CN108962668A - A kind of bottom surface mounting structure of vacuum circuit breaker - Google Patents
A kind of bottom surface mounting structure of vacuum circuit breaker Download PDFInfo
- Publication number
- CN108962668A CN108962668A CN201810880783.5A CN201810880783A CN108962668A CN 108962668 A CN108962668 A CN 108962668A CN 201810880783 A CN201810880783 A CN 201810880783A CN 108962668 A CN108962668 A CN 108962668A
- Authority
- CN
- China
- Prior art keywords
- mounting
- rotating block
- mounting base
- installation sheet
- circuit breaker
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims abstract description 44
- 238000001816 cooling Methods 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/662—Housings or protective screens
Landscapes
- Breakers (AREA)
Abstract
The invention discloses a kind of bottom surface mounting structures of vacuum circuit breaker, including line switch board, mounting base, installation sheet, mounting hole, knob and mounting post.Empty slot is equipped in mounting base, installation sheet is fixedly mounted in empty slot；Mounting hole is arranged on installation sheet, and mounting post is mounted on line switch board bottom surface and complements one another with mounting hole；Knob is arranged in mounting base side, and knob is connected with rotating block by connecting rod；Rotating block is arranged in the loose slot of mounting base side, and rotating block is pyramidal structure；Rotating block lower end is threadedly coupled by screw rod with mounting base.The present invention is convenient for the progress of breaker installation and disassembly.
Description
Technical field
The present invention relates to breaker mounting technique field more particularly to a kind of bottom surface mounting structures of vacuum circuit breaker.
Background technique
The dielectric of vacuum circuit breaker contact gap after its arc-extinguishing medium and arc extinguishing is gained the name due to being all high vacuum；It has
There is the advantages of small in size, light-weight, not have to maintenance suitable for frequent operation, arc extinguishing, using more universal in power distribution network.Open circuit
Device is easy to use, significant effect, but breaker quite has inconvenience when installation, breaker want to be mounted on wall side compared with
It to be time-consuming and laborious, while being not easy to remove after mounting, many puzzlements will cause to worker's construction.Need to provide a kind of new skill
Art scheme, so that the installation and removal of breaker are more quick.
Summary of the invention
The inconvenient technical problem of the installation and removal of breaker existing for basic background technique, the invention proposes a kind of true
The bottom surface mounting structure of empty breaker.
A kind of bottom surface mounting structure of vacuum circuit breaker proposed by the present invention, including line switch board, mounting base, installation
Piece, mounting hole, knob and mounting post.
Empty slot is equipped in mounting base, installation sheet is fixedly mounted in empty slot；Mounting hole is arranged on installation sheet, mounting post peace
It complements one another mounted in line switch board bottom surface and with mounting hole；Knob setting is connected in mounting base side, knob by connecting rod
There is rotating block；Rotating block is arranged in the loose slot of mounting base side, and rotating block is pyramidal structure；Rotating block lower end passes through screw rod
It is threadedly coupled with mounting base.
Mounting post side is provided with spring button, and spring button section is trapezoidal；It is provided in installation sheet matched with spring button
Connecting hole；Sliding bar is equipped in connecting hole, sliding bar is bonded to each other with spring button；Slide bar bar front end pass through mounting base side wall and with
The fitting of rotating block side.
Further, mounting base bottom end is provided with radiating groove, and mounting base side is equipped with heat release hole；The connection of installation sheet lower end
Heat-removal bar, heat-removal bar passes through radiating groove and heat-removal bar tail end is arranged in heat release hole.
Further, heat-removal bar tail end is fixedly installed with cooling fin.
Further, spring leaf is provided on sliding bar, spring leaf is connected by spring with installation sheet side.
Further, mounting hole and mounting post are provided at two；Knob, rotating block, connecting rod and sliding bar are being installed
There is setting at left and right sides of piece.
Further, mounting base surrounding is provided with bolt mounting holes.
The present invention has the following technical effect that:
1, the design of installation sheet and mounting post is increased, breaker can be mounted on installation sheet by mounting post, spring
Connecting hole engaging in button installation sheet, mounting post can not move again, and breaker has just been installed on installation sheet, so that installation is more
It is convenient to add.When needing to remove breaker, turning knob drives rotating block rotation to squeeze spring button, and mounting post can be from installation sheet
On remove.So that the installation and removal of breaker are more convenient.
2, the design of radiating groove and heat-removal bar is increased, installation sheet is connected with heat sink, by heat-removal bar by excessive heat
Amount distributes, and preferably maintains the working environment of breaker.
Detailed description of the invention
Fig. 1 is positive structure schematic of the invention；
Fig. 2 is mounting structure diagrammatic cross-section of the invention；
Fig. 3 is heat-removal bar structural profile illustration of the invention.
Specific embodiment
As shown in Figure 1 to Figure 3, Fig. 1 is a kind of bottom surface mounting structure of vacuum circuit breaker proposed by the present invention, including open circuit
Device bottom plate 10, mounting base 1, installation sheet 2, mounting hole 5, knob 6 and mounting post 11.
Empty slot 3 is equipped in mounting base 1, installation sheet 2 is fixedly mounted in empty slot 3；Mounting hole 5 is arranged on installation sheet 2, peace
Dress column 11 is mounted on 10 bottom surface of line switch board and complements one another with mounting hole 5；Knob 6 is arranged in 1 side of mounting base, knob 6
Rotating block 8 is connected with by connecting rod 7；Rotating block 8 is arranged in the loose slot of 1 side of mounting base, and rotating block 8 is taper knot
Structure；8 lower end of rotating block is threadedly coupled by screw rod 13 with mounting base 1.
11 side of mounting post is provided with spring button 12, and 12 section of spring button is trapezoidal；It is provided in installation sheet 2 and spring button
12 matched connecting holes；Sliding bar 14 is equipped in connecting hole, sliding bar 14 is bonded to each other with spring button 12；It wears 14 front end of slide bar bar
It crosses 1 side wall of mounting base and is bonded with 8 side of rotating block.
In the present embodiment, 1 bottom end of mounting base is provided with radiating groove 9, and 1 side of mounting base is equipped with heat release hole 4；Under installation sheet 2
End connection heat-removal bar 16, heat-removal bar 16 passes through radiating groove 9 and 16 tail end of heat-removal bar is arranged in heat release hole 4.Heat-removal bar 16 uses
Metal material, radiating groove 9 be it is hollow, heat dissipation across radiating groove 9 and is led in heat release hole.
In the present embodiment, 16 tail end of heat-removal bar is fixedly installed with cooling fin 17.Cooling fin 17 is set as sheet metal, increases
The area contacted with air.The cooling fin of 16 front end of heat-removal bar plays the effect further to radiate.
In the present embodiment, spring leaf 15 is provided on sliding bar 14, spring leaf 15 is connected by spring with 2 side of installation sheet
It connects.Spring leaf 15 is fixedly mounted on sliding bar 14, and spring at front end is fixedly connected with installation sheet, when rotating rotating block, rotating block
Sliding bar 14 is squeezed, so that sliding bar squeezes spring button after sliding bar moves inward, spring button is removed.
When rotating backward rotating block, sliding bar can return to original position under the effect of the elastic force of spring, use convenient for next time.
In the present embodiment, mounting hole 5 and mounting post 11 are provided at two；Knob 6, rotating block 8, connecting rod 7 and sliding bar
14 have setting in 2 left and right sides of installation sheet.Mounting device is symmetrical arranged, and ensure that the stability of use process after installation.
In the present embodiment, 1 surrounding of mounting base is provided with bolt mounting holes.When needing to install, first slots, will install in metope
Seat 1 is placed in metope, is mounted on the wall mounting base by bolt and mounting hole.
Referring to figs. 1 to Fig. 3, a kind of bottom surface mounting structure of vacuum circuit breaker proposed by the present invention.It when in use, first will peace
Dress seat 1 is mounted on the wall, and line switch board 10 and breaker are linked together, by the peace in mounting post 11 and installation sheet 2
Hole alignment is filled, presses mounting post 11 downwards, so that the spring button in mounting post 11 engages with the connecting hole in mounting base, spring button
12 section is trapezoidal, cannot continue to move to for mounting post at this time downwards.Installation sheet 2 and line switch board 10 link together.It is complete
At the process of breaker Fast Installation.
When needing to be removed, turning knob 6, knob 6 drives connecting rod 7 and rotating block 8 to rotate, and rotating block lower end passes through
Screw rod is threadedly coupled with mounting base 1, and while rotation, rotating block can be moved down.Sliding bar 14 is bonded to each other with rotating block,
Rotating block 8 is pyramidal structure, and sliding bar 14 can be squeezed to two sides, and sliding bar front end and spring button 11 are bonded, sliding when being extruded
Bar can squeeze spring button 12, and final spring button 12 no longer engages the connecting hole in installation sheet, smooth can obtain mounting post and break
Road device bottom plate 10 is removed, and disassembly is completed.The present invention is convenient for installation and removal of the breaker on metope.
Because mounting post 11 is provided at two to increase the degree of balance, knob 6, connecting rod 7 and rotating block 8 are provided with two
Place and it is divided into installation sheet two sides.When turning knob 6, the knob of two sides is rotated simultaneously, drives sliding bar 14 at two sliding simultaneously
It is dynamic, spring button 12 at two can be made to be squeezed back in mounting post 11 together, guarantee that mounting post 11 can be removed smoothly from installation sheet.
2 lower end of installation sheet connects heat-removal bar 16, and heat-removal bar end connects cooling fin 17, improves the heat dissipation effect of device, pacifies
It fills 1 side of seat and heat release hole 4 is set, promote air flowing, enhance heat dissipation effect.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of bottom surface mounting structure of vacuum circuit breaker, which is characterized in that including line switch board (10), mounting base (1), peace
Load (2), mounting hole (5), knob (6) and mounting post (11).
Empty slot (3) are equipped in mounting base (1), installation sheet (2) is fixedly mounted in empty slot (3)；Mounting hole (5) is arranged in installation sheet
(2) on, mounting post (11) is mounted on line switch board (10) bottom surface and complements one another with mounting hole (5)；Knob (6) setting is being pacified
Seat (1) side is filled, knob (6) is connected with rotating block (8) by connecting rod (7)；Rotating block (8) is arranged in mounting base (1) side
Loose slot in, rotating block (8) be pyramidal structure；Rotating block (8) lower end is threadedly coupled by screw rod (13) with mounting base (1).
Mounting post (11) side is provided with spring button (12), and spring button (12) section is trapezoidal；It is provided in installation sheet (2) and bullet
The matched connecting hole of spring button (12)；Sliding bar (14) are equipped in connecting hole, sliding bar (14) is bonded to each other with spring button (12)；It is sliding
Bar bar (14) front end passes through mounting base (1) side wall and is bonded with rotating block (8) side.
2. a kind of bottom surface mounting structure of vacuum circuit breaker according to claim 1, which is characterized in that mounting base (1) bottom
End is provided with radiating groove (9), and mounting base (1) side is equipped with heat release hole (4)；Installation sheet (2) lower end connects heat-removal bar (16), heat dissipation
Bar (16) passes through radiating groove (9) and the setting of heat-removal bar (16) tail end in heat release hole (4).
3. a kind of bottom surface mounting structure of vacuum circuit breaker according to claim 2, which is characterized in that heat-removal bar (16) tail
End is fixedly installed with cooling fin (17).
4. a kind of bottom surface mounting structure of vacuum circuit breaker according to claim 1, which is characterized in that on sliding bar (14)
It is provided with spring leaf (15), spring leaf (15) is connected by spring with installation sheet (2) side.
5. a kind of bottom surface mounting structure of vacuum circuit breaker according to claim 1, which is characterized in that mounting hole (5) and
Mounting post (11) is provided at two；Knob (6), rotating block (8), connecting rod (7) and sliding bar (14) are in installation sheet (2) left and right two
There is setting in side.
6. a kind of bottom surface mounting structure of vacuum circuit breaker according to claim 1, which is characterized in that mounting base (1) four
Week is provided with bolt mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810880783.5A CN108962668A (en) | 2018-08-04 | 2018-08-04 | A kind of bottom surface mounting structure of vacuum circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810880783.5A CN108962668A (en) | 2018-08-04 | 2018-08-04 | A kind of bottom surface mounting structure of vacuum circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108962668A true CN108962668A (en) | 2018-12-07 |
Family
ID=64467786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810880783.5A Pending CN108962668A (en) | 2018-08-04 | 2018-08-04 | A kind of bottom surface mounting structure of vacuum circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108962668A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206040556U (en) * | 2016-08-29 | 2017-03-22 | 温州卡耐夫电器有限公司 | Explosion -proof circuit breaker of heat dissipation type |
| CN206432196U (en) * | 2017-01-13 | 2017-08-22 | 嘉兴之电高压电气有限公司 | A kind of shell body of intelligent vacuum circuit breaker |
| CN206992001U (en) * | 2017-07-21 | 2018-02-09 | 江西省一互电气有限公司 | A kind of vacuum circuit breaker being easily installed |
| CN207687920U (en) * | 2018-01-08 | 2018-08-03 | 广东小刚照明科技有限公司 | L ED ceiling lamp convenient to installation is dismantled |
-
2018
- 2018-08-04 CN CN201810880783.5A patent/CN108962668A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206040556U (en) * | 2016-08-29 | 2017-03-22 | 温州卡耐夫电器有限公司 | Explosion -proof circuit breaker of heat dissipation type |
| CN206432196U (en) * | 2017-01-13 | 2017-08-22 | 嘉兴之电高压电气有限公司 | A kind of shell body of intelligent vacuum circuit breaker |
| CN206992001U (en) * | 2017-07-21 | 2018-02-09 | 江西省一互电气有限公司 | A kind of vacuum circuit breaker being easily installed |
| CN207687920U (en) * | 2018-01-08 | 2018-08-03 | 广东小刚照明科技有限公司 | L ED ceiling lamp convenient to installation is dismantled |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181207 |
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| RJ01 | Rejection of invention patent application after publication |