CN207860212U - Circuit breaker electric moves transport carriage - Google Patents
Circuit breaker electric moves transport carriage Download PDFInfo
- Publication number
- CN207860212U CN207860212U CN201820016929.7U CN201820016929U CN207860212U CN 207860212 U CN207860212 U CN 207860212U CN 201820016929 U CN201820016929 U CN 201820016929U CN 207860212 U CN207860212 U CN 207860212U
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- Prior art keywords
- electric
- bracket
- transport carriage
- movable push
- circuit breaker
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- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000000926 separation method Methods 0.000 claims abstract description 3
- 230000000694 effects Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000013011 mating Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model discloses a kind of circuit breaker electrics to move transport carriage, including holder and bracket, before frame bottom, rear is separately installed with directional wheel and universal wheel, the bracket is rack-mount by electric lifting vertical column, by electric pushrod installation, there are two horizontally disposed movable push on bracket, it is equipped on holder for controlling the flexible hand-held controller with electric pushrod horizontal extension of electric lifting vertical column or more, telescopic drive bracket and movable push vertical shift above and below the electric lifting vertical column lifting, the electric pushrod horizontal extension drives two movable push transverse direction side-to-side movements separation or merges.The utility model is simple in structure, full-featured, strong operability realizes the intelligent electric of middle transport carriage, it solves the defect that lifting speed is slow, limit is inaccurate, transhipment is difficult, 800MM wide and 1000MM wide transport carriages cannot be general, improves efficiency and reliability energy.
Description
Technical field
The utility model is related to a kind of circuit breaker electrics to move transport carriage.
Background technology
Breaker is to refer to close, carry and cut-off the electric current under normal loop condition, and can close, when defined
Interior carrying and the switching device for cut-offfing the electric current under abnormal loop condition.After breaker is generally conveyed to erecting bed, so
Afterwards by manually lifting by crane or carry to lift to breaker on transport carriage, then breaker is sent by transport carriage and is switched
In cabinet.
As shown in figure 5, existing central-positioned high-voltage switch cabinet breaker transfer trolley includes holder a and bracket b, in holder
A is mounted below four rolling, wherein close to switchgear be directional wheel, behind two be mating universal wheel a1；Bracket b
It is mounted on holder a by four ball screw c.
In the long-term use, it has been found that the transport carriage generally existing problems with of above structure：
1, it since the carriage width of transport carriage immobilizes, when installing the breaker of different dimensions, needs
The bracket for replacing different in width, not only increases the labor intensity of installation personnel, and reduces the installation effectiveness of breaker.
In addition, being equipped with various various sizes of brackets so that installation cost is higher.
2, four ball screws installed on holder are required to carry out height adjusting by artificial rotating nuts seat c1, entirely
It operates bothersome laborious；Extremely difficult, slow when needing to adjust after breaker is transferred on bracket, the face that adjusts is fixed unstable.
3, universal wheel can not be accurately positioned, and when regulating transhipment circuit breaker position, be easy to happen transport carriage retroversion
The poor reliability of danger, complicated ground transport capacity difference and transhipment, causes breaker well damage.
Utility model content
It is fast and steady, easy to operate the purpose of this utility model is to provide a kind of lifting speed, adapt to various width
The circuit breaker electric of cabinet type and complicated ground moves transport carriage.
This circuit breaker electric provided by the utility model moves transport carriage, including holder and bracket, forward and backward in frame bottom
Side is separately installed with directional wheel and universal wheel, and the bracket is rack-mount by electric lifting vertical column, passes through on bracket
There are two horizontally disposed movable push for electric pushrod installation, are equipped on holder and are stretched for controlling electric lifting vertical column or more
The hand-held controller of contracting and electric pushrod horizontal extension, electric lifting vertical column lifting telescopic drive bracket and the activity up and down
Push plate vertical shift, the electric pushrod horizontal extension drive two movable push transverse direction side-to-side movements separation or merge.
The upper mounting plate and lower platform that the bracket is arranged in parallel by two are combined in I-shaped, the electric lifting vertical column company
It is connected between holder and lower platform, the electric pushrod is mounted on along upper mounting plate transverse horizontal between upper mounting plate and lower platform, institute
Movable push is stated to be horizontally arranged at upper mounting plate both sides and moved left and right by electric pushrod control.
The electric lifting vertical column there are two and be arranged symmetrically in the lower platform below movable push and between holder, it is described
Electric lifting vertical column is controlled while being risen or fallen by hand-held controller.
There are two the electric pushrods and back-to-back between upper and lower platform, and the electric pushrod is by hand-held
Controller controls while stretching out or retracting.
To reinforce the support force of movable push and ensureing the accuracy of its direction of motion, pushed away in the lower platform and each activity
Mutually matched guide rail and sliding block are installed in plate corresponding position respectively, and electric pushrod telescopic drive movable push moves along the rail.
To keep the positioning of the utility model relatively reliable, locking positioning mechanism is equipped on the universal wheel.
Compared with prior art, the utility model has the following advantages：
1, by installing horizontally movable movable push in bracket both sides, a left side for movable push is controlled using electric pushrod
Right transverse shifting uses playscript with stage directions practicality to realize the transhipment to different in width breaker in 800MM and 1000MM middle-placed switch cabinets
The task that the novel middle transport carriage that two different sizes of former transformer and distribution station can be completed could be completed, general strong, peace
It fills at low cost；The mode of Electronic control, accuracy is high, reduces the labor intensity of installation personnel, accelerates the installation of breaker
Efficiency.
2, using the vertical vertical and straight movement for realizing bracket and movable push of electric up-down, keep whole operation time saving and energy saving；When disconnected
It after road device is transferred on bracket, also can quickly be adjusted by electronic realization, and ensure that movement travel distance is accurate.
The utility model is simple in structure, full-featured, strong operability, realizes the intelligent electric of middle transport carriage
Change, solves that lifting speed is slow, limit is inaccurate, transhipment is difficult, 800MM wide and 1000MM wide transport carriages cannot be general lacks
It falls into, improves efficiency and reliability energy.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of Fig. 1 left views.
Fig. 3 is the structural schematic diagram of Fig. 1 vertical views.
Fig. 4 is the structural schematic diagram of another states of Fig. 1.
Fig. 5 is the structural schematic diagram of the prior art.
Label and corresponding component name shown in figure are：1, holder；2, bracket；3, electric lifting vertical column；4, electric
Dynamic push rod；5, movable push；6, hand-held controller；11, directional wheel；12, universal wheel；21, upper mounting plate；22, lower platform；23、
Guide rail；24, sliding block.
Specific implementation mode
From Fig. 1 to Fig. 4 as can be seen that this circuit breaker electric of the utility model move transport carriage, including holder 1, bracket 2,
The movable push 5 of electric pushrod 4, two of electric lifting vertical column 3, two and hand-held controller 6 are leaned in 1 bottom front of holder
The side of nearly switchgear is installed there are two directional wheel 11, and in the installation of 1 bottom rear of holder, there are two the mating lockings that comes with to determine
The universal wheel 12 of position mechanism；Bracket 2 includes upper mounting plate 21 and lower platform 22, and upper mounting plate 21 and the parallel arrangement of lower platform 22 are in I-shaped
Type；Electric lifting vertical column 3 is mounted between holder 1 and the lower platform 22 of bracket 2；Two electric pushrods 4 are back-to-back be mounted on it is upper,
It is arranged between lower platform and along 21 transverse horizontal of upper mounting plate；Two movable push 5 are horizontally arranged at the left and right sides of upper mounting plate 21
And it is connected with the movable end of the electric pushrod of respective side 4；Hand-held controller 6 be mounted on holder 1 on and respectively with electric up-down
4 Electricity Federation of column 3 and electric pushrod, hand-held controller 6 control 3 stretching motion of electric lifting vertical column, and electric lifting vertical column 3 drives
Bracket 2, electric pushrod 4 and movable push 5 rise or fall vertically；Hand-held controller 6 control electric pushrod 4 simultaneously stretch out or
Retract, electric pushrod 4 drive two movable push 5 far from upper mounting plate 21 be separated into 1000MM middle-placed switch cabinets equivalent width or upwards
Platform 21 is close to be merged into and 800MM middle-placed switch cabinet equivalent widths.
As can be seen from Figure 1 and Figure 4, the electric lifting vertical column 3 of the utility model there are two and be arranged symmetrically in activity and push away
Between the lower platform 22 and holder 1 of the lower section of plate 5, two electric lifting vertical columns 3 by the control of hand-held controller 6 rising simultaneously or under
Drop.
In the present invention, hand-held controller 6 is powered by lithium battery.
From Fig. 1 to Fig. 4 as can be seen that being symmetrically installed with 5 corresponding position of each movable push on the utility model lower platform 22
There are two the guide rails 23 being parallel transversely disposed along lower platform 22, are equipped in the bottom of each movable push 5 and 23 corresponding position of guide rail
Sliding block 24, electric pushrod 4 is flexible, and movable push 5 controls axis of the movable push 5 along guide rail 23 by sliding block 24 and the cooperation of guide rail 23
To movement.
In the present invention, hand-held controller 6 can control electric lifting vertical column 3 and electric pushrod 4 while move,
It can move alone or a self-movement, strong operability.
Claims (6)
1. a kind of circuit breaker electric moves transport carriage, including holder (1) and bracket (2), in frame bottom, forward and backward side is separately installed with
Directional wheel (11) and universal wheel (12), it is characterised in that：The bracket is rack-mount by electric lifting vertical column (3),
By electric pushrod (4) installation, there are two horizontally disposed movable push (5) on bracket, are equipped on holder for controlling electricity
The flexible hand-held controller (6) with electric pushrod horizontal extension, the electric lifting vertical column lift dynamic lifting column up and down
Lower telescopic drive bracket and movable push vertical shift, the electric pushrod horizontal extension drive two movable push laterally left and right fortune
Dynamic separation merges.
2. circuit breaker electric according to claim 1 moves transport carriage, it is characterised in that：The bracket is arranged in parallel by two
Upper mounting plate and lower platform combination in I-shaped, the electric lifting vertical column is connected between holder and lower platform, described electronic
Push rod is mounted on along upper mounting plate transverse horizontal between upper mounting plate and lower platform, and the movable push is horizontally arranged at upper mounting plate both sides
And it is moved left and right by electric pushrod control.
3. circuit breaker electric according to claim 2 moves transport carriage, it is characterised in that：There are two the electric lifting vertical columns
And it is arranged symmetrically in the lower platform below movable push and between holder, the electric lifting vertical column is controlled by hand-held controller
It rises or falls simultaneously.
4. circuit breaker electric according to claim 2 moves transport carriage, it is characterised in that：There are two the electric pushrods and carries on the back
Backrest is mounted between upper and lower platform, and the electric pushrod is controlled by hand-held controller while being stretched out or retracting.
5. circuit breaker electric according to claim 2 moves transport carriage, it is characterised in that：It is pushed away in the lower platform and each activity
Mutually matched guide rail (23) and sliding block (24) are installed in plate corresponding position respectively, and electric pushrod telescopic drive movable push is transported along guide rail
It is dynamic.
6. circuit breaker electric according to any one of claims 1 to 3 moves transport carriage, it is characterised in that：On the universal wheel
Equipped with locking positioning mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820016929.7U CN207860212U (en) | 2018-01-05 | 2018-01-05 | Circuit breaker electric moves transport carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820016929.7U CN207860212U (en) | 2018-01-05 | 2018-01-05 | Circuit breaker electric moves transport carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207860212U true CN207860212U (en) | 2018-09-14 |
Family
ID=63464729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820016929.7U Active CN207860212U (en) | 2018-01-05 | 2018-01-05 | Circuit breaker electric moves transport carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207860212U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110571691A (en) * | 2019-10-15 | 2019-12-13 | 云南电网有限责任公司昆明供电局 | Special electric operation dolly of handcart-type circuit breaker |
| CN111244807A (en) * | 2020-03-05 | 2020-06-05 | 安徽明诚电力设备安装有限公司 | Ring main unit installation aligning device |
| CN111942451A (en) * | 2020-08-28 | 2020-11-17 | 国网河南省电力公司濮阳供电公司 | Handcart switch cart with adjustable size |
| CN113241651A (en) * | 2021-06-01 | 2021-08-10 | 广东电网有限责任公司 | Handcart-type is transportation dolly for cubical switchboard |
-
2018
- 2018-01-05 CN CN201820016929.7U patent/CN207860212U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110571691A (en) * | 2019-10-15 | 2019-12-13 | 云南电网有限责任公司昆明供电局 | Special electric operation dolly of handcart-type circuit breaker |
| CN111244807A (en) * | 2020-03-05 | 2020-06-05 | 安徽明诚电力设备安装有限公司 | Ring main unit installation aligning device |
| CN111942451A (en) * | 2020-08-28 | 2020-11-17 | 国网河南省电力公司濮阳供电公司 | Handcart switch cart with adjustable size |
| CN113241651A (en) * | 2021-06-01 | 2021-08-10 | 广东电网有限责任公司 | Handcart-type is transportation dolly for cubical switchboard |
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