CN104876133A - Lifting device for substation - Google Patents

Lifting device for substation Download PDF

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Publication number
CN104876133A
CN104876133A CN201510154898.2A CN201510154898A CN104876133A CN 104876133 A CN104876133 A CN 104876133A CN 201510154898 A CN201510154898 A CN 201510154898A CN 104876133 A CN104876133 A CN 104876133A
Authority
CN
China
Prior art keywords
substation
hanging
sleeve
supporter
connection block
Prior art date
Application number
CN201510154898.2A
Other languages
Chinese (zh)
Inventor
谢迎春
Original Assignee
国家电网公司
国网浙江省电力公司丽水供电公司
国网浙江遂昌县供电公司
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 国家电网公司, 国网浙江省电力公司丽水供电公司, 国网浙江遂昌县供电公司 filed Critical 国家电网公司
Priority to CN201510154898.2A priority Critical patent/CN104876133A/en
Publication of CN104876133A publication Critical patent/CN104876133A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62Constructional features or details

Abstract

The present invention discloses a lifting device for a substation and belongs to the technical field of electric tools. The device solves the technical problems in the prior art that the space between adjacent equipment in a substation is small and the equipment is inconvenient in lifting operation. The lifting device for the substation comprises a support. The bottom of the support is provided with a base. The base is connected with a power grid bracket in the substation. The top of the support is provided with a crane jib assembly. The crane jib assembly is connected with a fixed pulley and a lifting rope. The lifting rope is connected with a movable pulley. The movable pulley is provided with a lifting hook. The lifting rope sequentially comes round the movable pulley and the fixed pulley. The lifting device of the present invention is used for lifting and transporting to-be-maintained equipment in the substation.

Description

A kind of substation hanging apparatus
[technical field]
The present invention relates to a kind of substation hanging apparatus.
[background technology]
Current, along with the impact of equipment long-time running and external environment, breakdown of equipment defect is increasing, for guaranteeing electrical network reliability service, just becomes homely food to the work that old equipment is changed.But be that used equipment or new installation are all quite heavy, neighbouring device interval is narrow, prior art adopts the mode of crane lifting and scaffolding carrying to carry out equipment replacement installation.But substation's narrow space crane is difficult to pass through; Set up insulation scaffold to waste time and energy, and only feasible in the substation that interval pitch is large.
[summary of the invention]
The technical matters that the present invention solves is to provide a kind of substation hanging apparatus, conveniently carries out dismounting in substation to equipment.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of substation hanging apparatus, comprise supporter, the bottom of described supporter is provided with base, described base connects the grid support in substation, the top of described supporter is provided with boom arm sections body, described boom arm sections body is connected with quiet pulley and lifting rope, described lifting rope is connected with movable pulley, described movable pulley is provided with suspension hook, and described lifting rope walks around described movable pulley and quiet pulley successively.
Further, described supporter comprises some poles, and the two ends of described pole are provided with mount pad, and described mount pad is connected by screw.
Further, the arm that described boom arm sections body comprises Connection Block and extends from Connection Block sidepiece, described arm arranges described quiet pulley and lifting rope, and described Connection Block is connected by screw mount pad.
Further, described Connection Block is provided with some connecting bores around the circumferencial direction of described supporter, described mount pad is provided with assembly opening, and screw is connected with jam nut through after described assembly opening and connecting bore.
Further, described Connection Block is provided with 8 described connecting bores around the circumferencial direction of described supporter.
Further, described Connection Block is provided with sliding sleeve, is provided with slide opening in described sliding sleeve along the radial direction of described supporter, installs described arm in described slide opening.
Further, described slide opening and arm screw thread fit.
Further, described boom arm sections body also comprises inner sleeve and presses bolt, in described slide opening, described inner sleeve is set, arm described in cross-under in inner sleeve, the inner headed face of described inner sleeve is axially arranged with crack along inner sleeve, and the periphery of described inner sleeve is provided with groove, and the inwall of described slide opening is provided with relative with groove dodges hole, describedly dodge hole and press screw thread and be connected, described in press screw and stretch in described groove through dodging hole.
Further, the inner headed face of described inner sleeve is provided with thread.
Further, described base through screws connects described mount pad, and described base is placed on described grid support, is pressed on grid support by base by anchor ear.
Beneficial effect of the present invention:
Substation of the present invention hanging apparatus, can be arranged on grid support easily, and entirety can split into some assemblies, combines as required, considerably increases the commonality of device.And after splitting into multiple part, conveniently carry in little space, assemble again after arriving repair location, make device easy to carry and transport.It is simple that the present invention makes assembling, save considerably manpower and materials, improve work efficiency.
These features of the present invention and advantage will detailed description of the invention below, exposure detailed in accompanying drawing.
[accompanying drawing explanation]
Below in conjunction with accompanying drawing, the present invention is described further:
Fig. 1 is the structural representation of embodiment one;
Fig. 2 is the upward view of Connection Block in embodiment one;
Fig. 3 is the upward view of mount pad in embodiment one;
Fig. 4 is the structural representation of embodiment two;
Fig. 5 is the structural representation of inner sleeve in embodiment two.
[detailed description of the invention]
The technical scheme of accompanying drawing to the embodiment of the present invention below in conjunction with the embodiment of the present invention is explained and illustrated, but following embodiment is only the preferred embodiments of the present invention, and not all.Based on the embodiment in embodiment, those skilled in the art under the prerequisite not making creative work obtain other embodiment, all belong to protection scope of the present invention.
Embodiment one
With reference to figure 1, shown a kind of substation hanging apparatus, comprise supporter, the bottom of supporter is provided with base 3, and hanging apparatus is fixed by the grid support 7 connected in substation by base 3, the top of supporter is provided with boom arm sections body 2, boom arm sections body 2 outstanding go out one end be connected with quiet pulley 52 and lifting rope 54, lifting rope 54 one end is fixedly connected with boom arm sections body 2, lifting rope 54 is connected with movable pulley 53, movable pulley 53 is provided with suspension hook 51, and lifting rope 54 walks around movable pulley 53 and quiet pulley 52 successively.Connected the equipment needing dismounting by suspension hook 51, equipment is sling by the other end that ground staff pulls lifting rope 54, can save muscle power by movable pulley 53 and quiet pulley 52.
Due to the narrow space of substation, long supporter carrying inconvenience.Therefore the supporter adopted comprises some poles 11, and the two ends of pole 11 are provided with mount pad 12, and mount pad 12 is connected by screw 8, can according to scene need adopt the pole 11 of varying number to be assembled into the supporter of differing heights.
Wherein, the arm that boom arm sections body 2 comprises Connection Block 21 and is arranged on Connection Block 21, arm extends from the sidepiece of Connection Block 21, arm is arranged quiet pulley 52 and lifting rope 54, boom arm sections body 2 by screw 8 connection seat 12, thus is assembled in the top of supporter by Connection Block 21.
Referring to figs. 2 and 3, further, Connection Block 21 is provided with some connecting bores 211 around the circumferencial direction of supporter, and mount pad 12 is provided with assembly opening 121, screw 8 is connected with jam nut through after assembly opening 121 and connecting bore 211, arranges multiple connecting bore 211 and strengthens the fastness of installing.Preferably, Connection Block 21 is provided with 8 connecting bores 211 uniformly around the circumferencial direction of supporter, mount pad 12 is evenly provided with 4 assembly openings 121 around the circumferencial direction of supporter.Because in substation, obstacle is more, the position that hanging apparatus can be fixed is limited, and what connect that different connecting bores 211 and assembly opening 121 can change arm by screw 8 stretches out direction, to make arm more close to the equipment needing to change.
In the present embodiment, base 3 is placed on the angle steel of grid support 7, base 3 is by screw 8 connection seat 12, by anchor ear 31, grid support 7 is compressed on the base 3, anchor ear 31 is U-shaped, base 3 is provided with through hole, and anchor ear 31 is held the angle steel of grid support 7 tightly and through through hole, then on anchor ear 31, screwed in nut.
Embodiment two:
With reference to figure 4 and Fig. 5, the present embodiment is on the basis of embodiment, Connection Block 21 is provided with sliding sleeve 22, slide opening 221 is provided with along the radial direction of supporter in sliding sleeve 22, arm 23 is installed in slide opening 221, arm 23 can along slide opening 221 move axially change flexible length, thus suspension hook 51 is positioned at directly over equipment.
Further, boom arm sections body 2 also comprises inner sleeve 9 and presses bolt 93, inner sleeve 9 is set in slide opening 221, connect arm 23 in inner sleeve 9, the inner headed face of inner sleeve 9 is axially arranged with crack 91 along inner sleeve 9, and crack 91 makes the inner circle of inner sleeve 9 to produce distortion, the periphery of inner sleeve 9 is provided with groove 92, the inwall of slide opening 221 is provided with relative with groove 92 dodges hole 222, dodges hole 222 and presses screw 8 and be threaded, and presses screw 8 and stretches in groove 92 through dodging hole 222.Arm 23 can move axially adjustment along inner sleeve 9, and after adjusting to the right place, tighten and press screw 8, press pressing of screw 8 and inner sleeve 9 is shunk, inner sleeve 9 holds arm 23 tightly, the movement of restriction arm 23.
And thread can be provided with at the inner headed face of inner sleeve 9, to strengthen enclasping force.
Embodiment three:
Relative embodiment two, the connection mode of the present embodiment to sliding sleeve and arm makes change, and Connection Block is provided with sliding sleeve, and the radial direction along supporter in sliding sleeve is provided with slide opening, installs arm in slide opening.Slide opening and arm screw thread fit.Swinging boom, arm just can moving axially along slide opening.
By above-described embodiment, object of the present invention is reached by fully effective.The personage being familiar with this technology should be understood that and the present invention includes but the content being not limited to accompanying drawing and describing in detailed description of the invention above.Any amendment not departing from function and structure principle of the present invention all will comprise within the scope of the appended claims.

Claims (10)

1. substation's hanging apparatus, it is characterized in that: comprise supporter, the bottom of described supporter is provided with base, described base connects the grid support in substation, the top of described supporter is provided with boom arm sections body, described boom arm sections body is connected with quiet pulley and lifting rope, described lifting rope is connected with movable pulley, described movable pulley is provided with suspension hook, and described lifting rope walks around described movable pulley and quiet pulley successively.
2. a kind of substation according to claim 1 hanging apparatus, it is characterized in that: described supporter comprises some poles, the two ends of described pole are provided with mount pad, and described mount pad is connected by screw.
3. a kind of substation according to claim 2 hanging apparatus, it is characterized in that: the arm that described boom arm sections body comprises Connection Block and extends from Connection Block sidepiece, described arm is arranged described quiet pulley and lifting rope, described Connection Block is connected by screw mount pad.
4. a kind of substation according to claim 3 hanging apparatus, it is characterized in that: described Connection Block is provided with some connecting bores around the circumferencial direction of described supporter, described mount pad is provided with assembly opening, and screw is connected with jam nut through after described assembly opening and connecting bore.
5. a kind of substation according to claim 4 hanging apparatus, is characterized in that: described Connection Block is provided with 8 described connecting bores around the circumferencial direction of described supporter.
6. a kind of substation according to claim 3 hanging apparatus, is characterized in that: described Connection Block is provided with sliding sleeve, is provided with slide opening in described sliding sleeve along the radial direction of described supporter, install described arm in described slide opening.
7. a kind of substation according to claim 6 hanging apparatus, is characterized in that: described slide opening and arm screw thread fit.
8. a kind of substation according to claim 6 hanging apparatus, it is characterized in that: described boom arm sections body also comprises inner sleeve and presses bolt, in described slide opening, described inner sleeve is set, arm described in cross-under in inner sleeve, the inner headed face of described inner sleeve is axially arranged with crack along inner sleeve, and the periphery of described inner sleeve is provided with groove, and the inwall of described slide opening is provided with relative with groove dodges hole, describedly dodge hole and press screw thread and be connected, described in press screw and stretch in described groove through dodging hole.
9. a kind of substation according to claim 8 hanging apparatus, is characterized in that: the inner headed face of described inner sleeve is provided with thread.
10. according to a kind of substation hanging apparatus in claim 3 to 9 described in any one, it is characterized in that: described base through screws connects described mount pad, described base is placed on described grid support, is pressed on grid support by base by anchor ear.
CN201510154898.2A 2015-04-02 2015-04-02 Lifting device for substation CN104876133A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510154898.2A CN104876133A (en) 2015-04-02 2015-04-02 Lifting device for substation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510154898.2A CN104876133A (en) 2015-04-02 2015-04-02 Lifting device for substation

Publications (1)

Publication Number Publication Date
CN104876133A true CN104876133A (en) 2015-09-02

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CN201510154898.2A CN104876133A (en) 2015-04-02 2015-04-02 Lifting device for substation

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105958351A (en) * 2016-07-22 2016-09-21 国网河南省电力公司南阳供电公司 Working method for reducing power outage time of transformer substation bus
CN107500141A (en) * 2017-08-18 2017-12-22 国网上海市电力公司 A kind of hanging apparatus
CN107720561A (en) * 2017-10-23 2018-02-23 国网四川省电力公司成都供电公司 A kind of indoor transformer loaded switch core body hangs detecting method and device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2454346Y (en) * 2000-11-29 2001-10-17 孙在鲁 Lower-revolving self-loading type light crane
CN201504035U (en) * 2009-08-03 2010-06-09 安徽省电力公司蚌埠供电公司 Isolation switch pillar insulator hoisting device
CN201626779U (en) * 2009-06-24 2010-11-10 孙宝鹤 Lifting and unloading telescopic steering engine
CN201801321U (en) * 2010-09-13 2011-04-20 中冶成工上海五冶建设有限公司 Lifting appliance for lining board of coke bucket car
CN201864493U (en) * 2010-10-18 2011-06-15 新疆电力公司乌鲁木齐电业局 Hoisting device for 10 kV outdoor switches
CN202054546U (en) * 2011-03-24 2011-11-30 徐州工业职业技术学院 Pulley-type manhole cover lifting tool
CN203740911U (en) * 2014-01-27 2014-07-30 阙先进 Indoor crane
CN204490373U (en) * 2015-04-02 2015-07-22 国家电网公司 A kind of substation hanging apparatus

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2454346Y (en) * 2000-11-29 2001-10-17 孙在鲁 Lower-revolving self-loading type light crane
CN201626779U (en) * 2009-06-24 2010-11-10 孙宝鹤 Lifting and unloading telescopic steering engine
CN201504035U (en) * 2009-08-03 2010-06-09 安徽省电力公司蚌埠供电公司 Isolation switch pillar insulator hoisting device
CN201801321U (en) * 2010-09-13 2011-04-20 中冶成工上海五冶建设有限公司 Lifting appliance for lining board of coke bucket car
CN201864493U (en) * 2010-10-18 2011-06-15 新疆电力公司乌鲁木齐电业局 Hoisting device for 10 kV outdoor switches
CN202054546U (en) * 2011-03-24 2011-11-30 徐州工业职业技术学院 Pulley-type manhole cover lifting tool
CN203740911U (en) * 2014-01-27 2014-07-30 阙先进 Indoor crane
CN204490373U (en) * 2015-04-02 2015-07-22 国家电网公司 A kind of substation hanging apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105958351A (en) * 2016-07-22 2016-09-21 国网河南省电力公司南阳供电公司 Working method for reducing power outage time of transformer substation bus
CN107500141A (en) * 2017-08-18 2017-12-22 国网上海市电力公司 A kind of hanging apparatus
CN107720561A (en) * 2017-10-23 2018-02-23 国网四川省电力公司成都供电公司 A kind of indoor transformer loaded switch core body hangs detecting method and device

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Application publication date: 20150902