CN106953240A - A kind of protection screen of transformer substation - Google Patents
A kind of protection screen of transformer substation Download PDFInfo
- Publication number
- CN106953240A CN106953240A CN201710301777.5A CN201710301777A CN106953240A CN 106953240 A CN106953240 A CN 106953240A CN 201710301777 A CN201710301777 A CN 201710301777A CN 106953240 A CN106953240 A CN 106953240A
- Authority
- CN
- China
- Prior art keywords
- spring
- threaded rod
- port
- screen
- away
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
- H02B1/202—Cable lay-outs
Abstract
The invention discloses a kind of protection screen of transformer substation, including main screen body and screen bottom plate, the screen bottom plate is fixedly connected on the bottom of main screen body, the screen bottom plate is provided with port, two symmetrically arranged threaded rods are rotatably connected on the madial wall of the port, one end fixed cover of the threaded rod is connected to first gear, provided with the second gear engaged with two first gears in the port, side of the second gear away from threaded rod is connected with knob by bar rotation, connected between two threaded rods by some dividing plates, the two ends of the dividing plate are provided with impenetrating mouth corresponding with threaded rod, annulus is rotatably connected in the impenetrating mouth, the annulus screw thread is socketed on threaded rod.The present invention is divided into multiple regions by the design of clamping bar and dividing plate by bottom plate is shielded, and changes the hole knockout that conventional cover plate utilizes angle grinder to cut, facilitates the access of cable, so as to avoid the potential safety hazard of traditional approach presence.
Description
Technical field
The present invention relates to technical field of electric power, more particularly to a kind of protection screen of transformer substation.
Background technology
Transformer station is newly-built, in improvement project construction, it is necessary to which the control cable for connecting the equipment such as transformer, breaker is connect
Enter protection screen inboard aperture, protection device.Traditional cable cut-in method be workmen first according to screen inner cable quantity, pull down
Screen bottom plate is tightened up a screw, and is then removed screen bottom plate, is treated that colligation finishes whole cables of this protection screen, electricity is marked with marking pen
Cable position simultaneously measures the area shared by it, is drawn on the closure cover plate removed, and is cut off with angle grinder, and whole process is needed
More manpower and time are expended, and there is certain potential safety hazard.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of protection screen of transformer substation proposed.
To achieve these goals, present invention employs following technical scheme：
A kind of protection screen of transformer substation, including main screen body and screen bottom plate, the screen bottom plate are fixedly connected on main screen body
Bottom, the screen bottom plate is provided with port, the madial wall of the port and is rotatably connected to two symmetrically arranged threaded rods,
One end fixed cover of the threaded rod is connected in first gear, the port provided with the second tooth engaged with two first gears
Wheel, side of the second gear away from threaded rod is connected between knob, two threaded rods by bar rotation to be passed through
Some dividing plate connections, the two ends of the dividing plate, which are provided with impenetrating mouth corresponding with threaded rod, the impenetrating mouth, is rotatably connected to circle
Ring, the annulus screw thread is socketed on threaded rod, is provided with the dividing plate in cavity, the cavity and is slidably connected two symmetrically
Connected between the kelly of setting, two kellies by the first spring, the one end of the kelly away from the first spring is through sky
Cavity wall simultaneously extends into impenetrating mouth, around provided with multiple necks corresponding with kelly, the sky on the lateral wall of the annulus
Chamber by second spring is connected with wedge close to the madial wall of the first spring, two relative one end of the kelly be equipped with
The corresponding inclined-plane of wedge, the one end of the wedge away from second spring is connected with connecting rod, and the connecting rod is away from wedge shape
One end of block is through cavity inner wall and is fixedly connected with the side of remote button in button, the dividing plate provided with sliding mouth, the cunning
It is intraoral provided with some clamping bars being be arranged in parallel with threaded rod, the two ends of the clamping bar are slided through sliding mouth and with the inwall of port
Connection, the two adjacent one end of the clamping bar away from dividing plate are connected by the first expansion link, are arranged on first expansion link
There is the 3rd spring, the clamping bar adjacent with two is fixedly connected respectively for the two ends of the 3rd spring.
Preferably, rotate and be socketed with support bar, the support bar one end and port away from bull stick on the bull stick
Wall is fixedly connected.
Preferably, it is described to be connected between the clamping bar of threaded rod and the madial wall of cavity by the second expansion link, it is described
The 4th spring is arranged with second expansion link, the two ends of the 4th spring are fixedly connected with port inwall and clamping bar respectively.
Preferably, it is arranged rubber sleeve on the knob and button.
Preferably, the relative side of described two clamping bars is equidistantly provided with some deep-slotted chip breakers.
In the present invention, first by cable with the incoming main screen body of port on screen bottom plate, then according to the quantity of cable
Clamping bar is moved with radius, now the 3rd spring and the 4th spring can make clamping bar tightly paste firm cable, then press button, now
Button can drive wedge to promote kelly to both sides, so as to block annulus, then turning knob, passes through second gear and first
Engagement between gear drives threaded rod to rotate, so as to adjust the position of dividing plate, cable is fixed.The present invention passes through
The design of clamping bar and dividing plate is divided into multiple regions by bottom plate is shielded, and changes the punching side that conventional cover plate utilizes angle grinder to cut
Formula, facilitates the access of cable, so as to avoid the potential safety hazard of traditional approach presence.
Brief description of the drawings
Fig. 1 is a kind of structural representation of protection screen of transformer substation proposed by the present invention.
Fig. 2 is the side structure schematic view at a kind of protection screen of transformer substation dividing plate proposed by the present invention.
Fig. 3 is structural representation at Fig. 1 A.
In figure：1 main screen body, 2 screen bottom plates, 3 threaded rods, 4 first gears, 5 second gears, 6 bull sticks, 7 knobs, 8 dividing plates,
9 annulus, 10 kellies, 11 first springs, 12 second springs, 13 wedges, 14 connecting rods, 15 buttons, 16 clamping bars, 17 first are stretched
Bar, 18 the 3rd springs, 19 support bars, 20 second expansion links, 21 the 4th springs.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1-3, a kind of protection screen of transformer substation, including main screen body 1 and screen bottom plate 2, screen bottom plate 2 are fixedly connected on
The bottom of main screen body 1, screen bottom plate 2 be provided with port, facilitate cable to penetrate, be rotatably connected on the madial wall of port two it is right
Claim the threaded rod 3 set, for adjusting dividing plate 8, one end fixed cover of threaded rod 3, which is connected in first gear 4, port, to be provided with and two
The second gear 5 that individual first gear 4 is engaged, side of the second gear 5 away from threaded rod 3 is rotatably connected to knob by bull stick 6
7, convenient rotate is connected between threaded rod 3, two threaded rods 3 by some dividing plates 8, and for splitting port, the two ends of dividing plate 8 are set
Have with the corresponding impenetrating mouth of threaded rod 3, be rotatably connected to annulus 9 in impenetrating mouth, the screw thread of annulus 9 is socketed on threaded rod 3, dividing plate
It is provided with cavity, cavity in 8 and slidably connects two symmetrically arranged kellies 10, for clamping rings 9, between two kelly 10
Connected by the first spring 11, conveniently make the automatic rebounding of kelly 10, the one end of kelly 10 away from the first spring 11 is in cavity
Wall simultaneously extends into impenetrating mouth, around provided with multiple, with the corresponding neck of kelly 10, cavity is close to first on the lateral wall of annulus 9
The madial wall of spring 11 is connected with wedge 13 by second spring 12, to extrude kelly 10, two kellies 10 it is relative one
End is equipped with is connected with connecting rod 14 with the corresponding inclined-plane of wedge 13, the one end of wedge 13 away from second spring 11, connects
The one end of bar 14 away from wedge 13 is through cavity inner wall and is fixedly connected with button 15, convenient control wedge 13, in dividing plate 8
Side away from button 15 is provided with sliding mouth, and cunning is intraoral provided with some clamping bars 16 being be arranged in parallel with threaded rod 3, logical to split
Mouthful, the two ends of clamping bar 16 are slidably connected through sliding mouth and with the inwall of port, two adjacent clamping bars 16 away from dividing plate 8 one
End is connected by the first expansion link 17, is prevented that clamping bar 16 from rocking, the 3rd spring 18 is arranged with the first expansion link 17, to clamping bar 16
Certain extruding force, to fix cable, the clamping bar 16 adjacent with two is fixedly connected respectively for the two ends of the 3rd spring 18.
Rotated in the present invention, on institute's bull stick 6 and be socketed with support bar 19, the one end of the support bar 19 away from bull stick 6 is with leading to
The inwall of mouth is fixedly connected, and is passed through for supporting between bull stick 6, the clamping bar 16 and the madial wall of cavity close to threaded rod 3
Second expansion link 20 is connected, and the 4th spring 21, the two ends difference of the 4th spring 21 are arranged with second expansion link 20
It is fixedly connected with port inwall and clamping bar 16, is provided to clamping bar 16 and be arranged with rubber on extruding force, the knob 7 and button 15
Set, plays a part of insulation, and the relative side of described two clamping bars 16 is equidistantly provided with some deep-slotted chip breakers, conveniently blocks cable
Line.
In the present invention, first cable is penetrated in main screen body 1 with the port on screen bottom plate 2, then according to the number of cable
Measure with radius to move clamping bar 16, now the 3rd spring 18 and the 4th spring 21 can make clamping bar 16 tightly paste firm cable, then press
Lower button 15, now button 15 can drive wedge 13 to promote kelly 10 to both sides, so as to block annulus 9, then rotate rotation
Button 7, drives threaded rod 3 to rotate, so as to adjust the position of dividing plate 8 by the engagement between second gear 5 and first gear 4
Put, cable is fixed.
The foregoing is intended to be a preferred embodiment of the present invention, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (5)
1. a kind of protection screen of transformer substation, including main screen body (1) and screen bottom plate (2), it is characterised in that the screen bottom plate (2)
The bottom of main screen body (1) is fixedly connected on, the screen bottom plate (2) is provided with the company of rotation on port, the madial wall of the port
Two symmetrically arranged threaded rods (3) are connected to, one end fixed cover of the threaded rod (3) is connected to first gear (4), the port
It is interior provided with the second gear (5) engaged with two first gears (4), side of the second gear (5) away from threaded rod (3) leads to
Bull stick (6) is crossed to be rotatably connected between knob (7), two threaded rods (3) by some dividing plates (8) connection, the dividing plate
(8) two ends are provided with impenetrating mouth corresponding with threaded rod (3), the impenetrating mouth and are rotatably connected to annulus (9), the annulus
(9) screw thread is socketed on threaded rod (3), provided with cavity in the dividing plate (8), and slidably connecting two in the cavity symmetrically sets
Connected between the kelly (10) put, two kellies (10) by the first spring (11), the kelly (10) is away from the first bullet
One end of spring (11) extends through cavity inner wall and into impenetrating mouth, on the lateral wall of the annulus (9) around provided with it is multiple with
The corresponding neck of kelly (10), the cavity by second spring (12) is connected with wedge shape close to the madial wall of the first spring (11)
Block (13), two relative one end of the kelly (10) are equipped with inclined-plane corresponding with wedge (13), the wedge (13)
One end away from second spring (11) is connected with connecting rod (14), and the one end of the connecting rod (14) away from wedge (13) is run through
Cavity inner wall is simultaneously fixedly connected with button (15), and the side away from button (15) is provided with sliding mouth, the sliding mouth in the dividing plate (8)
It is interior provided with some clamping bars (16) being be arranged in parallel with threaded rod (3), the two ends of the clamping bar (16) are through sliding mouth and and port
Inwall be slidably connected, the one end of two adjacent clamping bars (16) away from dividing plate (8) is connected by the first expansion link (17),
It is arranged with the 3rd spring (18) on first expansion link (17), the two ends of the 3rd spring (18) are adjacent with two respectively
Clamping bar (16) is fixedly connected.
2. a kind of protection screen of transformer substation according to claim 1, it is characterised in that rotate and be socketed with the bull stick (6)
Support bar (19), lateral wall of the support bar (19) away from bull stick (6) is fixedly connected with the inwall of port.
3. a kind of protection screen of transformer substation according to claim 1, it is characterised in that the clamping bar close to threaded rod (3)
(16) connected between the madial wall of cavity by the second expansion link (20), the 4th bullet is arranged with second expansion link (20)
Spring (21), the two ends of the 4th spring (21) are fixedly connected with port inwall and clamping bar (16) respectively.
4. a kind of protection screen of transformer substation according to claim 1, it is characterised in that on the knob (7) and button (15)
It is arranged rubber sleeve.
5. a kind of protection screen of transformer substation according to claim 1, it is characterised in that described two clamping bars (16) it is relative one
Side is equidistantly provided with some deep-slotted chip breakers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710301777.5A CN106953240B (en) | 2017-05-02 | 2017-05-02 | A kind of protection screen of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710301777.5A CN106953240B (en) | 2017-05-02 | 2017-05-02 | A kind of protection screen of transformer substation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106953240A true CN106953240A (en) | 2017-07-14 |
| CN106953240B CN106953240B (en) | 2019-01-04 |
Family
ID=59478002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710301777.5A Active CN106953240B (en) | 2017-05-02 | 2017-05-02 | A kind of protection screen of transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106953240B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108233219A (en) * | 2018-03-12 | 2018-06-29 | 连云港励尚信息科技有限公司 | A kind of crash-proof high-tension switch cabinet convenient for adjusting |
| CN109410774A (en) * | 2017-08-15 | 2019-03-01 | 杨镜湖 | Power fixing frame for large LED screen |
| CN110783818A (en) * | 2019-11-16 | 2020-02-11 | 王培� | Switch board with cable inlet wire finishing device just is convenient for dismouting mutual-inductor |
| CN112736720A (en) * | 2021-01-20 | 2021-04-30 | 靳玉蓉 | Supporting structure of power distribution cabinet |
| CN114300952A (en) * | 2021-12-30 | 2022-04-08 | 江苏和谐新能源科技有限公司 | Power cable installation device for power distribution cabinet |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090090550A1 (en) * | 2007-10-09 | 2009-04-09 | Sun Microsystems, Inc. | Cable management apparatus |
| JP2009171761A (en) * | 2008-01-17 | 2009-07-30 | Fuji Electric Systems Co Ltd | Switchboard |
| CN203166323U (en) * | 2013-03-25 | 2013-08-28 | 国家电网公司 | Small bus row at transformer station protection screen cabinet top end |
| CN206727423U (en) * | 2017-05-02 | 2017-12-08 | 成都巡飞科技有限公司 | A kind of protection screen of transformer substation |
-
2017
- 2017-05-02 CN CN201710301777.5A patent/CN106953240B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090090550A1 (en) * | 2007-10-09 | 2009-04-09 | Sun Microsystems, Inc. | Cable management apparatus |
| JP2009171761A (en) * | 2008-01-17 | 2009-07-30 | Fuji Electric Systems Co Ltd | Switchboard |
| CN203166323U (en) * | 2013-03-25 | 2013-08-28 | 国家电网公司 | Small bus row at transformer station protection screen cabinet top end |
| CN206727423U (en) * | 2017-05-02 | 2017-12-08 | 成都巡飞科技有限公司 | A kind of protection screen of transformer substation |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109410774A (en) * | 2017-08-15 | 2019-03-01 | 杨镜湖 | Power fixing frame for large LED screen |
| CN108233219A (en) * | 2018-03-12 | 2018-06-29 | 连云港励尚信息科技有限公司 | A kind of crash-proof high-tension switch cabinet convenient for adjusting |
| CN110783818A (en) * | 2019-11-16 | 2020-02-11 | 王培� | Switch board with cable inlet wire finishing device just is convenient for dismouting mutual-inductor |
| CN110783818B (en) * | 2019-11-16 | 2020-09-25 | 安徽艾特斯电力科技有限公司 | Switch board with cable inlet wire finishing device just is convenient for dismouting mutual-inductor |
| CN112736720A (en) * | 2021-01-20 | 2021-04-30 | 靳玉蓉 | Supporting structure of power distribution cabinet |
| CN114300952A (en) * | 2021-12-30 | 2022-04-08 | 江苏和谐新能源科技有限公司 | Power cable installation device for power distribution cabinet |
| CN114300952B (en) * | 2021-12-30 | 2022-11-01 | 江苏和谐新能源科技有限公司 | Power cable installation device for power distribution cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106953240B (en) | 2019-01-04 |
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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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181116 Address after: 362000 Dongyuan Town, Huian County, Quanzhou City, Fujian Province, Xia Bian Village, Xia Bian 649 Applicant after: Huang Qingxia Address before: 610041 No. 1, 8 floor, No. 1, Tianfu Avenue, 1388 middle and high tech Zone, Chengdu, Sichuan. Applicant before: Chengdu fly fly Technology Co., Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |