CN105762690B - A kind of switchgear boom hoisting and method - Google Patents

A kind of switchgear boom hoisting and method Download PDF

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Publication number
CN105762690B
CN105762690B CN201610281289.8A CN201610281289A CN105762690B CN 105762690 B CN105762690 B CN 105762690B CN 201610281289 A CN201610281289 A CN 201610281289A CN 105762690 B CN105762690 B CN 105762690B
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CN
China
Prior art keywords
switchgear
boom hoisting
cross
top beam
support base
Prior art date
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Application number
CN201610281289.8A
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Chinese (zh)
Other versions
CN105762690A (en
Inventor
王成新
赵勇
张会杰
陈胜喜
肖炳秀
刘宁
陈圣芳
潘兴德
韩桂莲
王汝强
梁赛
周莉
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.)
Wenshang Power Supply Co Of State Grid Shandong Electric Power Co
State Grid Corp of China SGCC
Original Assignee
Wenshang Power Supply Co Of State Grid Shandong Electric Power Co
State Grid Corp of China SGCC
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Publication date
Application filed by Wenshang Power Supply Co Of State Grid Shandong Electric Power Co, State Grid Corp of China SGCC filed Critical Wenshang Power Supply Co Of State Grid Shandong Electric Power Co
Priority to CN201610281289.8A priority Critical patent/CN105762690B/en
Publication of CN105762690A publication Critical patent/CN105762690A/en
Application granted granted Critical
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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B3/00Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C19/00Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
    • B66C19/02Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries collapsible
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C6/00Girders, or track-supporting structures, specially adapted for cranes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00Cranes
    • B66C2700/01General aspects of mobile cranes, overhead travelling cranes, gantry cranes, loading bridges, cranes for building ships on slipways, cranes for foundries or cranes for public works

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

The present invention relates to a kind of switchgear boom hoisting and methods.Device part includes mainly top beam;The both ends of top beam are flexibly connected with a cross-arm respectively;Each cross-arm is flexibly connected with the upper end of side supporting beam;The lower end of side supporting beam is flexibly connected with support base;Between adjacent support base, for the space for passing in and out translating trolleys;On the top beam, the boom hoisting for lifting by crane switchgear is installed, the boom hoisting has hook.Then the present invention carries out next moved further by designing completely new structure so that it can quickly and easily sling switchgear.

Description

A kind of switchgear boom hoisting and method
Technical field
The present invention relates to power engineering technical equipment field, in particular to a kind of charging operation The boom hoisting and method that switchgear is researched and developed due to failure or other reasons need change of location.
Background technology
Switchgear is common one of the device of power domain.According to different needs, inside switch cabinet can install transformation Device assembly, communication component or other assemblies.It is typically irremovable after switchgear checks and accepts power transmission operation.In safe operation Needs, under the premise of meeting radiating requirements, adjacent switchgear spacing is very small.
Over time, the part component in switchgear, it may occur that damage is replaced or repaired.Cause It is narrow for the distance between switchgear, so needing to remove some switchgear from switchgear group.Again because of the matter of switchgear It measures larger, it is difficult to manpower transport is relied on, and crane can not be driven into computer room, is also inconvenient to that driving is installed, so switchgear It is moved into for a unusual stubborn problem.
Based on the above situation, a kind of compact how is designed, great quality switches cabinet can be played by facilitating Assembling again Device, the problem of being those skilled in the art's urgent need to resolve.
Invention content
The purpose of the present invention is to overcome above-mentioned the deficiencies in the prior art, provide a kind of switchgear boom hoisting and method. Then the present invention carries out next moved further by designing completely new structure so that it can quickly and easily sling switchgear.
In order to achieve the above objectives, the present invention adopts the following technical scheme that:
A kind of switchgear boom hoisting, including:
Top beam;
The both ends of top beam are flexibly connected with a cross-arm respectively;
Each cross-arm is flexibly connected with the upper end of side supporting beam;
The lower end of side supporting beam is flexibly connected with support base;
Between adjacent support base, for the space for passing in and out translating trolleys;
On the top beam, the boom hoisting for lifting by crane switchgear is installed, the boom hoisting has hook.
Preferably, the boom hoisting is electric hoist.
Preferably, the top beam is I-steel.
Preferably, the support base and side supporting beam are connect with same ribs.
While above structure scheme is provided, lifted by crane using above-mentioned switchgear boom hoisting the present invention also provides a kind of The method of switchgear, steps are as follows:
A, support base is positioned over to the surrounding for needing to lift by crane switchgear;
B, each support base is connect with side supporting beam respectively, and improves integral strength by ribs;
C, cross-arm is connect with side supporting beam, then top beam is installed on cross-arm, boom hoisting is finally mounted on top beam On;
D, switchgear is sling using boom hoisting, then cross traveling trolley is filled in the seam between switchgear bottom surface and ground Gap, then switchgear is dropped on cross traveling trolley;
E, the hook on trip switch cabinet, switchgear is removed.
The beneficial effects of the invention are as follows:
Overall structure is simple, detachably, facilitates Assembling, and the switchgear that can be quickly directed to different location is risen It hangs, then cross traveling trolley is coordinated to remove switchgear, greatly improve working efficiency, reduce maintenance time.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention;
Fig. 2 is the scheme of installation of top beam in the present invention;
Fig. 3 is the left view of Fig. 2;
In figure:1, top beam, 2, cross-arm, 3, side supporting beam, 4, ribs, 5, support base, 6, boom hoisting.
Specific implementation mode
Below in conjunction with attached drawing, the present invention is described in detail.
Embodiment:A kind of switchgear boom hoisting, structure are as shown in Figs. 1-3:Including:
Top beam 1;The both ends of top beam 1 or so are flexibly connected with a cross-arm 2 by bolt respectively;
Each cross-arm 2, which is divided into, not to be flexibly connected with two side supporting beams 3 by bolt, the bottom of each side supporting beam 3 with One support base 5 is flexibly connected by bolt, and side supporting beam 3 is connected with a ribs 4 by bolt activity with support base 5 It connects.Between adjacent support base 5, for the space for passing in and out translating trolleys.
On top beam 1, the boom hoisting 6 for lifting by crane switchgear is installed, the boom hoisting 6 has hook.Lifting Device 6 can be selected as electric hoist.
Wherein, the top beam 1 is I-steel.
The method for carrying out boom hoisting in computer room using the present apparatus, key step are as follows:
A, support base 5 is positioned over to the surrounding for needing to lift by crane switchgear;
B, each support base 5 is bolted with side supporting beam 3 respectively, and improves integral strength by ribs 4;
C, cross-arm 2 and side supporting beam 3 are bolted, then top beam 1 is installed on by bolt on cross-arm 2, will finally risen Device for hoisting 6 is mounted on top beam 1;
As another situation, first boom hoisting 6 can also be mounted on top beam 1, top beam 1 is then mounted on cross again In load.
In use, being hung on the link at the top of switchgear using the suspension hook of boom hoisting 6, then switchgear is sling, is connect Get off and cross traveling trolley is filled in into the gap between switchgear bottom surface and ground, then switchgear is dropped on cross traveling trolley.
Finally, the hook on trip switch cabinet, switchgear is removed.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. A variety of modifications of embodiment will be apparent to those skilled in the art, it is as defined herein general Principle can be realized in other embodiments without departing from the spirit or scope of the present invention, is not described in detail The part presented with partial enlargement is the prior art, herein without repeating.Therefore, the present invention is not intended to be limited to herein Shown in these embodiments, and be to fit to the widest range consistent with principles disclosed herein and feature.

Claims (3)

1. a kind of switchgear boom hoisting, which is characterized in that including:
Top beam;
The both ends of top beam are flexibly connected with a cross-arm respectively;
Each cross-arm is flexibly connected with the upper end of side supporting beam;
The lower end of side supporting beam is flexibly connected with support base;
Between adjacent support base, for the space for passing in and out translating trolleys;
On the top beam, the boom hoisting for lifting by crane switchgear is installed, the boom hoisting has hook;
The support base and side supporting beam are connect with same reinforcing rib;
The boom hoisting is electric hoist.
2. switchgear boom hoisting according to claim 1, which is characterized in that the top beam is I-steel.
3. a kind of method for lifting by crane switchgear using claim 1-2 any one of them switchgear boom hoistings, feature exist In steps are as follows:
A, support base is positioned over to the surrounding for needing to lift by crane switchgear;
B, each support base is connect with side supporting beam respectively, and improves integral strength by ribs;
C, cross-arm is connect with side supporting beam, then top beam is installed on cross-arm, finally boom hoisting is mounted on top beam;
D, switchgear is sling using boom hoisting, cross traveling trolley is then filled in into the gap between switchgear bottom surface and ground, Switchgear is dropped on cross traveling trolley again;
E, the hook on trip switch cabinet, switchgear is removed.
CN201610281289.8A 2016-04-29 2016-04-29 A kind of switchgear boom hoisting and method Active CN105762690B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610281289.8A CN105762690B (en) 2016-04-29 2016-04-29 A kind of switchgear boom hoisting and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610281289.8A CN105762690B (en) 2016-04-29 2016-04-29 A kind of switchgear boom hoisting and method

Publications (2)

Publication Number Publication Date
CN105762690A CN105762690A (en) 2016-07-13
CN105762690B true CN105762690B (en) 2018-10-19

Family

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Application Number Title Priority Date Filing Date
CN201610281289.8A Active CN105762690B (en) 2016-04-29 2016-04-29 A kind of switchgear boom hoisting and method

Country Status (1)

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CN (1) CN105762690B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110950267B (en) * 2019-11-07 2021-07-20 广西电网有限责任公司桂林供电局 Hoisting method of transformer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102363512B (en) * 2011-11-22 2013-12-18 国家电网公司 Portable heavy electrical equipment carrier
CN203079577U (en) * 2013-01-31 2013-07-24 辽宁省电力有限公司检修分公司 Special hoisting tool for mutual inductor
CN203728440U (en) * 2014-03-13 2014-07-23 国家电网公司 Core suspension device for on-load tap changerof generator transformer
CN104098016A (en) * 2014-06-30 2014-10-15 国家电网公司 Easy lifting bracket of transformer
CN205543906U (en) * 2016-04-29 2016-08-31 国网山东省电力公司汶上县供电公司 Cubical switchboard hoisting accessory

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