CN106044656A - Movable climbing fixed-installation footboard device for substation maintenance work - Google Patents

Movable climbing fixed-installation footboard device for substation maintenance work Download PDF

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Publication number
CN106044656A
CN106044656A CN201610377326.5A CN201610377326A CN106044656A CN 106044656 A CN106044656 A CN 106044656A CN 201610377326 A CN201610377326 A CN 201610377326A CN 106044656 A CN106044656 A CN 106044656A
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CN
China
Prior art keywords
platform
hairbrush
work
height
block device
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
CN201610377326.5A
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Chinese (zh)
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CN106044656B (en
Inventor
李兆远
王凡林
钟进显
史成峰
马浩
陈美玲
侯振宇
苏启燕
杨波
高康健
刘坤
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.)
Caoxian Power Supply Co of State Grid Shandong Electric Power Co Ltd
Original Assignee
Caoxian 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.)
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Application filed by Caoxian Power Supply Co of State Grid Shandong Electric Power Co Ltd filed Critical Caoxian Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority to CN201610377326.5A priority Critical patent/CN106044656B/en
Publication of CN106044656A publication Critical patent/CN106044656A/en
Application granted granted Critical
Publication of CN106044656B publication Critical patent/CN106044656B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F11/00Lifting devices specially adapted for particular uses not otherwise provided for
    • B66F11/04Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F13/00Common constructional features or accessories

Abstract

The invention provides a movable climbing fixed-installation footboard device for substation maintenance work. The movable climbing fixed-installation footboard device for substation maintenance work comprises a hydraulic hoisting mechanism, a middle platform, a left platform, a right platform and a dedusting device. The hydraulic hoisting mechanism comprises a hydraulic cylinder, a hoisting support and a hoisting platform. The left platform and the right platform are each provided with a hollow round pipe. The middle platform is directly fixed to the middle position of the hoisting platform through a plurality of vertical rods. The left end and the right end of the hoisting platform are each provided with a supporting stand column. The left platform and the right platform are arranged on the supporting stand columns in a sleeving mode through the hollow round pipes in a one-to-one corresponding mode. The dedusting device is arranged on the lower bottom plane of the left platform through a dedusting device fixing support. During maintenance work, the left platform and the right platform can be rotated freely according to maintenance requirements so that the most comfortable maintenance direction can be obtained for maintainers, and accordingly the maintenance labor intensity is relieved; and rapid dedusting of disconnector insulators of transformer substations can be achieved through the dedusting device, and accordingly the efficiency of substation maintenance work is improved.

Description

The removable fixed installation horse block device of ascending a height of substation equipment maintenance and repair work
Technical field
The present invention relates to a kind of maintenance support platform, particularly relate to a kind of removable fixed installation of ascending a height of substation equipment maintenance and repair work Horse block device.
Background technology
In order to ensure life and production safety electricity consumption, need often transformer station to be carried out repair and maintenance work.To power transformation When electrical equipment in standing overhauls, it is often necessary to service work personnel are carried out ascending a height operation, and service work personnel typically make Carry out ascending a height operation with step ladder, more yet with power transformation station equipment, and some equipment is relatively big, use step ladder to ascend a height inspection When repairing, owing to service work personnel range of activity on step ladder is limited, it is impossible to once realize electrical equipment is comprehensive Safeguard and maintenance, need repeatedly to move step ladder and just can complete the comprehensive maintenance to some electrical equipment, so that inspection The personnel of repairing need repeatedly to ascend a height, and the most virtually increase the working strength of maintainer, also make overhaul efficiency simultaneously It not the highest;Secondly, in maintenance process, it is often necessary to some insulators or insulating bar are carried out dedusting work, existing remove Dirt work is usually maintainer and utilizes rag or hairbrush to carry out hand ashing, causes efficiency of dust collection relatively low.
Summary of the invention
For the problems referred to above, the invention provides the removable fixed installation horse block device of ascending a height of a kind of substation equipment maintenance and repair work, In carrying out service work, the left platform can being rotated at random in the present invention and right platform so that it is set from the left and right sides near maintenance Standby, then expand the range of activity of maintainer, the service work made is smoothed out, and improves work efficiency;Meanwhile, utilize Dust arrester in the present invention, it is possible to be rapidly completed the dedusting work of insulator.
The present invention solves its technical problem and is adopted the technical scheme that: a kind of substation equipment maintenance and repair work is removable ascend a height fixing Horse block device is installed, including hydraulic lifting mechanism, middle platform, left platform, right platform and dust arrester, described hydraulic lifting mechanism Including hydraulic cylinder, lifting bracket and lift bench, described hydraulic cylinder is arranged on described lifting bracket bottom, and described lift bench sets Put in described lifting bracket upper end, described left platform and right platform are respectively provided with a hollow circular-tube, if described middle platform passes through Dry root vertical rod is directly anchored to the centre position of described lift bench, arranges one the two ends, left and right of described lift bench are the most each Support post, and two described support posts lay respectively at the underface at two ends, left and right of described middle platform, described left platform and Right platform is nested with on described support post by described hollow circular-tube one_to_one corresponding respectively;
Described dust arrester is arranged on the lower baseplane of described left platform by dust arrester fixed support, described dedusting Device includes that hairbrush, hairbrush fixed support and holding rod, three described hairbrush states triangular in shape are arranged on fixing of described hairbrush On frame, the bottom of each described hairbrush is all connected with a micromachine being fixedly installed on described hairbrush fixed support, described Holding rod and the montant being arranged on described hairbrush fixed support centre position are articulated and connected.
Preferably, arranging a rotating drive mechanism in the lower end of described hollow circular-tube, described rotating drive mechanism includes driving Galvanic electricity machine and drivewheel, described driving motor is fixedly installed on described lift bench, described drivewheel and described driving motor Power transmission shaft be connected, be provided with the gear teeth that a border can be meshed with described drivewheel in the lower section of described hollow circular-tube.
Preferably, described left platform and right platform are all to be made up of upper flat plate, lower flat board and connecting plate, described connecting plate two End connects described upper flat plate and lower flat board respectively, and described upper flat plate and described lower flat board are parallel to each other up and down, described upper flat plate The upper plane of upper plane and described middle platform be on same level height.
Preferably, two hairbrush of the described hairbrush fixed support left and right sides it are positioned at by travel(l)ing rest in articulated manner It is connected with described hairbrush fixed support, and is provided with extension spring between described travel(l)ing rest and described hairbrush fixed support.
Further, described hairbrush fixed support is provided with two gag lever posts, and two described gag lever posts are positioned at institute State the left and right sides of montant.
Preferably, this fixed installation horse block device also includes an auxiliary step ladder, and described auxiliary step ladder is respectively with described The lateral wall of middle platform and described lift bench is fixedly linked.
Preferably, described middle platform, left platform and right platform are provided with safety barrier.
Further, the safety barrier of described middle platform, left platform and right platform is respectively provided with a tool storage plate, The different through hole of several diameter it is provided with on described tool storage plate.
The invention has the beneficial effects as follows:
1, present configuration is simple, and operation is convenient, utilizes hydraulic lifting equipment just can realize hoisting and dropping of work platforms Fall so that staff is obtained in that most suitable upkeep operation height.
2, the left platform in the present invention and right platform are under the driving driving motor, can realize rotating freely, left platform and Right platform can form U-shaped passageway with middle platform by rotation, and the electrical equipment of maintenance is positioned at U-shaped passageway so that electrically personnel The disposable comprehensive maintenance to electrical equipment can not only be realized, can also overhaul with the most comfortable posture simultaneously, thus Not only increase work efficiency, also reduce service work intensity;For some equipment relatively far apart, can be flat by adjusting a left side Platform and right platform make itself and middle platform group passageway in line, thus can realize the disposable inspection to two equipment relatively far apart Repair, it is to avoid present service work needs repeatedly to move the service work that just can complete a region, improves work efficiency.
3, the dust arrester in the present invention is utilized can to realize the fast dust-removing to insulator, two, the left and right in dust arrester Hairbrush connects in articulated manner, can well adapt to the dedusting work of different-diameter insulator, utilize while maintenance Hairbrush carries out dedusting, improves transformer station's maintenance work efficiency.
4, the work storing board arranged on safety barrier, can deposit service kit temporarily, in maintenance process, changes work Tool is provided convenience.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is the present invention Part preferred embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the overall structure schematic diagram of the present invention;
Fig. 2 is the overall structure side view of the present invention;
Fig. 3 is the overall structure front view of the present invention after left platform and the expansion of right platform;
Fig. 4 is the first specific embodiment overall structure schematic diagram of dust arrester;
Fig. 5 is dust arrester the second specific embodiment overall structure top view;
Fig. 6 is the partial sectional view of hollow circular-tube and lift bench junction;
Fig. 7 is the structural representation of left platform;
Fig. 8 is enlarged drawing at A in Fig. 1;
In figure: 1 hydraulic lifting mechanism, 11 hydraulic cylinders, 12 lifting brackets, 13 lift bench, 131 support posts, 2 Middle platform, 21 vertical rods, 3 left platforms, 31 hollow circular-tubes, 32 times flat boards, 33 connecting plates, 34 upper flat plates, 4 right platforms, 41 Hollow circular-tube, 5 auxiliary step ladders, 6 base plates, 61 rollers, 7 safety barriers, 8 tool storage plates, 9 dust arresters, 91 micro- Type motor, 92 hairbrush, 93 hairbrush fixed supports, 931 travel(l)ing rests, 94 holding rods, 95 montants, 96 gag lever posts, 97 draw Spring, 10 rotating drive mechanisms, 101 driving motor, 102 gear teeth, 103 drivewheels.
Detailed description of the invention
Below in conjunction with specific embodiment and accompanying drawing 1-8, the technical scheme in the embodiment of the present invention is carried out clear, complete Ground describes, it is clear that described embodiment is only a part of preferred embodiment of the present invention rather than whole embodiments. Those skilled in the art can do similar deformation in the case of intension of the present invention, and therefore the present invention is not by described below The restriction of specific embodiment.
The invention provides removable fixed installation horse block device (as shown in Figure 1) of ascending a height of a kind of substation equipment maintenance and repair work, bag Including hydraulic lifting mechanism 1, middle platform 2, left platform 3, right platform 4 and dust arrester 9, wherein hydraulic lifting mechanism 1 is arranged on one On base plate 6 with four rolling 61, described hydraulic lifting mechanism 1 includes hydraulic cylinder 11, lifting bracket 12 and lift bench 13, Hydraulic lifting mechanism 1 principle design in the present invention is principle conventional in existing erecting equipment, here, for hydraulic cylinder 11 The hydraulic operating system element matched and the concrete mechanism form of lifting bracket 12 be not described in detail, lifting mechanism 1 And the connection between base plate 6 is also existing market mature technology.Described hydraulic cylinder 11 is arranged on described lifting bracket 12 bottom, institute State lift bench 13 and be arranged on described lifting bracket 12 upper end, arrange on baseplane under the one end of described left platform 3 Heart pipe 31, arranges a hollow circular-tube 41 under the one end of right platform 4 on baseplane, described middle platform 2 is stood by some Bar 21 is directly anchored to the centre position of described lift bench 13, arranges one the two ends, left and right of described lift bench 13 are the most each Support post 131, and two described support posts 131 lay respectively at the underface at two ends, left and right of described middle platform 2 (such as Fig. 3 Shown in), described left platform 3 and right platform 4 are nested with in support vertical by hollow circular-tube 31 and hollow circular-tube 41 one_to_one corresponding respectively On post 131, left platform 3 and right platform 4 can move in a circle with support post 131 for the center of circle respectively, during service work, Owing to some equipment are excessive, when maintainer utilizes step ladder to overhaul, range of activity is the least, it is impossible to realize disposably ascending a height Entirely having been overhauled by equipment, needed repeatedly moveable step ladder to realize, but utilize the present invention, maintainer just can realize one The disposable comprehensive maintenance of a little equipment, its concrete application mode is: left platform 3 and right platform 4 are rotated, make both with in flat Platform 2 constitutes a U-shaped passage, and the equipment overhauled is exactly in U-shaped passage, and such maintainer can be by repair apparatus Three sides are arbitrarily moved, thus expand maintenance range of activity, provide convenience for maintenance electrical equipment, in like manner, equally may be used Constituted a beeline channel left platform and right platform 4 to be rotated as middle platform 2, be have also been enlarged inspection the most in the longitudinal direction Repairing the maintenance range of activity of personnel, maintainer can monitor multiple adjacent electrical equipment.For ease of to left platform 3 and right platform The Spin Control of 4, here, be respectively provided with a rotating drive mechanism 10 (such as Fig. 8 institute in the lower end of hollow circular-tube 31 and hollow circular-tube 41 Show), described rotating drive mechanism 10 includes driving motor 101 and drivewheel 103, and described driving motor 101 is fixedly installed on institute State on lift bench 13, for keeping accompanying drawing clear, drive the fixed support of motor 101 to be in all of the figs and draw, described Drivewheel 103 is connected with the power transmission shaft of described driving motor 101, equal in the lower section of described hollow circular-tube 31 and hollow circular-tube 41 Being provided with the gear teeth 102 that a border can be meshed with described drivewheel 103, driving motor 101 to pass through electric lines of force can be with attached Near power terminal is connected.
Walk in the passage that middle platform 2, left platform 3 and right platform 4 are constituted for ease of maintainer, here, make Left platform 3 and right platform 4 have identical version, because left platform 3 is identical with the version of right platform 4, here, will retouch Stating the specific constructive form (as shown in Figure 7) of left platform 3, left platform 3 is by upper flat plate 34, lower flat board 32 and connecting plate 33 structure Becoming, described connecting plate 33 two ends connect described upper flat plate 34 and lower flat board 32 respectively, and described upper flat plate 34 and described lower flat board About 32 are parallel to each other, and in rotary course, the upper plane of described upper flat plate 34 upper plane with described middle platform 2 all the time is in On same level height.
During the maintenance of electrical equipment of transformer station, it is often necessary to the insulator on transformer station's disconnecting link is carried out dedusting, Utilizing the dust arrester 9 (as shown in Figure 4) in the present invention can realize the fast dust-removing of insulator, described dust arrester 9 is by removing Dirt device fixed support is arranged on the lower baseplane of described left platform 3, here, preferred two kinds of concrete realities of dust arrester 9 Executing mode, the first detailed description of the invention is: described dust arrester includes hairbrush 92, hairbrush fixed support 93 and holding rod 94, three Individual described hairbrush 92 state triangular in shape is fixedly installed on described hairbrush fixed support 93, the bottom of each described hairbrush 92 Being all connected with one and be fixedly installed on the micromachine 91 of 93 on described hairbrush fixed support, micromachine 91 can after switching on power Driving hairbrush 92 high speed rotating, described holding rod 94 is hinged with the montant 95 being arranged on described hairbrush fixed support 93 centre position Connect, when carrying out dedusting so that insulator, between three hairbrush 92, removes insulation by the high-speed rotation of hairbrush 92 Dust on son, by the contact site of three hairbrush of holding rod 94 adjustable 92 with insulator, thus can reach whole insulation The removing work of son, too small in order to limit the angle between hairbrush fixed support 93 and holding rod 94, here, at montant about 95 two While be respectively arranged a gag lever post 96;Because the diameter of insulator differs, so that dust arrester can be big to various differences Little insulator carries out cleaning work, here, devise the second specific embodiment (as shown in Figure 5) of dust arrester 9: be positioned at Two hairbrush 92 of described hairbrush fixed support 93 left and right sides are solid with described hairbrush in articulated manner by travel(l)ing rest 931 Fixed rack 93 connects, and is provided with extension spring 97 between described travel(l)ing rest 931 and described hairbrush fixed support 93, and extension spring 97 can The hairbrush 92 insulator all the time with different-diameter is promoted to fit.
When lifting mechanism 1 does not hoists, climb up platform for ease of maintainer, here, devise in the front side of middle platform 2 One auxiliary step ladder, the while of described auxiliary step ladder, the lateral wall with described lift bench is fixedly linked, further, for ensureing The personal safety of maintainer, is provided with safety barrier 7, at safety barrier 7 on middle platform 2, left platform 3 and right platform 4 Outside also set up a tool storage plate 8, for keeping accompanying drawing clear, in fig. 1, the outside of the safety barrier 7 of middle platform 2 Tool storage plate 8 is not drawn into, and described tool storage plate 8 is provided with the different through hole of several diameter, as maintenance people When member needs to change service kit, interim no instrument can be inserted on the through hole of tool storage plate 8.
In the present invention, "left", "right", " on ", the D score relative position that is for conveniently describing position relationship and uses, Therefore cannot function as absolute position and be interpreted as limiting of its scope.
In addition to the technical characteristic described in description, it is the known technology of those skilled in the art.
The above combines accompanying drawing and is described above in detail the preferred embodiment of the present invention and embodiment, but the present invention is not It is confined to the above-described embodiment and examples, for those skilled in the art, without departing from structure of the present invention On the premise of think of, it is also possible to make some improvement and modification, these improve and modification also should be regarded as protection scope of the present invention.

Claims (8)

1. the removable fixed installation horse block device of ascending a height of substation equipment maintenance and repair work, including hydraulic lifting mechanism, described hydraulic pressure rises Rise mechanism include that hydraulic cylinder, lifting bracket and lift bench, described hydraulic cylinder are arranged on described lifting bracket bottom, described in hoist Platform is arranged on described lifting bracket upper end, it is characterized in that, this fixed installation horse block device also includes middle platform, left platform, the right side Platform and dust arrester, be respectively provided with a hollow circular-tube on described left platform and right platform, and described middle platform is stood by some Bar is directly anchored to the centre position of described lift bench, at the two ends, left and right of described lift bench the most each arrange a support stand Post, and two described support posts lay respectively at the underface at two ends, left and right of described middle platform, described left platform and right platform It is nested with on described support post by described hollow circular-tube one_to_one corresponding respectively;
Described dust arrester is arranged on the lower baseplane of described left platform by dust arrester fixed support, described dust arrester Including hairbrush, hairbrush fixed support and holding rod, three described hairbrush states triangular in shape are arranged on described hairbrush fixed support, The bottom of each described hairbrush is all connected with a micromachine being fixedly installed on described hairbrush fixed support, described holding rod with The montant being arranged on described hairbrush fixed support centre position is articulated and connected.
The removable fixed installation horse block device of ascending a height of substation equipment maintenance and repair the most according to claim 1 work, is characterized in that, in institute The lower end stating hollow circular-tube arranges a rotating drive mechanism, and described rotating drive mechanism includes driving motor and drivewheel, described Driving motor to be fixedly installed on described lift bench, described drivewheel is connected with the power transmission shaft of described driving motor, in institute The lower section stating hollow circular-tube is provided with the gear teeth that a border can be meshed with described drivewheel.
The removable fixed installation horse block device of ascending a height of substation equipment maintenance and repair the most according to claim 1 work, is characterized in that, described Left platform and right platform are all to be made up of upper flat plate, lower flat board and connecting plate, and described connecting plate two ends connect described flat respectively Plate and lower flat board, and described upper flat plate and described lower flat board be parallel to each other up and down, the upper plane of described upper flat plate with described in flat The upper plane of platform is on same level height.
The removable fixed installation horse block device of ascending a height of substation equipment maintenance and repair the most according to claim 1 work, is characterized in that, be positioned at Two hairbrush of the described hairbrush fixed support left and right sides by travel(l)ing rest in articulated manner with described hairbrush fixed support Connect, and be provided with extension spring between described travel(l)ing rest and described hairbrush fixed support.
The removable fixed installation horse block device of ascending a height of substation equipment maintenance and repair the most according to claim 4 work, is characterized in that, in institute State and on hairbrush fixed support, be provided with two gag lever posts, and two described gag lever posts are positioned at the left and right sides of described montant.
The removable fixed installation horse block device of ascending a height of substation equipment maintenance and repair the most according to claim 1 work, is characterized in that, this is solid Dingan County dress horse block device also include an auxiliary step ladder, described auxiliary step ladder respectively with described middle platform and described lift bench Lateral wall be fixedly linked.
The removable fixed installation horse block device of ascending a height of substation equipment maintenance and repair the most according to claim 1 work, is characterized in that, in institute State and be provided with safety barrier on platform, left platform and right platform.
The removable fixed installation horse block device of ascending a height of substation equipment maintenance and repair the most according to claim 7 work, is characterized in that, in institute State and on the safety barrier of platform, left platform and right platform, be respectively provided with a tool storage plate, described tool storage plate is arranged There is the different through hole of several diameter.
CN201610377326.5A 2016-05-30 2016-05-30 Horse block device is fixedly mounted in removable ascend a height of substation equipment maintenance and repair work Active CN106044656B (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110709345A (en) * 2017-06-02 2020-01-17 因温特奥股份公司 Attachment platform for a work platform
CN111392661A (en) * 2020-03-29 2020-07-10 国网河北省电力有限公司故城县供电分公司 Special equipment for power rush repair under complex conditions
CN111799690A (en) * 2020-08-11 2020-10-20 国家电网有限公司 Movable climbing fixed mounting stepping table device for power transformation maintenance work

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CN201704036U (en) * 2010-02-09 2011-01-12 浙江机电职业技术学院 Lifting vehicle for field work
CN202575899U (en) * 2012-05-14 2012-12-05 金鹰重型工程机械有限公司 Device for overhauling contact systems
CN104773680A (en) * 2015-04-13 2015-07-15 国家电网公司 Vehicular power maintenance system with maintenance tool box

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Publication number Priority date Publication date Assignee Title
CN2538774Y (en) * 2002-04-19 2003-03-05 刘祥宝 Insulative hydraulic lifting table
CN201165460Y (en) * 2007-11-23 2008-12-17 太原轨道交通装备有限责任公司 Railway contact net work vehicle upright post platform
CN201183743Y (en) * 2007-12-14 2009-01-21 中铁工程设计院有限公司 Door frame type head-car repair apparatus
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Publication number Priority date Publication date Assignee Title
CN110709345A (en) * 2017-06-02 2020-01-17 因温特奥股份公司 Attachment platform for a work platform
CN110709345B (en) * 2017-06-02 2022-05-13 因温特奥股份公司 Attachment platform for a work platform
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CN111799690A (en) * 2020-08-11 2020-10-20 国家电网有限公司 Movable climbing fixed mounting stepping table device for power transformation maintenance work
CN111799690B (en) * 2020-08-11 2022-02-11 国家电网有限公司 Movable climbing fixed mounting stepping table device for power transformation maintenance work

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Inventor after: Wang Canguang

Inventor after: Su Qiyan

Inventor after: Yang Bo

Inventor after: Gao Kangjian

Inventor after: Li Jinfei

Inventor after: Liu Kun

Inventor after: Chen Xin

Inventor after: Chen Fang

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Inventor after: Wang Fanlin

Inventor after: Zhong Jinxian

Inventor after: Shi Chengfeng

Inventor after: Ma Hao

Inventor after: Zhang Haitao

Inventor after: Chen Meiling

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