CN206432579U - A kind of power distribution cabinet door - Google Patents
A kind of power distribution cabinet door Download PDFInfo
- Publication number
- CN206432579U CN206432579U CN201720074371.3U CN201720074371U CN206432579U CN 206432579 U CN206432579 U CN 206432579U CN 201720074371 U CN201720074371 U CN 201720074371U CN 206432579 U CN206432579 U CN 206432579U
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- CN
- China
- Prior art keywords
- cabinet
- cabinet door
- lock hole
- pin
- power distribution
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of power distribution cabinet door, including for installing the cabinet of electronic component（1）And it is arranged on the cabinet（1）Maintenance window on front end face（2）, the cabinet（1）In be located at the maintenance window（2）Lower section be provided with cabinet door shutter device（5）, the cabinet door shutter device（5）Including can be in the cabinet（1）In the cabinet door that slides up and down（51）, dividing right and left is arranged on the cabinet door（51）The flexible pilot sleeve of bottom（52）, from the cabinet door（51）Centre pass through and with the cabinet door（51）The lifting drive screw that screw thread coordinates（53）, the flexible pilot sleeve（52）Top and the cabinet door（51）It is fixedly connected, the flexible pilot sleeve（52）Bottom and the cabinet（1）Bottom wall be fixedly connected, the lifting drive screw（53）Top extend to the cabinet（1）Roof in and with being arranged on the cabinet（1）Roof in swivel base（4）It is rotatably connected, the lifting drive screw（53）Bottom and be arranged on the cabinet（1）Bottom wall in lifting motor（6）Power couples.
Description
Technical field
The utility model is related to a kind of power distribution cabinet door.
Background technology
Power distribution cabinet is a kind of relatively conventional electrical equipment, and all kinds of electronic components can be integrated by power distribution cabinet, so as to
In carrying out repair and maintenance in the future.
When being overhauled to electronic component, it usually needs opening and closing cabinet door, the cabinet door of existing power distribution cabinet is substantially one
End is hinged by hinge with cabinet, and other end sets one lockset and cabinet are pinned, and its opening and closing mode is relatively simple, in cabinet door
The lockset and the mode of locking used is also very simple, and such lockset and the mode of locking are very easy to meet with power distribution cabinet
To the destruction of criminal, the electronic component being provided with power distribution cabinet is also easy to be stolen or damaged by criminal, electricity
Sub- component, which is once stolen or damaged by people, not only results in economic loss, can also influence the normal of other equipment to use, because
This this can not be just protected for the security of power distribution cabinet, it is impossible to ensure the normal operation of electronic component in power distribution cabinet.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of power distribution cabinet door.
To solve the above problems, the utility model is adopted the following technical scheme that：
A kind of power distribution cabinet door of the present utility model, including for installing the cabinet of electronic component and being arranged on
It is located in maintenance window on the cabinet front end face, the cabinet below the maintenance window and is provided with cabinet door opening and closing group
Part, the cabinet door shutter device include can be slided up and down in the cabinet cabinet door, dividing right and left is arranged on the cabinet door bottom
The flexible pilot sleeve in portion, the lifting drive screw for passing through and coordinating with the cabinet door screw thread in the middle of the cabinet door, it is described to stretch
Contracting pilot sleeve top is fixedly connected with the cabinet door, and the bottom wall of the flexible pilot sleeve bottom and the cabinet, which is fixed, to be connected
Connect, the top of the lifting drive screw is extended in the roof of the cabinet and with being arranged on turning in the roof of the cabinet
Seat is rotatably connected, the bottom of the lifting drive screw and the lifting motor power being arranged in the bottom wall of the cabinet
Connection, the left and right sides of the cabinet door is symmetrically arranged with left pin shaft hole and right pin shaft hole, the left pin shaft hole and right pin shaft hole
The left magnetic padlock pin and right magnetic padlock pin that can be horizontally slipped are respectively arranged with, the left magnetic padlock pin and right magnetic padlock pin pass through extension spring point
Bottom hole wall not with the left pin shaft hole and right pin shaft hole is connected, and is symmetrically set in the cabinet of the maintenance window left and right sides
Left lock hole and right lock hole are equipped with, the left lock hole and right lock hole are used to and the left magnetic padlock pin and right magnetic padlock pin respectively
Coordinate, be respectively arranged with the left lock hole and right lock hole on left iron core and right iron core, the left iron core and right iron core
It is arranged with hot-wire coil, the aperture position of the left lock hole and right lock hole and is provided with infundibulate and leads mouth to convenient described
Left magnetic padlock pin and right magnetic padlock pin, which are inserted respectively into the left lock hole and right lock hole, to be coordinated, and is set at the top of the maintenance window
It is equipped with sealing filler strip, the sealing filler strip and is provided with feeler, the feeler and the lifting motor
Electrical connection, to be driven up by the lifting drive screw and transmission is believed when being contacted with the feeler when the cabinet door
Number control lifting motor shuts down, and the lifting motor upper end is provided with heat abstractor.
Further, when the lifting motor is shut down by feeler control, the maintenance window
It is closed, the left lock hole is relative with the left pin shaft hole, the right lock hole is relative with the right pin shaft hole.
Further, the perforation passed through for the lifting drive screw, the contact are provided with the middle of the sealing filler strip
Sensor is arranged on the right side portion of the sealing filler strip.
Further, the screw passed through for the lifting drive screw is provided with the middle of the cabinet door.
Further, heat abstractor two ends insertion, the heat abstractor lower end is led to the lifting motor,
The heat abstractor upper end open is communicated in the cabinet, and the heat sink interior is provided with metal fin and ventilating fan,
The metal fin is arranged on the heat produced in the upper end of the ventilating fan, the lifting motor operation process and passes to institute
State on metal fin, the ventilating fan is accelerated heat and is further scattered among the cabinet by the metal fin, Ran Houtong
The heat that the heat and other electric elements that the cooling system crossed inside power distribution cabinet produces the lifting motor are produced is united
One outer row.
The beneficial effects of the utility model are：Lifting drive screw turns are driven so that cabinet by lifting motor
Door lifting, in order to which the maintenance window to cabinet is opened and closed, facilitates maintainer to the electronic component in cabinet
Carry out repair and maintenance, cabinet added by the sealing filler strip of setting and the sealing of window is overhauled, the elevating movement of cabinet door by
Flexible pilot sleeve is oriented to, and reduces the space of occupancy, after maintenance window is closed, and hot-wire coil, which is powered, causes a left side
Iron core and right iron core produce magnetic, and thus the left iron core generation left magnetic padlock pin of magnetic absorption causes left magnetic padlock pin to overcome extension spring
Tensile force and extend into the left lock hole and coordinate with the left lock hole, right iron core produces the right magnetic padlock pin of magnetic absorption and caused
Right magnetic padlock pin overcomes the tensile force of extension spring and extend into the right lock hole and coordinate with the right lock hole, by cabinet door
Locking, when needing to open the maintenance window progress repair and maintenance, causes hot-wire coil power-off, hot-wire coil power-off first
Afterwards, the magnetic of left iron core and right iron core is disappeared, and left magnetic padlock pin and right magnetic padlock pin are retracted respectively due to the tensile force of extension spring
Into left pin shaft hole and right pin shaft hole, the locking of cabinet door is disengaged, and cabinet door can be declined to open by lifting drive screw drives
Window is overhauled, simple in construction, the operation safety and stability of whole device is locked firmly, low manufacture cost is adapted to promote the use of.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the front view of invention power distribution cabinet door, wherein, maintenance window is closed；
Fig. 2 is the cut-away view of the utility model power distribution cabinet door, wherein, maintenance window is in open mode；
Fig. 3 is that cabinet door is driven upwardly to the structural representation contacted with feeler, wherein, cabinet door is not locked out；
Structural representations of the Fig. 4 for cabinet door in Fig. 3 when locked.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that advantage of the present utility model
It can be easier to be readily appreciated by one skilled in the art with feature, so as to make protection domain of the present utility model apparent clear and definite
Define.
Refering to shown in Fig. 1-4, a kind of power distribution cabinet door of the present utility model, including for installing electronic component
It is located in cabinet 1 and the maintenance window 2 being arranged on the front end face of cabinet 1, the cabinet 1 under the maintenance window 2
Side is provided with cabinet door shutter device 5, and the cabinet door shutter device 5 includes cabinet door 51, the left side that can be slided up and down in the cabinet 1
The right side be disposed on the flexible pilot sleeve 52 of the bottom of cabinet door 51, passed through in the middle of the cabinet door 51 and with the cabinet door 51
The lifting drive screw 53 that screw thread coordinates, the flexible top of pilot sleeve 52 is fixedly connected with the cabinet door 51, described flexible
The bottom of pilot sleeve 52 is fixedly connected with the bottom wall of the cabinet 1, and the top of the lifting drive screw 53 extends to the cabinet
It is rotatably connected in the roof of body 1 and with the swivel base 4 that is arranged in the roof of the cabinet 1, the lifting drive screw 53
Bottom couples with the power of lifting motor 6 being arranged in the bottom wall of the cabinet 1, and the left and right sides of the cabinet door 51 is symmetrical
It is provided with left pin shaft hole 54 and right pin shaft hole 55, the left pin shaft hole 54 and right pin shaft hole 55 and is respectively arranged with and can horizontally slip
Left magnetic padlock pin 541 and right magnetic padlock pin 551, the left magnetic padlock pin 541 and right magnetic padlock pin 551 by extension spring 56 respectively with institute
State and symmetrically set in the bottom hole wall connection of left pin shaft hole 54 and right pin shaft hole 55, the cabinet 1 of maintenance window 2 left and right sides
Left lock hole 11 and right lock hole 12 are equipped with, the left lock hole 11 and right lock hole 12 are used to and the left magnetic padlock pin respectively
541 and right magnetic padlock pin 551 coordinate, be respectively arranged with left iron core 111 and right iron core in the left lock hole 11 and right lock hole 12
112, hot-wire coil 7 is arranged with the left iron core 111 and right iron core 112, the left lock hole 11 and right lock hole 12
Infundibulate is provided with aperture position and leads mouth 13 to facilitate the left magnetic padlock pin 541 and right magnetic padlock pin 551 to be inserted respectively into institute
State in left lock hole 11 and right lock hole 12 and coordinate, the top of the maintenance window 2 is provided with sealing filler strip 3, the sealing gasket
Feeler 100 is provided with bar 3, the feeler 100 is electrically connected with the lifting motor 6, to work as
State transmission signal when cabinet door 51 is driven up and contacted with the feeler 100 by the lifting drive screw 53 and control institute
State lifting motor 6 to shut down, so as to prevent the upward sliding excess of stroke of cabinet door 51, the upper end of lifting motor 6
It is provided with heat abstractor 61.
Wherein, when the lifting motor 6 is shut down by the feeler 100 control, the maintenance window 2
It is closed, the left lock hole 11 is relative with the left pin shaft hole 54, the right lock hole 12 and the right pin shaft hole
55 is relative, and the setting that the infundibulate leads mouth 13 prevents the cabinet door 51 to be driven upwardly so that the maintenance window 2 is in and closed
Less mismatch error is produced during closed state and causes the left magnetic padlock pin 541 to be properly inserted in the left lock hole 11
And the right magnetic padlock pin 551 can not be properly inserted in the right lock hole 12.
Wherein, the perforation passed through for the lifting drive screw 53 is provided with the middle of the sealing filler strip 3, the contact is passed
Sensor 100 is arranged on the right side portion of the sealing filler strip 3.
Wherein, the screw passed through for the lifting drive screw 53 is provided with the middle of the cabinet door 51.
Wherein, size of current is controllable in the hot-wire coil 7, thus can control the left iron core 111 and right iron core 112
Magnetic power.
Wherein, the two ends insertion of heat abstractor 61, the lower end of heat abstractor 61 leads to the lifting motor 6
Even, the upper end open of heat abstractor 61 is communicated in the cabinet 1, the heat abstractor 61 be internally provided with metal fin and
Ventilating fan, the metal fin is arranged on the heat produced in the upper end of the ventilating fan, the operation process of lifting motor 6
Amount is passed on the metal fin, and the ventilating fan quickening heat is further scattered to the cabinet 1 by the metal fin and worked as
In, the heat and other electric elements for then being produced the lifting motor 6 by the cooling system inside power distribution cabinet are produced
The unified outer row of raw heat.
The beneficial effects of the utility model are：Lifting drive screw turns are driven so that cabinet by lifting motor
Door lifting, in order to which the maintenance window to cabinet is opened and closed, facilitates maintainer to the electronic component in cabinet
Carry out repair and maintenance, cabinet added by the sealing filler strip of setting and the sealing of window is overhauled, the elevating movement of cabinet door by
Flexible pilot sleeve is oriented to, and reduces the space of occupancy, after maintenance window is closed, and hot-wire coil, which is powered, causes a left side
Iron core and right iron core produce magnetic, and thus the left iron core generation left magnetic padlock pin of magnetic absorption causes left magnetic padlock pin to overcome extension spring
Tensile force and extend into the left lock hole and coordinate with the left lock hole, right iron core produces the right magnetic padlock pin of magnetic absorption and caused
Right magnetic padlock pin overcomes the tensile force of extension spring and extend into the right lock hole and coordinate with the right lock hole, by cabinet door
Locking, when needing to open the maintenance window progress repair and maintenance, causes hot-wire coil power-off, hot-wire coil power-off first
Afterwards, the magnetic of left iron core and right iron core is disappeared, and left magnetic padlock pin and right magnetic padlock pin are retracted respectively due to the tensile force of extension spring
Into left pin shaft hole and right pin shaft hole, the locking of cabinet door is disengaged, and cabinet door can be declined to open by lifting drive screw drives
Window is overhauled, simple in construction, the operation safety and stability of whole device is locked firmly, low manufacture cost is adapted to promote the use of.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, the utility model can also on the premise of the utility model spirit and scope are not departed from
There are various changes and modifications, these changes and improvements are both fallen within the range of claimed the utility model.The utility model will
Protection domain is asked to be defined by appended claims and its equivalent.
Claims (5)
1. a kind of power distribution cabinet door, it is characterised in that：Including the cabinet for installing electronic component（1）And be arranged on
The cabinet（1）Maintenance window on front end face（2）, the cabinet（1）In be located at the maintenance window（2）Lower section be provided with
Cabinet door shutter device（5）, the cabinet door shutter device（5）Including can be in the cabinet（1）In the cabinet door that slides up and down（51）, it is left
The right side is disposed on the cabinet door（51）The flexible pilot sleeve of bottom（52）, from the cabinet door（51）Centre pass through and with it is described
Cabinet door（51）The lifting drive screw that screw thread coordinates（53）, the flexible pilot sleeve（52）Top and the cabinet door（51）It is fixed
Connection, the flexible pilot sleeve（52）Bottom and the cabinet（1）Bottom wall be fixedly connected, the lifting drive screw（53）
Top extend to the cabinet（1）Roof in and with being arranged on the cabinet（1）Roof in swivel base（4）Rotatably connect
Connect, the lifting drive screw（53）Bottom and be arranged on the cabinet（1）Bottom wall in lifting motor（6）Power
Connection, the cabinet door（51）The left and right sides be symmetrically arranged with left pin shaft hole（54）With right pin shaft hole（55）, the left pin shaft hole
（54）With right pin shaft hole（55）In be respectively arranged with the left magnetic padlock pin that can be horizontally slipped（541）With right magnetic padlock pin（551）, the left side
Magnetic padlock pin（541）With right magnetic padlock pin（551）Pass through extension spring（56）Respectively with the left pin shaft hole（54）With right pin shaft hole
（55）Bottom hole wall connection, the maintenance window（2）The cabinet of the left and right sides（1）In be symmetrically arranged with left lock hole（11）
With right lock hole（12）, the left lock hole（11）With right lock hole（12）It is used to and the left magnetic padlock pin respectively（541）And the right side
Magnetic padlock pin（551）Coordinate, the left lock hole（11）With right lock hole（12）In be respectively arranged with left iron core（111）With right iron core
（112）, the left iron core（111）With right iron core（112）On be arranged with hot-wire coil（7）, the left lock hole（11）And the right side
Lock hole（12）Aperture position at be provided with infundibulate and lead mouth（13）To facilitate the left magnetic padlock pin（541）With right magnetic padlock pin
（551）It is inserted respectively into the left lock hole（11）With right lock hole（12）It is middle to coordinate, the maintenance window（2）Top set
There is sealing filler strip（3）, the sealing filler strip（3）In be provided with feeler（100）, the feeler（100）With institute
State lifting motor（6）Electrical connection, to when the cabinet door（51）By the lifting drive screw（53）Drive up and with
The feeler（100）Signal is transmitted during contact and controls the lifting motor（6）Shut down, the lifting driving
Motor（6）Upper end is provided with heat abstractor（61）.
2. power distribution cabinet door according to claim 1, it is characterised in that：The lifting motor（6）By described
Feeler（100）When control shuts down, the maintenance window（2）It is closed, the left lock hole（11）With
The left pin shaft hole（54）Relatively, the right lock hole（12）With the right pin shaft hole（55）Relatively.
3. power distribution cabinet door according to claim 1, it is characterised in that：The sealing filler strip（3）Centre is provided with
For the lifting drive screw（53）The perforation passed through, the feeler（100）It is arranged on the sealing filler strip（3）The right side
Edge position.
4. power distribution cabinet door according to claim 1, it is characterised in that：The cabinet door（51）Centre, which is provided with, supplies institute
State lifting drive screw（53）The screw passed through.
5. power distribution cabinet door according to claim 1, it is characterised in that：The heat abstractor（61）Two ends insertion,
The heat abstractor（61）Lower end and the lifting motor（6）Lead to, the heat abstractor（61）Upper end open is communicated to
The cabinet（1）In, the heat abstractor（61）Metal fin and ventilating fan are internally provided with, the metal fin is arranged on institute
State the upper end of ventilating fan, the lifting motor（6）The heat produced in operation process is passed on the metal fin, described
Ventilating fan accelerates heat and is further scattered to the cabinet by the metal fin（1）It is central, then by power distribution cabinet inside
Cooling system is by the lifting motor（6）The unified outer row of heat that the heat of generation and other electric elements are produced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720074371.3U CN206432579U (en) | 2017-01-21 | 2017-01-21 | A kind of power distribution cabinet door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720074371.3U CN206432579U (en) | 2017-01-21 | 2017-01-21 | A kind of power distribution cabinet door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206432579U true CN206432579U (en) | 2017-08-22 |
Family
ID=59582796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720074371.3U Expired - Fee Related CN206432579U (en) | 2017-01-21 | 2017-01-21 | A kind of power distribution cabinet door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206432579U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107895890A (en) * | 2017-12-22 | 2018-04-10 | 梅吉玲 | A kind of power distribution cabinet |
| CN109005658A (en) * | 2018-08-27 | 2018-12-14 | 郑州讯轨通信科技有限公司 | A kind of high-efficient heat-dissipating electronic communication cabinet |
| CN111224331A (en) * | 2020-01-15 | 2020-06-02 | 安徽明远电力设备制造有限公司 | Switch board access hole protection device |
| CN112216045A (en) * | 2020-11-12 | 2021-01-12 | 株洲精工硬质合金有限公司 | Safety warning device of electromechanical equipment |
-
2017
- 2017-01-21 CN CN201720074371.3U patent/CN206432579U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107895890A (en) * | 2017-12-22 | 2018-04-10 | 梅吉玲 | A kind of power distribution cabinet |
| CN109005658A (en) * | 2018-08-27 | 2018-12-14 | 郑州讯轨通信科技有限公司 | A kind of high-efficient heat-dissipating electronic communication cabinet |
| CN111224331A (en) * | 2020-01-15 | 2020-06-02 | 安徽明远电力设备制造有限公司 | Switch board access hole protection device |
| CN112216045A (en) * | 2020-11-12 | 2021-01-12 | 株洲精工硬质合金有限公司 | Safety warning device of electromechanical equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170822 Termination date: 20180121 |