CN203521950U - Power distribution cabinet provided with lifting and moving wheels - Google Patents
Power distribution cabinet provided with lifting and moving wheels Download PDFInfo
- Publication number
- CN203521950U CN203521950U CN201320692235.2U CN201320692235U CN203521950U CN 203521950 U CN203521950 U CN 203521950U CN 201320692235 U CN201320692235 U CN 201320692235U CN 203521950 U CN203521950 U CN 203521950U
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- power distribution
- distribution cabinet
- elevating bracket
- limiting component
- lifting
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Abstract
The utility model discloses a power distribution cabinet provided with lifting and moving wheels. The four edges of the power distribution cabinet are provided with upright columns for supporting. The bottom portion of each upright column is provided with an accommodating cavity. A lifting seat is arranged in the accommodating cavity in a sliding fit manner. The bottom portion of the lifting seat is provided with a moving wheel, and further provided with a first position limiting component and a second position limiting component for fixing the lifting limiting position of the lifting seat. According to the utility model, advantages of simple structure, convenient operation and easy implementation can be realized; and by arranging the lifting and moving wheels on the bottom portions of the power distribution cabinet upright columns, the moving wheels can be extended out from the upright column for the movement of the power distribution cabinet and can also be accommodated into the upright columns to maintain the position stability of the power distribution cabinet.
Description
Technical field
The utility model relates to power distribution cabinet technical field, relates in particular to a kind of power distribution cabinet with lifting moving wheel.
Background technology
Power distribution cabinet also can be called as distribution box, and from conversational implication, power distribution cabinet is exactly integrated for the cabinet of the electric component of power distribution.The effect of power distribution cabinet is that power consumption equipment is carried out to distribution and control, and when overload, short circuit and electric leakage appear in circuit, power distribution cabinet can also provide power-off protection.
Power distribution cabinet mainly contains the effect of two aspects: the one, power consumption equipment is carried out to distribution and control; the 2nd, when there is overload, short circuit and electric leakage in circuit; power-off protection is provided; when circuit breaks down; be beneficial to control fault coverage also fast and easy find out fault point and got rid of in time, need not large-area power-cuts.In addition, in power distribution cabinet, the various protection equipment of convenient placement, as prevented the fuse (fuse) of short circuit, prevents the air switch of overload etc., can play a protective role to circuit and power consumption equipment.That is to say thing is focused on to one, maintain easily, check.In general power distribution cabinet, is common in working shop of enterprise, workshop, such as light distribution box, power distributing cabinet etc.
Power distribution cabinet, when for large-scale electric power system, can be divided into different levels, so that better distribution is controlled.As a rule, in electric power system, have one-level, secondary and rudimentary, these three grades of controller switching equipments.One-level power distribution cabinet is the motive power distribution center of electric power system, and they can be installed in transformer station, is responsible for power distribution to secondary power distribution cabinet.It has higher electric parameter the functional requirement of one-level power distribution cabinet, so the structure of one-level power distribution cabinet is comparatively complicated, and output circuit capacity is also larger.Secondary power distribution cabinet is accepted one-level power distribution cabinet and is distributed electric energy, and is distributed to load nearby.Secondary power distribution cabinet is divided into dynamic power distribution cabinet and motor control center, and both application sites are contrary, and dynamic power distribution cabinet is applied in the position that loop is few, lotus disperses, and motor control center is applied to, loop is many, the concentrated position of loading.Rudimentary power distribution cabinet is light distribution cabinet and dynamic power distribution cabinet, and their layout is comparatively disperseed, capacity is also less, is responsible for controlling first degree load distribution.
For solving power distribution cabinet, move inconvenient problem, publication number is that the patent of invention of 102856812A discloses a kind of mobile power distribution cabinet of being convenient to, at power distribution cabinet top, suspension ring are set, by lifting, carry out mobile power distribution cabinet, the utility model patent that publication number is 202340074U simultaneously also provides a kind of Mobile distribution cabinet, and the bottom of this power distribution cabinet is provided with movable pulley.For bottom, be provided with the power distribution cabinet of movable pulley, movable pulley has increased the flexibility of power distribution cabinet to a certain extent really, but also has certain hidden danger, the not gentle External Force Acting in ground, all can make the power distribution cabinet displacement that needs position fixing, put the position that affects power distribution cabinet.
Utility model content
For overcoming problems of the prior art, the utility model provides a kind of simple in structure, convenient and practical power distribution cabinet with lifting moving wheel, by taking turns in the lifting moving that arranges of switch cabinet upright post bottom, the extended column of movable pulley the inside is for the movement of power distribution cabinet, also can take in column, keep the stable of power distribution cabinet position.
A kind of power distribution cabinet with lifting moving wheel, four ribs of described power distribution cabinet have the column for supporting, the bottom of each column is provided with a container cavity, in described container cavity, be sliding combined with elevating bracket, the bottom of elevating bracket is provided with movable pulley, is also provided with for fixedly the first limiting component and second limiting component of elevating bracket lifting extreme position.
Elevating bracket can slide up and down in container cavity, and the extended column of the movable pulley bottom surface of elevating bracket bottom, is convenient to the movement of power distribution cabinet, and during position that need to be fixing at power distribution cabinet, movable pulley also can be taken in container cavity, keeps the stable of power distribution cabinet.
Elevating bracket rises, and when movable pulley is taken in container cavity completely, the first limiting component is fixed on elevating bracket in container cavity, meanwhile, elevating bracket declines, when movable pulley protrudes column bottom, the second limiting component keeps the position of elevating bracket to fix, and makes movable pulley can support power distribution cabinet.
As preferably, described movable pulley is universal wheel, is convenient to the movement of power distribution cabinet, increases its flexibility.
As preferably, the inwall of described container cavity is provided with gathering sill, and the outer wall of elevating bracket is provided with the projection coordinating with gathering sill.
In power distribution cabinet moving process, for keeping elevating bracket stablizing in container cavity, gathering sill is spacing to projection, prevents movable pulley vibration in the process of walking.
As preferably, in described gathering sill, be provided with the limited step that prevents that elevating bracket from deviating from, limited step coordinates with the projection on elevating bracket, prevents that elevating bracket from departing from completely in column.
As preferably, the first described limiting component is for fixing described elevating bracket in rising extreme position, and this first limiting component comprises and is opened in the first slot of described container cavity inwall and is plugged in the supporting bracket in the first slot.
At elevating bracket, during in rising extreme position, movable pulley is accommodated in container cavity completely, supporting bracket is inserted from column in the first slot, and the end of movable pulley, along propping up supporting bracket, is fixed in container cavity elevating bracket and movable pulley.
As preferably, the second described limiting component is for fixing described elevating bracket in falling-threshold position, and this second limiting component comprises and is opened in the second slot of described container cavity inwall and is plugged in the location-plate in the second slot.
In the time of need to mobile power distribution cabinet, extract the supporting bracket in the first slot out, elevating bracket declines, and when movable pulley is from protrude the bottom surface of column, location-plate is inserted to the second slot, and mobile power distribution cabinet, along propping up location-plate, can be carried out by movable pulley in the top of elevating bracket.
As preferably, the sidewall of described column has bar-shaped trough, and described elevating bracket convexes with the driving lever through bar-shaped trough, and driving lever is used for stirring elevating bracket, realizes moving up and down of elevating bracket.
The utility model is simple in structure, easy to operate, easy to implement; By lifting moving being set in switch cabinet upright post bottom, take turns, the extended column of movable pulley, for the movement of power distribution cabinet, also can be taken in column, keeps the position stability of power distribution cabinet.
Accompanying drawing explanation
Fig. 1 is the elevating bracket of the power distribution cabinet structural representation in rising extreme position.
Fig. 2 is the elevating bracket of the power distribution cabinet structural representation in falling-threshold position.
Embodiment
Below in conjunction with accompanying drawing, to the utlity model has the power distribution cabinet of lifting moving wheel, be described in further detail.
As depicted in figs. 1 and 2, a kind of power distribution cabinet with lifting moving wheel, four ribs of this power distribution cabinet have the column for supporting, the bottom of each column is provided with a container cavity, is sliding combined with elevating bracket 1 in container cavity, and the bottom of elevating bracket 1 is provided with movable pulley 2, also be provided with for fixedly the first limiting component and second limiting component of elevating bracket 1 lifting extreme position, and the sidewall of column has bar-shaped trough, elevating bracket 1 convexes with the driving lever 10 through bar-shaped trough, for controlling moving up and down of elevating bracket 1.
The inwall of container cavity is provided with gathering sill 4, and the outer wall of elevating bracket 1 is provided with the projection 3 coordinating with gathering sill 4, and projection 3 is located in gathering sill 4, and in maintenance movable pulley 2 rotation processes, elevating bracket 1 is stable, prevents the vibration of elevating bracket 1.
In gathering sill 4, be provided with the limited step 9 that prevents that elevating bracket 1 from deviating from, limited step 9 coordinates with the projection 3 on elevating bracket 1, prevents that elevating bracket 1 from departing from completely in column.
The first limiting component is for fixing elevating bracket 1 in rising extreme position, and this first limiting component comprises and is opened in the first slot 7 of container cavity inwall and is plugged in the supporting bracket 8 in the first slot 7.
At elevating bracket 1, during in rising extreme position, movable pulley 2 is accommodated in container cavity completely, supporting bracket 8 is inserted from column in the first slot 7, and the end of movable pulley 2, along propping up supporting bracket 8, is fixed in container cavity elevating bracket 1 and movable pulley 2.
The second limiting component is for fixing elevating bracket 1 in falling-threshold position, and this second limiting component comprises and is opened in the second slot 5 of container cavity inwall and is plugged in the location-plate 6 in the second slot 5.
In the time of need to mobile power distribution cabinet, extract the supporting bracket 8 in the first slot 7 out, elevating bracket 1 declines, and when movable pulley 2 is from protrude the bottom surface of column, location-plate 6 is inserted to the second slots 5, and mobile power distribution cabinet, along propping up location-plate 6, can be carried out by movable pulley 2 in the top of elevating bracket 2.
The foregoing is only better implementation example of the present utility model, be not limited to the utility model, all within the utility model spirit and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (7)
1. one kind has the power distribution cabinet that lifting moving is taken turns, four ribs of described power distribution cabinet have the column for supporting, it is characterized in that, the bottom of each column is provided with a container cavity, in described container cavity, be sliding combined with elevating bracket, the bottom of elevating bracket is provided with movable pulley, is also provided with for fixedly the first limiting component and second limiting component of elevating bracket lifting extreme position.
2. the power distribution cabinet with lifting moving wheel as claimed in claim 1, is characterized in that, described movable pulley is universal wheel.
3. the power distribution cabinet with lifting moving wheel as claimed in claim 1, is characterized in that, the inwall of described container cavity is provided with gathering sill, and the outer wall of elevating bracket is provided with the projection coordinating with gathering sill.
4. the power distribution cabinet with lifting moving wheel as claimed in claim 3, is characterized in that, is provided with the limited step that prevents that elevating bracket from deviating from described gathering sill.
5. the power distribution cabinet with lifting moving wheel as claimed in claim 1, it is characterized in that, the first described limiting component is for fixing described elevating bracket in rising extreme position, and this first limiting component comprises and is opened in the first slot of described container cavity inwall and is plugged in the supporting bracket in the first slot.
6. the power distribution cabinet with lifting moving wheel as claimed in claim 1, it is characterized in that, the second described limiting component is for fixing described elevating bracket in falling-threshold position, and this second limiting component comprises and is opened in the second slot of described container cavity inwall and is plugged in the location-plate in the second slot.
7. the power distribution cabinet with lifting moving wheel as claimed in claim 1, is characterized in that, the sidewall of described column has bar-shaped trough, and described elevating bracket convexes with the driving lever through bar-shaped trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320692235.2U CN203521950U (en) | 2013-11-05 | 2013-11-05 | Power distribution cabinet provided with lifting and moving wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320692235.2U CN203521950U (en) | 2013-11-05 | 2013-11-05 | Power distribution cabinet provided with lifting and moving wheels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203521950U true CN203521950U (en) | 2014-04-02 |
Family
ID=50380825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320692235.2U Expired - Fee Related CN203521950U (en) | 2013-11-05 | 2013-11-05 | Power distribution cabinet provided with lifting and moving wheels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203521950U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315632A (en) * | 2014-10-17 | 2015-01-28 | 张耀忠 | Air conditioner fan provided with built-in universal wheel |
| CN105946919A (en) * | 2016-05-19 | 2016-09-21 | 安徽中工物流有限公司 | Transport case for logistics |
| CN107171225A (en) * | 2017-06-23 | 2017-09-15 | 苏州科博思设备工程有限公司 | A kind of portable heat dissipation power distribution cabinet |
| CN109987130A (en) * | 2017-12-29 | 2019-07-09 | 沈阳新松机器人自动化股份有限公司 | A kind of wheel lifting structure and trolley |
-
2013
- 2013-11-05 CN CN201320692235.2U patent/CN203521950U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315632A (en) * | 2014-10-17 | 2015-01-28 | 张耀忠 | Air conditioner fan provided with built-in universal wheel |
| CN104315632B (en) * | 2014-10-17 | 2017-02-15 | 张耀忠 | Air conditioner fan provided with built-in universal wheel |
| CN105946919A (en) * | 2016-05-19 | 2016-09-21 | 安徽中工物流有限公司 | Transport case for logistics |
| CN107171225A (en) * | 2017-06-23 | 2017-09-15 | 苏州科博思设备工程有限公司 | A kind of portable heat dissipation power distribution cabinet |
| CN109987130A (en) * | 2017-12-29 | 2019-07-09 | 沈阳新松机器人自动化股份有限公司 | A kind of wheel lifting structure and trolley |
| CN109987130B (en) * | 2017-12-29 | 2021-12-28 | 沈阳新松机器人自动化股份有限公司 | Wheel elevation structure and handcart |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20171105 |