CN205532221U - Electric power transformer overhauls with insulating ladder - Google Patents

Electric power transformer overhauls with insulating ladder Download PDF

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Publication number
CN205532221U
CN205532221U CN201620072284.XU CN201620072284U CN205532221U CN 205532221 U CN205532221 U CN 205532221U CN 201620072284 U CN201620072284 U CN 201620072284U CN 205532221 U CN205532221 U CN 205532221U
Authority
CN
China
Prior art keywords
insulating ladder
column
skid base
introduction
montant
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.)
Expired - Fee Related
Application number
CN201620072284.XU
Other languages
Chinese (zh)
Inventor
盛利
王勃
孔海良
李宁宁
赵金元
杨艳玲
徐玉强
张丽娜
刘海云
刘翠平
陈冲
刘香美
葛云天
杜瑞兰
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 Shandong Electric Power Company Juye Power Supply Co
Original Assignee
State Grid Shandong Electric Power Company Juye Power Supply Co
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 Shandong Electric Power Company Juye Power Supply Co filed Critical State Grid Shandong Electric Power Company Juye Power Supply Co
Priority to CN201620072284.XU priority Critical patent/CN205532221U/en
Application granted granted Critical
Publication of CN205532221U publication Critical patent/CN205532221U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an electric power transformer overhauls with insulating ladder, including insulating terraced support body and anti -slipping base, frame construction that stand combination that insulating terraced support body was installed through horizontal pole and two parallels formed, stand and horizontal pole mutually perpendicular, the top of stand is connected with the sleeve, and telescopic inner chamber has all cup jointed the montant through the bolt, and the back of montant is provided with work platform, and the bottom of stand is equipped with anti -slipping base, the utility model discloses the structure is light and handy, reasonable in design, and stability is high, and the antiskid is effectual, and safe and reliable, the anti -slipping base of adoption can reinforced insulation ladder holistic anti -skidding effects when using, improve the stability that insulating ladder was placed to can be convenient for the going on of electric power transformer maintenance work avoids appearing the insulating terraced turnover and the artifical circumstances of falling of work, has improved the security that insulating ladder used.

Description

A kind of Introduction on Transforming Maintenance insulating ladder
Technical field
This utility model belongs to Introduction on Transforming Maintenance apparatus technical field, relates to a kind of Introduction on Transforming Maintenance insulating ladder.
Background technology
Voltage levels converting equipment is typically mounted in midair on framework, carries out voltage levels converting equipment service work Time, staff needs to carry out novel ladder.And when novel ladder, staff is often by insulation Ladder is connected across the operation that can carry out ascending a height in the air, just can carry out Introduction on Transforming Maintenance operation.
But, insulating ladder poor stability the most on the market, skidproof effect is poor, and safety is low, when insulating ladder placement Time built on the sand, often there is insulating ladder overbank when work high above the ground in staff, so that insulating ladder skids Overturning and cause worker fall or insulating ladder to collapse security incidents such as injuring people by a crashing object, cause personal injury, it is difficult to meet Market and the use demand of Introduction on Transforming Maintenance work.
Utility model content
For the problems referred to above, the technical problems to be solved in the utility model is to provide that a kind of stability is high, skid resistance is good, Safe and reliable Introduction on Transforming Maintenance insulating ladder.
Introduction on Transforming Maintenance insulating ladder of the present utility model, including insulating ladder support body and anti-skid base, described insulation ladder frame The frame structure that body is combined by cross bar and two parallel columns installed, described column is the most vertical with described cross bar Directly, the top of column connects sleeve, and the inner chamber of described sleeve is all connected to montant by bolt sleeve, described montant interior Chamber is provided with telescoping mechanism, and the back side of montant is provided with job platform, and the bottom of described column is provided with anti-skid base, and institute Being connected with column by rotating shaft in stating the notch that the inner chamber of anti-skid base is offered, the top of described anti-skid base is positioned at vertical The back side of post is provided with back stay, and the top of described back stay is connected with described sleeve.
Introduction on Transforming Maintenance insulating ladder of the present utility model, wherein, the middle part bottom described anti-skid base offers arch Shape concave surface, the bottom of anti-skid base is provided with the groove being coated with skid resistant course, the anti-skidding end away from the both sides of arcuation concave surface The inner chamber of seat is provided with reinforcement muscle, and the top surface of anti-skid base is bonded with rubber blanket, and the surface configuration of anti-skid base has and adds Strong muscle.
Introduction on Transforming Maintenance insulating ladder of the present utility model, wherein, the middle part at described montant top is provided with seat belt and hangs Put ring, and described seat belt hangs the surface of ring and is provided with frosted layer.
Introduction on Transforming Maintenance insulating ladder of the present utility model, wherein, the front of described telescoping mechanism is equipped with rising-falling tone Joint wheel, described lift adjustment wheel is driven by transmission band.
Introduction on Transforming Maintenance insulating ladder of the present utility model, wherein, the top of described anti-skid base is pressed close on the left of column Position is provided with apron plate, and the surface-coated of described apron plate has wearing layer.
This utility model beneficial effect: this utility model light structure, reasonable in design, stability is high, good antiskid effect, Safe and reliable, the anti-skid base of employing can the overall in use skidproof effect of reinforced insulation ladder, improve insulating ladder and put The stability put such that it is able to be easy to the carrying out of Introduction on Transforming Maintenance work, it is to avoid insulating ladder overturning and work people occur The situation that work is fallen, improves the safety that insulating ladder uses, and the utilization of back stay can increase insulating ladder entirety Skid resistance, thus further improve stability when insulating ladder uses, and the application of telescoping mechanism can be easy to basis Operation needs to regulate flexibly the whole height of insulating ladder, consequently facilitating the use of insulating ladder, and rotating shaft with the use of Insulating ladder can be easy to and adjust gradient when insulating ladder uses according to use demand, thus facilitate staff to carry out electricity Power substation equipment maintenance and repair operation, the use of apron plate is avoided insulating ladder in use to dump forward, thus is improve insulating ladder and make Safety coefficient, and wearing layer can extend the service life of apron plate, and seat belt hangs the use of ring and is easy to simultaneously Staff hangs seat belt, consequently facilitating carry out upkeep operation, and frosted layer is easy to seat belt and is hung ring with seat belt Connection, it is to avoid the situation that seat belt comes off occurs during use.
Accompanying drawing explanation
For ease of explanation, this utility model is embodied as and accompanying drawing is described in detail by following.
Fig. 1 is this utility model front view structural representation;
Fig. 2 is this utility model right side view structural representation.
Detailed description of the invention
Introduction on Transforming Maintenance insulating ladder as shown in Figure 1-2, including insulating ladder support body 1 and anti-skid base 8, described absolutely The frame structure that edge ladder body 1 is combined by cross bar 3 column 2 installed parallel with two, described column 2 with Described cross bar 3 is mutually perpendicular to, and the top of column 2 connects sleeve 4, and the inner chamber of described sleeve 4 is all by bolt 41 Being socketed with montant 5, the inner chamber of described montant 5 is provided with telescoping mechanism 51, and the front of described telescoping mechanism 51 is equipped with liter Falling tone joint wheel 52, described lift adjustment wheel 52 is driven by transmission band, and the middle part at described montant 5 top is provided with peace Full band hangs ring 6, and described seat belt hangs the surface of ring 6 and is provided with frosted layer, and the back side of montant 5 is provided with operation horizontal Platform 7, the bottom of described column 2 is provided with anti-skid base 8, and the middle part bottom described anti-skid base 8 offers arcuation concave surface 81, the bottom of anti-skid base 8 is provided with the groove 82 being coated with skid resistant course away from the both sides of arcuation concave surface 81, anti-skidding The inner chamber of base 8 is provided with reinforcement muscle 83, and the top surface of anti-skid base 8 is bonded with rubber blanket 84, anti-skid base 8 Surface configuration has reinforcement 85, and the notch that the inner chamber of described anti-skid base 8 is offered is interior by rotating shaft 9 and column 2 phase Connecting, the top of described anti-skid base 8 is positioned at the back side of column 2 and is provided with back stay 10, the top of described back stay 10 Portion is connected with described sleeve 4, and the top of described anti-skid base 8 is pressed close to column 2 leftward position and is provided with apron plate 11, The surface-coated of described apron plate 11 has wearing layer.
The demand worked according to Introduction on Transforming Maintenance during use, takes turns regulation insulation first with the lift adjustment in telescoping mechanism The overall of ladder uses height, then utilizes the cooperation of rotating shaft and back stay to adjust the gradient of insulating ladder, then works Personnel utilize seat belt to hang ring and seat belt is wrapped in seat belt hangs in ring, and staff climbs up absolutely utilizing cross bar Edge ladder carries out Introduction on Transforming Maintenance operation on job platform, and anti-skid base can reinforced insulation ladder in use steady Qualitative, and under the effect of arcuation concave surface and groove, the skidproof effect of anti-skid base is greatly enhanced, thus effectively carry on the back Face insulating ladder occurs the phenomenon skidded in use, improves insulating ladder safety in use, adds back stay Cooperation with apron plate can further enhance stability when insulating ladder uses and safety, consequently facilitating insulating ladder Use, and then convenient the carrying out using insulating ladder to carry out Introduction on Transforming Maintenance work, wearing layer can extend apron plate Service life, and the rubber blanket used can extend the service life of anti-skid base.
Embodiment described above is only to be described preferred implementation of the present utility model, not to this practicality Novel spirit and scope are defined.On the premise of without departing from this utility model design concept, this area ordinary people Member's various modification of making the technical solution of the utility model and improvement, all should drop into protection model of the present utility model Enclose, the technology contents that this utility model is claimed, all record in detail in the claims.

Claims (5)

1. an Introduction on Transforming Maintenance insulating ladder, including insulating ladder support body (1) and anti-skid base (8), It is characterized in that: described insulating ladder support body (1) passes through cross bar (3) column (2) installed parallel with two The frame structure combined, described column (2) is mutually perpendicular to described cross bar (3), column (2) Top connects has sleeve (4), the inner chamber of described sleeve (4) to be all socketed with montant (5) by bolt (41), The inner chamber of described montant (5) is provided with telescoping mechanism (51), and the back side of montant (5) is provided with job platform (7), The bottom of described column (2) is provided with anti-skid base (8), and the inner chamber of described anti-skid base (8) is offered Being connected with column (2) by rotating shaft (9) in notch, the top of described anti-skid base (8) is positioned at column (2) the back side is provided with back stay (10), the top of described back stay (10) and described sleeve (4) phase Connect.
Introduction on Transforming Maintenance insulating ladder the most according to claim 1, it is characterised in that: described anti-skidding The middle part of base (8) bottom offers arcuation concave surface (81), and the bottom of anti-skid base (8) is recessed away from arcuation The both sides in face (81) are provided with the groove (82) being coated with skid resistant course, and the inner chamber of anti-skid base (8) sets Reinforcement muscle (83), the top surface of anti-skid base (8) is had to be bonded with rubber blanket (84), anti-skid base (8) Surface configuration have reinforcement (85).
Introduction on Transforming Maintenance insulating ladder the most according to claim 1, it is characterised in that: described montant (5) middle part at top is provided with seat belt and hangs ring (6), and described seat belt hangs the surface of ring (6) and sets There is frosted layer.
Introduction on Transforming Maintenance insulating ladder the most according to claim 1, it is characterised in that: described flexible The front of mechanism (51) is equipped with lift adjustment wheel (52), and described lift adjustment wheel (52) is by transmission band It is driven.
Introduction on Transforming Maintenance insulating ladder the most according to claim 1, it is characterised in that: described anti-skidding The top of base (8) is pressed close to column (2) leftward position and is provided with apron plate (11), described apron plate (11) Surface-coated have wearing layer.
CN201620072284.XU 2016-01-25 2016-01-25 Electric power transformer overhauls with insulating ladder Expired - Fee Related CN205532221U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620072284.XU CN205532221U (en) 2016-01-25 2016-01-25 Electric power transformer overhauls with insulating ladder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620072284.XU CN205532221U (en) 2016-01-25 2016-01-25 Electric power transformer overhauls with insulating ladder

Publications (1)

Publication Number Publication Date
CN205532221U true CN205532221U (en) 2016-08-31

Family

ID=56770653

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620072284.XU Expired - Fee Related CN205532221U (en) 2016-01-25 2016-01-25 Electric power transformer overhauls with insulating ladder

Country Status (1)

Country Link
CN (1) CN205532221U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107086492A (en) * 2017-06-15 2017-08-22 兴化市永盛电力器材有限公司 A kind of moistureproof lift insulating troubleshooting platform
CN109538109A (en) * 2018-11-13 2019-03-29 张磊 A kind of pedal lift easy to use
CN111005671A (en) * 2019-12-24 2020-04-14 林毓松 Transversely-unfolded electric power maintenance ladder
CN113585952A (en) * 2021-07-26 2021-11-02 泰州市江畔压延有限公司 Electric crawling ladder capable of climbing rapidly under dangerous condition of underground operation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107086492A (en) * 2017-06-15 2017-08-22 兴化市永盛电力器材有限公司 A kind of moistureproof lift insulating troubleshooting platform
CN107086492B (en) * 2017-06-15 2018-08-10 兴化市永盛电力器材有限公司 A kind of moisture-proof lift insulating troubleshooting platform
CN109538109A (en) * 2018-11-13 2019-03-29 张磊 A kind of pedal lift easy to use
CN111005671A (en) * 2019-12-24 2020-04-14 林毓松 Transversely-unfolded electric power maintenance ladder
CN113585952A (en) * 2021-07-26 2021-11-02 泰州市江畔压延有限公司 Electric crawling ladder capable of climbing rapidly under dangerous condition of underground operation

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Date Code Title Description
C14 Grant of patent or utility model
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: 20160831

Termination date: 20180125