CN108134332A - A kind of power distribution cabinet more changing device and its replacing options - Google Patents
A kind of power distribution cabinet more changing device and its replacing options Download PDFInfo
- Publication number
- CN108134332A CN108134332A CN201810058592.0A CN201810058592A CN108134332A CN 108134332 A CN108134332 A CN 108134332A CN 201810058592 A CN201810058592 A CN 201810058592A CN 108134332 A CN108134332 A CN 108134332A
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- CN
- China
- Prior art keywords
- power distribution
- distribution cabinet
- changing device
- portal frame
- cable duct
- 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.)
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
A kind of power distribution cabinet more changing device provided by the invention, including portal frame, derricking gear and transport establishment, wherein, portal frame is set up in above power distribution cabinet.Derricking gear is used to sling power distribution cabinet so that power distribution cabinet is detached from ground.Power distribution cabinet is removed cable duct by transport establishment for translating power distribution cabinet.The replacing options of power distribution cabinet provided by the invention more changing device and application above-mentioned power distribution cabinet more changing device, original crowbar is agitated into power distribution cabinet and passes through cable duct, Special distribution cabinet more changing device is changed to sling power distribution cabinet, then pass through gap bridge, power distribution cabinet is released, when being had bad luck between inside and outside the switchgear house, roller-way is laid with by pervious round steel, it is changed to special transport mechanism, improve operating efficiency, reduce operating risk and physical demands, reduce operation number, cost of labor is low, safely and fast, reduce the vibrations and collision of equipment in the handling process, electrical equipment in power distribution cabinet is avoided to damage, equipment safety has been effectively ensured.
Description
Technical field
The present invention relates to technical field of electric equipment, more particularly to a kind of more changing device and its replacement side of large-scale power distribution cabinet
Method.
Background technology
Important component of the power distribution cabinet as electrical system has the characteristics that volume is big, weight is big, part in power distribution cabinet
Electrical components require transport, installation process high, it is impossible to collide, prevent from damaging.
The position view of power distribution cabinet, as shown in Figure 1, power distribution cabinet 3 is mounted on 4 top of cable duct, when replacing power distribution cabinet,
Power distribution cabinet is levered up for one jiao using crowbar, on cable duct thereunder, two round steel are laid with as slideway, to support distribution
Cabinet coordinates crowbar, power distribution cabinet is removed cable duct.Then round steel is laid under power distribution cabinet as roller-way, coordinates crowbar, by distribution
Cabinet removes switchgear house.
When new power distribution cabinet is installed, round steel is laid under new power distribution cabinet as roller-way, coordinates crowbar, new power distribution cabinet is moved to and is matched
Electric indoor location position is laid with round steel as crane span structure on cable duct, coordinates crowbar, new power distribution cabinet is made to pass through the crane span structure and is mounted on
On cable duct, square-round steels under power distribution cabinet are then extracted out.
This operational method needs to be laid with round steel as crane span structure and roller-way, and power distribution cabinet is agitated using crowbar, to number, the time and
Operating personnel's body demand force is higher, has the following problems：
1. using during crowbar, easily the shell of power distribution cabinet is damaged, shakes larger, Yi Zao in the handling process
It is damaged into internal original paper.
2. more demanding to personnel's cooperation when power distribution cabinet is by above cable duct, misoperation, power distribution cabinet falls into cable
In ditch, equipment and the injury of personnel are caused.
3. entire operation process needs that power distribution cabinet is adjusted, pushed using crowbar, physical demands is big, and operation process needs
8 people, 4 one group of people, work by turns, and completing dismounting needs 8 hours.
Currently without a kind of safe and efficient more changing device and replacing options, power distribution cabinet can be improved and replace speed, reduced
Labor intensity reduces operating personnel's quantity.
Invention content
The present invention provides a kind of power distribution cabinet more changing devices, can improve power distribution cabinet and replace speed, reduce labor intensity.This
Invention additionally provides a kind of replacing options using above-mentioned power distribution cabinet more changing device.
In order to solve the above technical problems, the present invention provides a kind of power distribution cabinet more changing device, including：
The portal frame being set up in above power distribution cabinet；
The portal frame is connected, for slinging the derricking gear of the power distribution cabinet；
For translating the transport establishment of the power distribution cabinet.
Preferably, in above-mentioned power distribution cabinet more changing device, the portal frame is included described in two gantry pillars and connection
The portal frame crossbeam of two gantry pillars.
Preferably, in above-mentioned power distribution cabinet more changing device, the width of the gantry pillar is less than the width of the power distribution cabinet
Degree.
Preferably, in above-mentioned power distribution cabinet more changing device, the height of the gantry pillar is than the height of the power distribution cabinet
High 1m.
Preferably, in above-mentioned power distribution cabinet more changing device, the transport establishment includes being set to the portal frame bottom
Universal wheel.
Preferably, in above-mentioned power distribution cabinet more changing device, the transport establishment further include for transport be moved out of described in
The slide plate of power distribution cabinet.
Preferably, in above-mentioned power distribution cabinet more changing device, the slide plate includes belt feeder roller and connects the belt feeder
The chan frame of roller.
Preferably, in above-mentioned power distribution cabinet more changing device, the derricking gear includes jack and connects the jack
Winding roll.
The present invention also provides a kind of power distribution cabinet replacing options, the method applies above-mentioned power distribution cabinet more changing device, the side
Method includes the following steps：
The size of power distribution cabinet described in in-site measurement makes the portal frame；
The power distribution cabinet more changing device is assembled, the derricking gear is set up in above the power distribution cabinet；
After circuit between the power distribution cabinet and cable duct is removed, the power distribution cabinet is hung using the derricking gear
It rises；
Bridge crossing plate is laid on the cable duct, is removed the power distribution cabinet by the transport establishment.
A kind of power distribution cabinet more changing device provided by the invention, including portal frame, derricking gear and transport establishment, wherein, dragon
Door frame is set up in above power distribution cabinet.Derricking gear is used to sling power distribution cabinet so that power distribution cabinet is detached from ground.Transport establishment is used to put down
Power distribution cabinet is moved, power distribution cabinet is removed into cable duct.Power distribution cabinet provided by the invention more changing device, passes through the lifting set up on portal frame
After power distribution cabinet is sling by mechanism, then power distribution cabinet removed by cable duct using transport establishment, finally instead of manual operation, can improved
Power distribution cabinet replaces speed, reduces labor intensity.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention, for those of ordinary skill in the art, without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is power distribution cabinet placement location schematic diagram；
Fig. 2 is the front view of power distribution cabinet more changing device that this programme provides；
Fig. 3 is the side view of power distribution cabinet more changing device that this programme provides；
Fig. 4 is the structure diagram of a kind of slide plate that this programme provides；
Fig. 5 is the side view of Fig. 4.
In upper figure：1 gantry pillar；2 power distribution cabinets；3 portal frame crossbeams；4 jacks；5 cable ducts；6 slide plates.
Specific embodiment
The present invention provides a kind of power distribution cabinet more changing devices, can improve power distribution cabinet and replace speed, reduce labor intensity.This
Invention additionally provides a kind of replacing options using above-mentioned power distribution cabinet more changing device.
In order to which those skilled in the art is made to more fully understand technical solution provided by the invention, below in conjunction with attached drawing and
The present invention is described in further detail for specific embodiment.
Please refer to Fig.1-Fig. 5, a kind of power distribution cabinet more changing device provided by the invention, including portal frame, derricking gear and fortune
Transfer mechanism, wherein, portal frame is set up in 2 top of power distribution cabinet.Derricking gear is used to sling power distribution cabinet 2 so that power distribution cabinet 2 is detached from ground
Face.Power distribution cabinet 2 is removed cable duct 5 by transport establishment for translating power distribution cabinet 2.
A kind of power distribution cabinet more changing device provided by the invention, is sling power distribution cabinet by the derricking gear set up on portal frame
Afterwards, then using transport establishment by power distribution cabinet cable duct is removed, finally instead of manual operation, power distribution cabinet can be improved and replace speed,
Reduce labor intensity.
Preferably, portal frame includes the portal frame crossbeam 3 of two gantry pillars 1 of two gantry pillars 1 and connection.Tool
8# channel steels can be used to make portal frame for body, and portal frame is enable to straddle in the top of power distribution cabinet 2.
The width of gantry pillar 1 is less than the width of power distribution cabinet 2.The height of gantry pillar 1 is higher than the height of power distribution cabinet 2
1m, there are enough height for lifting by crane power distribution cabinet.
Transport establishment in this programme includes being set to the universal wheel of portal frame bottom.Pacify respectively the bottom of gantry pillar
Two wheels with shaft are filled, concretely, walks and turns to convenient for portal frame.
Transport establishment further includes to transport the slide plate 6 of power distribution cabinet 2 being moved out of.Slide plate 6 includes belt feeder roller and company
The chan frame of lace machine roller, belt feeder roller can make slide plate free-running operation on the ground.
Derricking gear in this programme includes jack 4 and connects the winding roll of jack 4.Winding roll can be manual by handle
Rotation is rotated by motor.
Specifically, jack 4 is installed on portal frame crossbeam 3, winding roll by rotating first unwrapping wire, by jack 4 with by distribution
Cabinet 2 is sling, and after power distribution cabinet 2 leaves ground, gap bridge is set up using steel plate on the cable duct 5 below power distribution cabinet 2.Mobile gantry
Frame makes gantry pillar 1 that power distribution cabinet 2 be removed installation site by the gap bridge.Two slide plates 6, behaviour are placed below power distribution cabinet 2
Make jack 4, power distribution cabinet 2 is dropped down onto on slide plate, power distribution cabinet 2 is released by switchgear house by slide plate 6, with removing when installing power distribution cabinet 2
Sequence is opposite, method is identical.
In addition, the present invention also provides a kind of replacing options using above-mentioned power distribution cabinet more changing device.And the power distribution cabinet is more
Change the outfit the power distribution cabinet being set to disclosed in above-described embodiment more changing device, therefore, using the power distribution cabinet more changing device power distribution cabinet more
Changing method also has above-mentioned all technique effects, and this is no longer going to repeat them.
Above-mentioned power distribution cabinet replacing options include the following steps：
The size of in-site measurement power distribution cabinet 2 makes portal frame；
Power distribution cabinet more changing device is assembled, derricking gear is set up in 2 top of power distribution cabinet；
After circuit between power distribution cabinet 2 and cable duct 5 is removed, power distribution cabinet 2 is sling using derricking gear；
Bridge crossing plate is laid on cable duct 5, is removed power distribution cabinet 2 by transport establishment.
When power distribution cabinet 2 is installed with dismounting power distribution cabinet operation order is opposite, method is identical.Specifically, in a kind of specific reality
It applies in mode, power distribution cabinet replacing options of the invention include the following steps:
Prepare before step 1 operation：The length, width and height size of in-site measurement power distribution cabinet 2 makes portal frame using 8# channel steels, makes dragon
Door frame can be straddled above power distribution cabinet 2, and the width of gantry pillar 1 is less than 2 width of power distribution cabinet, the height of gantry pillar 1
Be higher by 2 height 1m of power distribution cabinet, two wheels with shaft be installed respectively in 1 bottom of gantry pillar, convenient for portal frame walking and
It turns to.The gantry pillar 1 and portal frame crossbeam 3 are attached using absolute construction using bolt.Simultaneously using 8# channel steels and
Belt feeder roller welding makes two slide plates 6.
Two gantry pillars 1 are individually positioned in 2 both sides of power distribution cabinet to be replaced by step 2, and portal frame crossbeam 3 is placed
Above power distribution cabinet 2, using crossbeam 3 and two columns 1 is bolted, the assembling of portal frame is completed.
Step 3 installs jack 4 on portal frame crossbeam 3, after circuit is removed, is sling power distribution cabinet 2 using jack 4.
After step 4 power distribution cabinet 2 leaves ground, steel plate is laid with as passing a bridge on cable duct 5 below the power distribution cabinet 2, pushes dragon
Door frame makes one heel post 1 of portal frame that power distribution cabinet 2 be removed 5 top of cable duct by the gap bridge.
After step 5 power distribution cabinet 2 removes cable duct 5, two slide plates 6 are placed on 2 lower section of power distribution cabinet, operate jack 4, it will
Power distribution cabinet 2 is placed on slide plate 6, pushes the power distribution cabinet 2, is moved it to outside switchgear house and is hung away.
New power distribution cabinet 2 is placed on two slide plates 6 by step 6, is pushed power distribution cabinet 2, is moved it to portal frame in switchgear house
Lower section, bolt are hung jack 4 and are sling, and remove two slide plates 6.
Step 7 pushes portal frame, and the gantry pillar 1 of side is made to straddle portal frame by the gap bridge on cable duct 5
5 top of cable duct, takes out the gap bridge on cable duct 5, operates jack 4, new power distribution cabinet 2 is placed on to the installation position on cable duct 5
It puts.
Step 8 removes the jack 4 on portal frame crossbeam 3, portal frame connection bolt is removed, respectively by 3 He of portal frame crossbeam
Two gantry pillars 1 are removed, and then connect circuit, and completion more changes jobs.
Advantage of the invention is that：
By original crowbar agitate power distribution cabinet by cable duct, be changed to Special distribution cabinet more changing device and sling power distribution cabinet,
Then by passing a bridge, power distribution cabinet is released, inside and outside the switchgear house between when having bad luck, roller-way is laid with by pervious round steel, is changed to specially
With transport establishment, operating efficiency is improved, reduces operating risk and physical demands, reduces operation number, cost of labor is low, peace
It is complete quick, the vibrations and collision of equipment in the handling process are reduced, electrical equipment in power distribution cabinet is avoided to damage, is effectively ensured
Equipment safety.
Specific case used herein is expounded the principle of the present invention and embodiment, and above example is said
The bright method and its core concept for being merely used to help understand the present invention.It should be pointed out that the ordinary skill for the art
For personnel, without departing from the principle of the present invention, can also to the present invention some improvement and modification can also be carried out, these improvement
It is also fallen within the protection scope of the claims of the present invention with modification.
Claims (9)
1. a kind of power distribution cabinet more changing device, which is characterized in that including：
The portal frame being set up in above power distribution cabinet (2)；
The portal frame is connected, for slinging the derricking gear of the power distribution cabinet (2)；
For translating the transport establishment of the power distribution cabinet (2).
2. power distribution cabinet according to claim 1 more changing device, which is characterized in that the portal frame includes two gantry and erects
Column (1) and the portal frame crossbeam (3) of the described two gantry pillars (1) of connection.
3. power distribution cabinet according to claim 2 more changing device, which is characterized in that the width of the gantry pillar (1) is small
Width in the power distribution cabinet (2).
4. power distribution cabinet according to claim 2 more changing device, which is characterized in that the height ratio of the gantry pillar (1)
The high 1m of height of the power distribution cabinet (2).
5. power distribution cabinet according to claim 1 more changing device, which is characterized in that the transport establishment includes being set to described
The universal wheel of portal frame bottom.
6. power distribution cabinet according to claim 5 more changing device, which is characterized in that the transport establishment further includes to transport
The slide plate (6) for the power distribution cabinet (2) being moved out of.
7. power distribution cabinet according to claim 6 more changing device, which is characterized in that the slide plate (6) includes belt feeder roller
With the chan frame for connecting the belt feeder roller.
8. power distribution cabinet according to claim 1 more changing device, which is characterized in that the derricking gear include jack (4) with
And the winding roll of the connection jack (4).
A kind of 9. power distribution cabinet replacing options, which is characterized in that the method application claim 1-8 any one of them power distribution cabinets
More changing device the described method comprises the following steps：
The size of power distribution cabinet described in in-site measurement (2), makes the portal frame；
The power distribution cabinet more changing device is assembled, the derricking gear is set up in above the power distribution cabinet (2)；
After circuit between the power distribution cabinet (2) and cable duct (5) is removed, using the derricking gear by the power distribution cabinet
(2) it slings；
Bridge crossing plate is laid on the cable duct (5), is removed the power distribution cabinet (2) by the transport establishment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810058592.0A CN108134332A (en) | 2018-01-22 | 2018-01-22 | A kind of power distribution cabinet more changing device and its replacing options |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810058592.0A CN108134332A (en) | 2018-01-22 | 2018-01-22 | A kind of power distribution cabinet more changing device and its replacing options |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108134332A true CN108134332A (en) | 2018-06-08 |
Family
ID=62400797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810058592.0A Pending CN108134332A (en) | 2018-01-22 | 2018-01-22 | A kind of power distribution cabinet more changing device and its replacing options |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108134332A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02184207A (en) * | 1989-01-04 | 1990-07-18 | Toshiba Corp | Overhead-travelling hoist for enclosed distribution board |
| CN202260191U (en) * | 2011-10-18 | 2012-05-30 | 安徽省电力公司滁州供电公司 | Mobile mounting rack for cabinet-type equipment |
| CN205016898U (en) * | 2015-10-13 | 2016-02-03 | 国家电网公司 | Maintenance instrument is lifted by crane in special use of handcart circuit breaker in switch gear room |
| CN206878354U (en) * | 2017-06-22 | 2018-01-12 | 绵阳市迈高电气有限公司 | A kind of movable switch cubicle hoisting platform |
-
2018
- 2018-01-22 CN CN201810058592.0A patent/CN108134332A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02184207A (en) * | 1989-01-04 | 1990-07-18 | Toshiba Corp | Overhead-travelling hoist for enclosed distribution board |
| CN202260191U (en) * | 2011-10-18 | 2012-05-30 | 安徽省电力公司滁州供电公司 | Mobile mounting rack for cabinet-type equipment |
| CN205016898U (en) * | 2015-10-13 | 2016-02-03 | 国家电网公司 | Maintenance instrument is lifted by crane in special use of handcart circuit breaker in switch gear room |
| CN206878354U (en) * | 2017-06-22 | 2018-01-12 | 绵阳市迈高电气有限公司 | A kind of movable switch cubicle hoisting platform |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180608 |
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| RJ01 | Rejection of invention patent application after publication |