CN205985919U - Low pressure drawer electric chassis vehicle for cabinet - Google Patents
Low pressure drawer electric chassis vehicle for cabinet Download PDFInfo
- Publication number
- CN205985919U CN205985919U CN201620830074.2U CN201620830074U CN205985919U CN 205985919 U CN205985919 U CN 205985919U CN 201620830074 U CN201620830074 U CN 201620830074U CN 205985919 U CN205985919 U CN 205985919U
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- China
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- active box
- pedestal
- electric chassis
- major axis
- pressure sensor
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- 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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Abstract
The utility model discloses a low pressure drawer electric chassis vehicle for cabinet, including the base and the movable box body, the base and the movable box body are the cuboid structure, and the movable box body is placed on the base, on the movable box body, the both ends lateral wall all is connected with the major axis down, and it is connected with the gyro wheel to rotate on the major axis, on gyro wheel and the base, the bar guide rail sliding connection who offers on the lateral wall down, this low pressure drawer electric chassis vehicle for cabinet simple structure, through adding hydraulic telescoping rod, the block rubber, a pressure sensor and the 2nd pressure sensor, it can be at the quick travel when removing to make movable box personally experience sth. Part of the body, conduct power supply through the central processing unit control motor, when movable box personally experiences sth. Part of the body in the removal that impels or release, it can rapid stop to touch pressure sensor, because the device being equipped with spring and the double barreled buffering of block rubber, even there is inertia in the quick travel, can not cause the influence to whole device yet, and has strong practicability.
Description
Technical field
This utility model is related to electric chassis truck technical field, specially a kind of low-voltage drawer cabinet electric chassis truck.
Background technology
With the progress of power equipment manufacturing process, the power supply quality of power equipment is more and more stable, in order to carry further
The automatization level of high power system, power supply industry constituent parts be in full swing intelligent substation upgrading work.For
Enable mid-mounted vacuum circuit breaker to conveniently realize to push (push operating position from testing position and lock) and release (by work
Make position push out test position and lock) function, typically to carry vacuum circuit breaker using chassis and to realize vacuum circuit breaker
The pushing and releasing of device.At present during low-voltage drawer cabinet interruption maintenance, the turnover of chassis operates mainly by operator at the scene
Manually completed with handle.In order to reduce the workload of operator further, it is to avoid personal injury is caused to operator,
This requires that chassis electronic can complete the electric operating instruction sending.But at present in existing technology, electric operating structure
Complicated transmission efficiency is low, is driven by movement on screw mandrel, translational speed is too slow.
Utility model content
The purpose of this utility model is to provide a kind of low-voltage drawer cabinet electric chassis truck, to solve above-mentioned background technology
The problem of middle proposition.
For achieving the above object, this utility model provides following technical scheme：
A kind of low-voltage drawer cabinet electric chassis truck, including pedestal and active box, described pedestal and active box are
Rectangular structure, and active box is placed on pedestal, the upper/lower terminal lateral wall of described active box is respectively connected with major axis,
And roller is rotatably connected on major axis, described roller is connected with the bar shaped slide opening up on the wall of pedestal upper and lower side, described base
The left medial wall of seat is fixedly connected by hydraulically extensible bar with the left-external side wall of active box, and hydraulically extensible bar passes through oil pipe and liquid
Press pump connects, and hydraulic pump and motor connect, and described hydraulic pump and motor are both connected on the left side wall of pedestal, described base
Offer through hole on the right side wall of seat, and in through hole, activity runs through and is plugged with locating rod, one end of described locating rod vertically connects
The Right Inboard wall of pedestal, the other end of locating rod vertically connects pressing plate, and described pressing plate is located in the inner chamber of active box, and activity
On the left medial wall of casing, second baffle is connected with by spring, second baffle is had the second pressure being mated setting with pressing plate
Sensor, the Right Inboard wall of described active box is connected with first baffle by spring, first baffle has and pressing plate
Arrange the first pressure sensor put, described first pressure sensor, second pressure sensor and motor are all processed with central authorities
Device electric connection, central processing unit and chopper electric connection, central processing unit and chopper are both connected to the bottom of active box
In portion.
Preferably, the left side wall of described hydraulically extensible bar and pedestal is vertically arranged, and each side of pedestal and active box
Each side of body all correspondences be arranged in parallel.
Preferably, the number of described major axis and roller all has four, and the number of major axis and roller respectively fits over active box
The upper/lower terminal of body.
Preferably, the number of described block rubber at least four, the number of described first pressure sensor and first baffle
All there are two, and two first pressure sensors are symmetrical arranged with regard to locating rod.
Compared with prior art, the beneficial effects of the utility model are：The electric chassis truck structure letter of this low-voltage drawer cabinet
Single, by adding hydraulically extensible bar, block rubber, first pressure sensor and second pressure sensor so that active box is moving
Power source can be used as by what central processing unit controlled motor quickly moving when dynamic, active box in propulsion or
Release mobile when, touching pressure transducer can quickly stop, due to being provided with spring and the dual buffering of block rubber
Device, even if quickly movement has inertia, also will not impact to whole device, have very strong practicality.
Brief description
Fig. 1 is this utility model structure schematic front view；
Fig. 2 is this utility model structure schematic top plan view.
In figure：1 pedestal, 2 active boxes, 3 major axis, 4 rollers, 5 hydraulically extensible bars, 6 hydraulic pumps, 7 motor, 8 block rubbers,
9 locating rods, 10 pressing plates, 11 choppers, 12 central processing units, 13 first pressure sensors, 14 first baffles, 15 second baffles,
16 second pressure sensors, 17 bar shaped guide rails.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1-2, this utility model provides a kind of technical scheme：
A kind of low-voltage drawer cabinet electric chassis truck, including pedestal 1 and active box 2, pedestal 1 and active box 2 are
Rectangular structure, and active box 2 is placed on pedestal 1, the upper/lower terminal lateral wall of active box 2 is respectively connected with major axis 3,
And roller 4 is rotatably connected on major axis 3, the bar shaped guide rail 17 that roller 4 and pedestal 1 upper and lower side wall open up is slidably connected, pedestal
1 left medial wall is fixedly connected by hydraulically extensible bar 5 with the left-external side wall of active box 2, hydraulically extensible bar 5 pass through oil pipe and
Hydraulic pump 6 connects, and hydraulic pump 6 and motor 7 connect, and hydraulic pump 6 and motor 7 are both connected on the left side wall of pedestal 1, base
Offer through hole on the right side wall of seat 1, and in through hole, activity runs through and is plugged with locating rod 9, the vertical linker in one end of locating rod 9
The Right Inboard wall of seat 1, the other end of locating rod 9 vertically connects pressing plate 10, and pressing plate 10 is located in the inner chamber of active box 2, and lives
On the left medial wall of dynamic casing 2, second baffle 15 is connected with by spring, second baffle 15 has and mates setting with pressing plate 10
Second pressure sensor 16.
On the Right Inboard wall of active box 2, first baffle 15 is connected with by spring, first baffle 14 has and pressing plate
10 coupling setting first pressure sensors 13, first pressure sensor 13, second pressure sensor 16 and motor 7 all with
Central processor 12 is electrically connected with, and central processing unit 12 and chopper 11 are electrically connected with, and central processing unit 12 and chopper 11 all connect
Be connected on the bottom of active box 2, the left side wall of hydraulically extensible bar 5 and pedestal 1 is vertically arranged, and each side of pedestal 1 and
Each side of active box 2 all correspondences be arranged in parallel, and the number of major axis 3 and roller 4 all has four, and major axis 3 and roller 4
Number respectively fits over the upper/lower terminal of active box 2, the number of block rubber 8 at least four, first pressure sensor 13 and
The number of one baffle plate 14 all has two, and two first pressure sensors 13 are symmetrical arranged with regard to locating rod 9.
Operation principle：The hydraulically extensible bar 5 that is provided with this electric chassis truck, block rubber 8, first pressure sensor 13 and
Two pressure transducers 16, so that active box 2 can quickly move when mobile, control motor by central processing unit 12
7 as power source, active box 2 propulsion or release mobile when, touch first pressure sensor 13 or the
Two pressure transducers 16, then deliver a signal to central processing unit 12, and central processing unit 12 will deliver a signal to chopper 11 and control
While making whole circuit, motor 7 can be controlled to stop operating immediately, hydraulically extensible bar 5 stops flexible, such that it is able to reach again
To quick motion and quick stopping benefit, simultaneously as in the device being provided with spring and the dual buffering of block rubber 8, even if
Quickly there is inertia in movement, and the power that also whole device will not be impacted is damaged.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with multiple changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of low-voltage drawer cabinet electric chassis truck, including pedestal（1）And active box（2）It is characterised in that：Described pedestal
（1）And active box（2）It is rectangular structure, and active box（2）It is placed on pedestal（1）On, described active box（2）'s
Upper/lower terminal lateral wall is respectively connected with major axis（3）, and major axis（3）On be rotatably connected to roller（4）, described roller（4）With pedestal
（1）The bar shaped guide rail opening up on the wall of upper and lower side（17）It is slidably connected, described pedestal（1）Left medial wall and active box（2）'s
Left-external side wall passes through hydraulically extensible bar（5）It is fixedly connected, hydraulically extensible bar（5）By oil pipe and hydraulic pump（6）Connect, and hydraulic pressure
Pump（6）And motor（7）Connect, described hydraulic pump（6）And motor（7）It is both connected to pedestal（1）Left side wall on, described base
Seat（1）Right side wall on offer through hole, and in through hole, activity runs through and is plugged with locating rod（9）, described locating rod（9）One end
Vertical connection pedestal（1）Right Inboard wall, locating rod（9）The other end vertically connect pressing plate（10）, described pressing plate（10）It is located at
Active box（2）Inner chamber in, and active box（2）Left medial wall on second baffle is connected with by spring（15）, second
Baffle plate（15）On have and pressing plate（10）The second pressure sensor of coupling setting（16）, described active box（2）Right Inboard
On wall, first baffle is connected with by spring（15）, first baffle（14）On have and pressing plate（10）The first pressure of coupling setting
Sensor（13）, described first pressure sensor（13）, second pressure sensor（16）And motor（7）All and central processing unit
（12）It is electrically connected with, central processing unit（12）And chopper（11）It is electrically connected with, central processing unit（12）And chopper（11）All
It is connected to active box（2）Bottom on.
2. a kind of low-voltage drawer cabinet electric chassis truck according to claim 1 it is characterised in that：Described hydraulically extensible bar
（5）And pedestal（1）Left side wall be vertically arranged, and pedestal（1）Each side and active box（2）Each side all corresponding
It is arranged in parallel.
3. a kind of low-voltage drawer cabinet electric chassis truck according to claim 1 it is characterised in that：Described major axis（3）With
Roller（4）Number all have four, and major axis（3）And roller（4）Number respectively fit over active box（2）Upper/lower terminal.
4. a kind of low-voltage drawer cabinet electric chassis truck according to claim 1 it is characterised in that：Also include block rubber
（8）, described block rubber（8）Number at least four.
5. a kind of low-voltage drawer cabinet electric chassis truck according to claim 1 it is characterised in that：Described first pressure passes
Sensor（13）And first baffle（14）Number all have two, and two first pressure sensors（13）With regard to locating rod（9）Right
Claim setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620830074.2U CN205985919U (en) | 2016-08-03 | 2016-08-03 | Low pressure drawer electric chassis vehicle for cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620830074.2U CN205985919U (en) | 2016-08-03 | 2016-08-03 | Low pressure drawer electric chassis vehicle for cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205985919U true CN205985919U (en) | 2017-02-22 |
Family
ID=58029025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620830074.2U Active CN205985919U (en) | 2016-08-03 | 2016-08-03 | Low pressure drawer electric chassis vehicle for cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205985919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111786287A (en) * | 2020-05-20 | 2020-10-16 | 四川康能电气股份有限公司 | Internal monitoring system and monitoring method for low-voltage drawer cabinet system |
-
2016
- 2016-08-03 CN CN201620830074.2U patent/CN205985919U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111786287A (en) * | 2020-05-20 | 2020-10-16 | 四川康能电气股份有限公司 | Internal monitoring system and monitoring method for low-voltage drawer cabinet system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |