDERS
    • E06C7/00Component parts, supporting parts, or accessories
    • E06C7/08Special construction of longitudinal members, or rungs or other treads

Abstract

The invention discloses an electric power maintenance ladder. The electric power maintenance ladder comprises a base, and a tower body which is arranged on the base; an upright post is arranged on one side of the tower body; brackets are arranged on the side, opposite to the upright post, of the tower body; at least three brackets are arranged in the height direction of the tower body at equal intervals; a supporting plate is arranged on each bracket; each supporting plate is rotatably connected with the corresponding bracket through a supporting block which is arranged above the corresponding bracket; a sleeve is arranged on the upright post in a sleeving manner; pedals are arranged on the sleeve; the sleeve can rotate relative to the upright post; adjacent pedals on the sleeve are connected with each other through a connecting rod; each supporting block is positioned at one end of the corresponding bracket; the supporting plates are strip-shaped. According to the electric power maintenance ladder, the pedals and the supporting plates are combined; when the pedals are rotated and are used for climbing the tower body, the supporting plates can be driven to be overlapped with the middle part of the tower body, so that a worker can place equipment or take a break when maintaining the equipment.

Description

A kind of power equipment maintaining ladder
Technical field
The present invention relates to a kind of power equipment maintaining ladder.
Background technology
The ladder of the climbing being arranged on electric power tower is usually fixed structure, facilitates staff to climb along tower body To eminence, equipment is safeguarded.But it is usually present potential safety hazard due to above high voltage iron tower, in the case of there is no power-off, Climbing steel tower is abnormally dangerous in violation of rules and regulations for non-working person, the cat ladder structure of existing fixation, and very convenient climbing has safety hidden Suffer from.
Content of the invention
It is an object of the invention to provide a kind of power equipment maintaining ladder, the problem of prior art presence can be improved, by adopting It is be combined with each other with support plate with pedal, when rotation pedal is used for climbing tower body, can synchronously drive support plate to be overlapped in the middle part of tower body, Facilitate staff place apparatus or bait in maintained equipment.
The present invention is achieved through the following technical solutions:
A kind of power equipment maintaining ladder, include base and the base described in being arranged on tower body, be provided with described tower body side Column, the tower body described in the side opposite with described column is provided with support, and described support is along described Arrange at equal intervals at least 3 of tower body height direction, are provided with support plate on described support, and described support plate passes through to be arranged on A block above support is rotatably connected on described support, is set with sleeve pipe, on described column on described sleeve pipe It is provided with pedal, described sleeve pipe can rotate relative to described column, the pedal on adjacent described sleeve pipe passes through connecting rod It is connected with each other, a described block is located at described support one end, described support plate is in strip, and described support plate passes through to be sleeved on Torsion spring on a described block is sleeved on a described block, and under described torsion spring naturalness, described support plate is positioned at described Above support, it is provided with the crossbeam contour with described support in the middle part of described tower body, in the institute contour with described support plate Connecting rod is provided with the pedal stated, described connecting rod one end is rotated with described pedal upper surface and is connected, and described connecting rod is another End is connected away from described block one end rotation with described support plate, described pedal relative to described column rotate when can carry Dynamic described connecting rod rotates to described column direction, and described pedal is located at described column away from described tower body side When, described support plate is overlapped on described crossbeam away from described block one end.In the present invention, connecting rod is made to run through adjacent Pedal, rotate one of pedal when, adjacent pedal under the drive of connecting rod, synchronous axial system, can set on column Put bearing, so that sleeve pipe is rotatably connected on column by bearing it is also possible to make sleeve pipe be rotatably connected on column by other means On, one end is fixedly connected on a block, so that the torsion spring other end is fixedly connected on support plate, when support plate rotates relative to a block, Torsion spring is made to produce the active force reversing, when not in use, under the drive of torsion spring, support plate is set in parallel in above support, now Torsion spring in the raw, when rotating pedal, pedal drivening rod, connecting rod drives support plate relatively to prop up a block and rotates, when pedal position When column is away from tower body side, a block is overlapped on support and crossbeam, now support plate is fixed up.In the present invention, One support plate is set between adjacent at least 3-5 pedal, when staff climbs to along pedal and props up Board position, support plate is solid Determine to get up, equipment can be placed on support plate, facilitate the maintenance of power equipment, it is also possible to provide for staff stop The position of breath.In the present invention, can make column bottom vacantly above base, workman has when needing maintained equipment, Ke Yili Climb pedal position with other cat ladders, by making column bottom hanging, maintain a certain distance with ground, it is to avoid inoperative people Member climbs tower body by cat ladder.In the present invention, column is provided for mount the circulus of the equipment such as catching device, makes work Personnel, when climbing upwards along column and pedal, catching device can be articulated in the circulus on column, contribute to carrying High security.
Further, for the present invention is better achieved, in the middle part of described crossbeam, it is provided with counterbore, remote in described support plate A described block one end is provided with through hole, is provided with bolt in described through hole, described support plate is overlapped on described horizontal stroke Bolt end described in when on beam can be threaded in described counterbore.The present invention arranges counterbore on support, works as support plate During parallel to support, so that bolt lower end is threaded in the counterbore on support, when support plate is overlapped on crossbeam, so that support plate is led to Cross bolt thread to be connected in the counterbore on crossbeam, support plate now can be made to keep stable, facilitate staff to stand.
Further, for the present invention is better achieved, described pedal upper surface is provided with anti-slip veins.By setting Anti-slip veins, are prevented from staff's landing from pedal, are favorably improved the safety during pedal uses.
Further, for the present invention is better achieved, in the middle part of described support plate upper surface, concave downward forms groove.Pass through Setting groove structure, can facilitate place apparatus, it is to avoid when safeguarding power equipment, and the instrument being placed on support plate or equipment are slided Fall, it is also possible to facilitate staff to stand, be favorably improved security performance during maintained equipment.
Further, for the present invention is better achieved, agnail is provided with described pedestal lower end face, described agnail Tilt to described tower body lower outer.By arranging barb structure, non-working person's climbing tower body can be placed.
Further, for the present invention is better achieved, in described sleeve pipe, described pedal side is provided with agnail, Described agnail tilts to described tower body lower outer.When not using pedal, pedal is located between column and tower body sidewall, Now, agnail is located at column away from tower body side, now can prevent non-working person's climbing steel tower.
The present invention compared with prior art, has the advantages that
The present invention passes through to arrange pedal structure, and makes pedal structure and cooperate with the support plate being arranged on tower body, at pedal When use state, make support plate opposing lap joint ends inside tower body, while staff's climbing can be facilitated, be work using support plate Making personnel provides the platform of rest and place apparatus.
Brief description
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below will be attached to use required in embodiment Figure is briefly described it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, and it is right to be therefore not construed as The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is overall structure diagram of the present invention;
Fig. 2 is use state top view of the present invention.
Wherein: 101. bases, 102. tower bodies, 103. columns, 104. supports, 105. support plates, 106. blocks, 107. sleeve pipes, 108. pedals, 109. connecting rods, 110. crossbeams, 111. connecting rods, 112. bolts, 113. grooves, 114. agnails, 115. torsion springs.
Specific embodiment
With reference to specific embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to This.
Embodiment 1:
As shown in figure 1, a kind of power equipment maintaining ladder, include base 101 and the base 101 described in being arranged on tower body 102, permissible Base is formed using concreting, pre-embedded bolt is set above base, tower body is fixed on base by pre-embedded bolt Side, is provided with column 103 in described tower body 102 side, in the present embodiment, makes column bottom respect thereto hanging, makes column Lower end respect thereto has the distance of 2-3m, the tower body 102 described in the side opposite with described column 103 is provided with and props up Frame 104, support relative level arrange, described support 104 be along described tower body 102 short transverse arrange at equal intervals to Few 3, as shown in Fig. 2 being provided with support plate 105 on described support 104, support plate relative level is arranged, described support plate 105 It is rotatably connected on described support 104 by being arranged on a block 106 of support 104 top, a block is located above support, in circle Column structure, is set with sleeve pipe 107, sleeve pipe can rotate relative to column on described column 103, in described sleeve pipe 107 On be provided with pedal 108, when relatively column rotating casing, pedal rotates also with sleeve pipe, and described sleeve pipe 107 can be relatively Described column 103 rotates, and can arrange groove, sleeve pipe is sleeved on inside groove, it would however also be possible to employ bearing etc. on column Realize rotating and connect, the pedal 108 on adjacent described sleeve pipe 107 is connected with each other by connecting rod 109, can set on pedal Put through hole, make connecting rod run through the through hole on adjacent pedal, when one of pedal relatively rotates, connecting rod band can be passed through Move adjacent pedal synchronous axial system, a described block 106 is located at described support 104 one end, described support plate 105 is in strip, Described support plate 105 is sleeved on a described block 106 by the torsion spring 115 being sleeved on a described block 106, one end It is fixedly connected on a block, the torsion spring other end is fixedly connected on support plate, when support plate rotates relative to a block, so that torsion spring is produced and turn round The active force turning, under described torsion spring 115 naturalness, described support plate 105 is located above described support 104, described It is provided with the crossbeam 110 contour with described support 104 in the middle part of tower body 102, when support plate relatively rotates, support can be overlapped on On, the pedal 108 described in contour with described support plate 105 is provided with connecting rod 111, described connecting rod 111 one end and institute Pedal 108 upper surface stated rotates and connects, and described connecting rod 111 other end props up block 106 with described support plate 105 away from described One end rotates and connects, and when pedal relatively rotates, support plate, also under the drive of connecting rod, rotates around block, described pedal 108 Relative to described column 103 rotate when described connecting rod 111 can be driven to rotate to described column 103 direction, described steps on When plate 108 is located at described column 103 away from described tower body 102 side, described support plate 105 is away from a described block 106 One end is overlapped on described crossbeam 110.
The present invention passes through using rotary pedal, and when making pedal be located at column away from tower body side, pedal is in Working condition, now, support plate, also under the drive of pedal, is overlapped in the middle part of tower body, now can climb support plate by pedal Position, staff can rest on support plate, provide staff the platform stood using support plate, and can also facilitate Place repair apparatus.
Embodiment 2:
In the present embodiment, for convenience support plate is fixed it is preferable that being provided with counterbore in the middle part of described crossbeam 110, Described support plate 105 is provided with through hole away from described block 106 one end, is provided with bolt 112 in described through hole, described Bolt 112 end described in when being overlapped on described crossbeam 110 for the support plate 105 can be threaded in described counterbore. When needed, after support plate being overlapped on support and crossbeam, using bolt, support plate is fixed, makes support plate one end pass through to prop up Block is fixed on support, and the other end is bolted on crossbeam.
In the present embodiment, in order to avoid skidding it is preferable that being provided with anti-slip veins on described pedal 108 upper surface.
Place apparatus for convenience, it is preferable that concave downward shape in the middle part of described support plate 105 upper surface in the present embodiment Become groove 113.Maintenance of equipment and instrument can be connected to inside grooves, it is to avoid equipment landing.
Embodiment 3:
In the present embodiment, in order to avoid having non-working person's climbing tower body it is preferable that setting on described support 104 lower surface It is equipped with agnail 114, described agnail 114 tilts to described tower body 102 lower outer.
In the same manner, in the present embodiment, in described sleeve pipe 107, described pedal 108 side is provided with agnail 114, institute The agnail 114 stated tilts to described tower body 102 lower outer.When pedal is in off working state, in the presence of torsion spring, Support plate is located above support and is parallel to each other with support, and now pedal is located between column and tower body, and agnail points to outside column, Can prevent non-working person from climbing upwards along column.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, made any repair Change, equivalent, improvement etc., should be included within the scope of the present invention.

Claims (6)

1. a kind of power equipment maintaining ladder, include base (101) and the base (101) described in being arranged on tower body (102), its feature It is: described tower body (102) side is provided with column (103), described in the side opposite with described column (103) Tower body (102) on be provided with support (104), described support (104) is along between described tower body (102) short transverse etc. Every at least 3 of setting, support plate (105) is provided with described support (104), described support plate (105) passes through to be arranged on A block (106) above support (104) is rotatably connected on described support (104), is set with described column (103) Sleeve pipe (107), is provided with pedal (108) on described sleeve pipe (107), and what described sleeve pipe (107) can be relatively described is vertical Post (103) rotates, and the pedal (108) on adjacent described sleeve pipe (107) is connected with each other by connecting rod (109), and described props up Block (106) is located at described support (104) one end, and described support plate (105) is in strip, and described support plate (105) passes through set The torsion spring (115) being contained on a described block (106) is sleeved on a described block (106), the natural shape of described torsion spring (115) Under state, described support plate (105) is located above described support (104), be provided with the middle part of described tower body (102) with described The contour crossbeam (110) of support (104), the company of being provided with the described pedal (108) contour with described support plate (105) Bar (111), described connecting rod (111) one end is rotated with described pedal (108) upper surface and is connected, and described connecting rod (111) is another One end is rotated away from described block (106) one end with described support plate (105) and is connected, and described pedal (108) is relatively described Column (103) described connecting rod (111) can be driven to rotate to described column (103) direction when rotating, described pedal (108), when being located at described column (103) away from described tower body (102) side, described support plate (105) is away from described Block (106) one end is overlapped on described crossbeam (110).
2. a kind of power equipment maintaining ladder according to claim 1 it is characterised in that: arrange in the middle part of described crossbeam (110) There is counterbore, in described support plate (105), described block (106) one end is provided with through hole, arranges in described through hole There is bolt (112), bolt (112) end described in when described support plate (105) is overlapped on described crossbeam (110) being capable of spiral shell Stricture of vagina is connected in described counterbore.
3. a kind of power equipment maintaining ladder according to claim 1 it is characterised in that: on described pedal (108) upper surface It is provided with anti-slip veins.
4. a kind of power equipment maintaining ladder according to claim 1 and 2 it is characterised in that: in described support plate (105) upper surface Portion's concave downward forms groove (113).
5. a kind of power equipment maintaining ladder according to claim 1 it is characterised in that: on described support (104) lower surface It is provided with agnail (114), described agnail (114) tilts to described tower body (102) lower outer.
6. a kind of power equipment maintaining ladder according to claim 1 it is characterised in that: in described sleeve pipe (107) away from described Pedal (108) side be provided with agnail (114), described agnail (114) tilts to described tower body (102) lower outer.
CN201610833807.2A 2016-09-20 2016-09-20 A kind of power equipment maintaining ladder Expired - Fee Related CN106337652B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610833807.2A CN106337652B (en) 2016-09-20 2016-09-20 A kind of power equipment maintaining ladder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610833807.2A CN106337652B (en) 2016-09-20 2016-09-20 A kind of power equipment maintaining ladder

Publications (2)

Publication Number Publication Date
CN106337652A true CN106337652A (en) 2017-01-18
CN106337652B CN106337652B (en) 2018-01-12

Family

ID=57838947

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610833807.2A Expired - Fee Related CN106337652B (en) 2016-09-20 2016-09-20 A kind of power equipment maintaining ladder

Country Status (1)

Country Link
CN (1) CN106337652B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107313893A (en) * 2017-06-21 2017-11-03 夏士桀 A kind of few and cost-effective high-efficiency wind driven generator group of floor space
CN114159708A (en) * 2021-12-16 2022-03-11 北京国联政通通信科技有限公司 Communication tower with anti-falling device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008064532A1 (en) * 2006-11-29 2008-06-05 Wanxing Wang An extensible ladder with anti-pinch device
CN203430416U (en) * 2013-07-24 2014-02-12 国家电网公司 Rope ladder ground fixer with oblique needle
DE202013006669U1 (en) * 2013-07-24 2014-10-28 Schwemmer & Dorn + Co Gmbh Mast hanging ladder
CN205178392U (en) * 2015-12-17 2016-04-20 国家电网公司 Rope ladder head for live working
CN205349221U (en) * 2016-01-10 2016-06-29 中际联合(北京)科技股份有限公司 Be applied to wind generating set's stay cord formula cat ladder half space

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008064532A1 (en) * 2006-11-29 2008-06-05 Wanxing Wang An extensible ladder with anti-pinch device
CN203430416U (en) * 2013-07-24 2014-02-12 国家电网公司 Rope ladder ground fixer with oblique needle
DE202013006669U1 (en) * 2013-07-24 2014-10-28 Schwemmer & Dorn + Co Gmbh Mast hanging ladder
CN205178392U (en) * 2015-12-17 2016-04-20 国家电网公司 Rope ladder head for live working
CN205349221U (en) * 2016-01-10 2016-06-29 中际联合(北京)科技股份有限公司 Be applied to wind generating set's stay cord formula cat ladder half space

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107313893A (en) * 2017-06-21 2017-11-03 夏士桀 A kind of few and cost-effective high-efficiency wind driven generator group of floor space
CN107313893B (en) * 2017-06-21 2019-06-21 中广核楚雄牟定风力发电有限公司 A kind of occupied area is few and the high-efficiency wind driven generator group of save the cost
CN114159708A (en) * 2021-12-16 2022-03-11 北京国联政通通信科技有限公司 Communication tower with anti-falling device
CN114159708B (en) * 2021-12-16 2022-09-27 纪志明 Communication tower with anti-falling device

Also Published As

Publication number Publication date
CN106337652B (en) 2018-01-12

Similar Documents

Publication Publication Date Title
CN107268969B (en) A kind of scaffold structure for high altitude operation
CN205711774U (en) Hanging-type construction stage apparatus for band anticollision barrier bridge
CN106481061B (en) Climbing frame
CN110130626A (en) Ready-package aluminium alloy scaffold
CN106337652A (en) Electric power maintenance ladder
CN206205415U (en) A kind of climbing frame
CN205709757U (en) A kind of aerial work platform
CN114645614A (en) Rapid moving aerial work platform based on rail device
CN205955164U (en) Portable steel truss operation platform
CN211775606U (en) Regularization assembled that can have enough to meet need climbs frame and goes up people's passageway
CN105970893A (en) Combined round rack pile leg construction platform
CN106892379A (en) A kind of high altitude rescue and job safety slow descending device
CN204455839U (en) Construction working stand under prefabricated side bar lateral roof
CN106761356A (en) A kind of power construction overhauls apparatus
CN203795885U (en) Tower-type large-height-building demolition machine
CN106760468A (en) The suspension platform that a kind of construction site uses
CN209670301U (en) A kind of scaffold with stress monitoring protection
CN206617182U (en) Constructing tunnel Terrace prevention device
CN206697838U (en) Line maintenance aerial work platform
CN205936536U (en) Workbench device and pumping unit
CN105155862B (en) Portable outdoor operation protection frame for aluminum and plastic window decoration
CN106082040B (en) A kind of vertical tank fire fighting device moves apparatus for examination and repair
CN219929561U (en) Movable construction platform for high-altitude operation
CN209908392U (en) Working pedal for high-altitude ladder stand
CN205133088U (en) Simple and convenient combined contact net high altitude construction car

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information
CB02 Change of applicant information

Address after: 264000 Jiefang Road, Zhifu, Shandong, No. 158,

Applicant after: Yantai Power Supply Company, State Grid Shandong Electric Power Company

Applicant after: State Grid Corporation of China

Address before: 100031 Xicheng District, Chang'an Avenue, No. 86,

Applicant before: State Grid Corporation of China

Applicant before: Yantai Power Supply Company, State Grid Shandong Electric Power Company

CB03 Change of inventor or designer information
CB03 Change of inventor or designer information

Inventor after: Yu Yang

Inventor after: Wang Xinguo

Inventor after: Li Tianhui

Inventor after: Zhang Rui

Inventor after: Li Feng

Inventor after: Wang Zhaoqi

Inventor after: Sun Jiantao

Inventor after: Wang Dajun

Inventor after: Wang Fang

Inventor after: Zheng Wei

Inventor after: Guo Jing

Inventor after: Jiang Yuxi

Inventor after: Sun Li

Inventor after: Xing Hao

Inventor before: Yu Yang

Inventor before: Li Tianhui

Inventor before: Zhang Rui

Inventor before: Li Feng

Inventor before: Wang Zhaoqi

Inventor before: Sun Jiantao

Inventor before: Wang Dajun

Inventor before: Wang Fang

Inventor before: Zheng Wei

Inventor before: Jiang Yuxi

Inventor before: Sun Li

Inventor before: Xing Hao

Inventor before: Wang Xinguo

GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180112

Termination date: 20200920